Have you done the real thing? How was it? How did it compare to Alpe du Zwift for you? Let me know in the comments! ⬇
@ultragobi4 ай бұрын
Done both and went about 8 mins faster indoors, without having to focus on conditions I pushed a lot more power indoors(ANOTHER 20 WATTS) . I went looking at my zwift times to find a similar performance. Used 25 watts less and was still 30 seconds faster. 35 watts less and I was 25 seconds slower.
@TheTurdFerguson4 ай бұрын
Rode it yesterday actually. (Sept 14). It was windy when I rode it. On some of the longer stretches I had a headwind which sucked. And not much help otherwise. I felt like it compared pretty good in terms of the pitch Finished in a time of 1:01:01
@RoadtoA4 ай бұрын
@@TheTurdFerguson nice! Hope you at least enjoyed the scenery!
@scottmccann45094 ай бұрын
You've went in great detail the weights, wind etc. You've probably done it the most scientific of everyone who does Zwift. Well done
@RoadtoA4 ай бұрын
@@scottmccann4509 thank you!
@skullsenna4 ай бұрын
Very nice video, great approach to the experiment. To replicate the effort, and not have to trouble yourself with other factors, you can stick simply to wattage. By this, I mean you can take the file from your Garmin/Strava, break it down to only have the section for the climb itself (so you would need only to know when you had start/stop signs on the FIT file). Then you can upload it to Zwift as a Custom workout, approach the bottom of Alpe d'Zwift and start the workout there. At most you would lose like a second, in terms of wattage synchronization, and saves the hastle of all the other calculations. I did it a long time ago with Ventoux, it worked pretty well (apart from the fact that I broke down in tears inside, because I forgot to turn on the fans and it got REAL hot, REAL fast haha). Take care and ride on!
@RoadtoA4 ай бұрын
Holy hell, that didn't occur to me at all! That would be actually easier!
@jemsmay21674 ай бұрын
Thanks for a thoughtful analysis. I have ridden Alpe d’huez and Ventoux both IRL and the zwift versions as well. I have not done any power comparisons etc like you have, but my subjective reaction from both is that the zwift versions are a bit more difficult. I have always chalked this up to the added excitement and enjoyment of the real climbs, helping the time pass and keeping my energy level high. Not as much fun riding these in my basement…
@RoadtoA4 ай бұрын
@@jemsmay2167 for sure! Also indoors you might have insufficientn cooling, that plays a role too.
@Me_Hall4 ай бұрын
I've always wondered about the climbing comparison to Zwift and outdoors! As someone who lives nowhere near any sort of mountains, it's nice to know that Zwift translates well. This was such a a great idea for a video! Seriously impressive work, Adam! Also, love the pup making a cameo 😂
@RoadtoA4 ай бұрын
Thank you, glad you liked it! I was wondering of someone notices him! 😂
@cyclingnerddelux698Ай бұрын
I live in the Alps and use Zwift to train specifically for Alpine rides. I feel I get an enormous amount of training value out of Zwift. It is a tool that works. Cheers!
@daved52444 ай бұрын
Bravo to you! Great job comparing, and I always wondered when doing this on Zwift. You are lucky to do the real climb! Thank you for all the hard work!
@RoadtoA4 ай бұрын
Thank you!
@RideWithGerben4 ай бұрын
Great video. Love the graphs and great to see that the time difference is so little! Also you have chosen a perfect day for this comparison ride. When I did the alpe it was the heat that got me, it was like cycling in a oven. :D
@RoadtoA4 ай бұрын
@@RideWithGerben thank you! It was pretty watm on the day but I did it late in the evening so the climb was in the shadows a lot.
@S9999Frank4 ай бұрын
Excellent video, well done to put down that much work for other zwifters. You deserve more views !
@RoadtoA4 ай бұрын
Thank you very much!
@Stephensry4 ай бұрын
This is an amazing video comparing the two
@RoadtoA4 ай бұрын
Thank you!
@TheRmr234 ай бұрын
Outstanding video, thank you. Reassuring too, for those of us who haven't been lucky enough to ride the real thing ... yet!
@RoadtoA4 ай бұрын
@@TheRmr23 thank you!:)
@bertespino43404 ай бұрын
Great detail and thoughtful analysis, well done, sir! 🤙🏼
@RoadtoA4 ай бұрын
@@bertespino4340 thank you!
@robtempest89004 ай бұрын
Great comparison - for those of us that don't have the real thing in easy reach, it's great to know that AdZ is a decent enough emulation in terms of effort to be able to do it and still feel some sort of achievement.
@RoadtoA4 ай бұрын
@@robtempest8900 thank you!
@sgp79754 ай бұрын
Really good analysis on something I've been curious about since joining Zwift.
@RoadtoA4 ай бұрын
@@sgp7975 thank you!
@fabiodagostino1794 ай бұрын
Very cool what you did, congratulations!!
@RoadtoA4 ай бұрын
Thank you very much!
@jamesporter56309 күн бұрын
Top tier video. Excellent breakdown. You've got a new subscriber!
@RoadtoA9 күн бұрын
Thank you and welcome!
@jmettee4 ай бұрын
Great work! As a mechanical engineer, I think you hit all the aspects & compensations for weight & wind to make this as close of a comparison as possible given all the variabilities. Good to know that Swift has done a good job of relocating the real effort. Also cool to see your side-by-side video showing the path is replicated quite well too
@RoadtoA4 ай бұрын
@@jmettee thank you, appreciate your kind words!
@hbraju4 ай бұрын
weight analysis was really good, now i know why my speed is not good when riding outdoor, as I only wear cycling shorts while riding indoors, but there is lot of weight to be carried when outdoors
@RoadtoA4 ай бұрын
@@hbraju also wind, more surface resistance, traffic, etc.
@dinoaustralia77524 ай бұрын
Well done on doing all that work! It's really good to know this information
@RoadtoA4 ай бұрын
@@dinoaustralia7752 thank you!
@TruthFactsLM574 ай бұрын
Good Morning from mostly flat Florida , except part of Florida I live in has hills . But do not ride the open roads . Joined Zwift in Dec 2023 . Been doing Triathlons and Duathlons since 1985, indoor training since 1987. So in the old days rode by feel. Zwift has made my outdoor riding stronger and faster . Looked only at your time chart and made me smile . Outside vs Zwift , 1st number being Outside , 17 to 6 with 1 tie . When I ride indoors my cadence is 80 or above which means my cadence outside is 8 to 10 RPM'S higher . And Alpe Du Zwift and the Grade are my 2 favorites . 1st will only do 2000 ft few times per week . The Grade I do weekly as well , have done up to 3 to 4 reps . Being 67yrs old the climbing helps me alot maintain strength to my legs instead of lifting weights . I race , but training is my passion on Zwift , ranked in top 50 in United States top 200 in the world in my age division. If I was in my 30's well be right there with you up these climbs . Thanks for making my efforts worth it seeing your time chart .
@RoadtoA4 ай бұрын
Thank you very much! That's so awesome, I hope I will be just as vital at the age of 67. I genuinely admire people like you. Hope we'll meet on Zwift sometimes. Ride on! :)
@ltu423 ай бұрын
Bravo, an interesting question and a well executed experiment!
@RoadtoA3 ай бұрын
@@ltu42 thank you!
@Zerkerss8 күн бұрын
Great video, loved the data.
@RoadtoA8 күн бұрын
Thank you very much!
@NeonGrayEdits4 ай бұрын
Very interesting, impressive all the time and thought you put into this. Well done.
@RoadtoA4 ай бұрын
@@NeonGrayEdits thank you! 🫡
@Asity924 ай бұрын
Amazing approach!
@RoadtoA4 ай бұрын
Thank you!
@Jharries19714 ай бұрын
What a great video. 👍
@RoadtoA4 ай бұрын
Thank you!
@janhjen86834 ай бұрын
Cool experiment 🙂 Nice work man - liked the video. A question lots of Zwift users ask...It is not an easy experiment...
@RoadtoA4 ай бұрын
@@janhjen8683 thank you!:)
@juliochidox4 ай бұрын
Wow, so duckin great video 💪🏾💪🏾💪🏾💪🏾💪🏾 really useful, thank you 🙏🏾
@RoadtoA4 ай бұрын
@@juliochidox thank you!
@jimdennison4 ай бұрын
Great vid! I did AdZ at 198w average and AdH at 200w average a week apart in 2022. My AdH effort was about 20% slower but yeah so many factors that can add up (weight differences or inaccuracies in my zwift config, different Power Meter on my bike vs indoor trainer, ...). But the weather thing is interesting point too ... especially that such as small wind (was is about 7-8kph?) needs an additional 10% of power ... Zwift is great but the wind direction and speed is deffo something that is lacking and would make even things like races more strategic and realistic
@RoadtoA4 ай бұрын
To be fair, that would be pretty difficult to implement well I think. And at least this way there are the same conditions for everyone.
@se97414 ай бұрын
Well done! Of course when I got the chance to ride the real Alpe, I had a difficult time pacing because I was so excited to be riding the actual legendary climb. Doing it in the basement isn’t quite the same.
@RoadtoA4 ай бұрын
That's true, the excitement is real'
@sylvaina.24554 ай бұрын
Amazing work and very interesting ! This is always a question I asked myself regarding the representativeness of an effort on a virtual platform (Zwift or rouvy for instance) ! Thanks a lot !! 🚲🙏
@RoadtoA4 ай бұрын
@@sylvaina.2455 thank you!
@JohnMueller4 ай бұрын
Nice work & cool video!
@RoadtoA4 ай бұрын
@@JohnMueller thank you very much!
@jeffcreed3654 ай бұрын
This video is A+!
@RoadtoA4 ай бұрын
@@jeffcreed365 thank you very much!
@jeffcreed3654 ай бұрын
Great video...I think the difference at the end is basically the oxygen indoors becomes a problem after like 45 mins or so...Outdoors I can ride 2 hours no problem. In doors it's a struggle.
@RoadtoA4 ай бұрын
I think there's a mental difference too. Outside riding is mentally easier as it is more stimulating.
@ressybastien60024 ай бұрын
Nice job!
@RoadtoA4 ай бұрын
Thank you!
@VolodymyrMetlyakov2 ай бұрын
That's some awesome detailed comparison you've done! What about Heart Rate - was it any similar between the two?
@RoadtoA2 ай бұрын
@@VolodymyrMetlyakov thank you! HR is not really comparable for outdoor and indoor for me. Usually the perceived effort is higher indoors for me.
@VolodymyrMetlyakov2 ай бұрын
@RoadtoA yeah same for me, perceived effort is higher indoors (but the hr is usually higher outdoors due to stress factors)
@Enigma715594 ай бұрын
Great video. But I have a question. What was your "trainer difficulty?" Default 50% or did you set it to 100%? I haven't climbed anything really big on Zwift since I did the Alpe a couple years ago, so I don't know if they've made any changes. But when I first started with Zwift I set it to 100%, thinking that would give me the most realistic experience. What I found was that climbing seemed much harder at the same gradient than it did in the real world. I then set it to 50%. To me that seemed much closer. So what was your setting?
@RoadtoA4 ай бұрын
@@Enigma71559 Trainer difficulty is irrelevant, lower TD only makes the climb feel easier but you still need to produce the same watts to go up. But for what it's worth, I use 100% trainer difficulty because in my opinion that gives me the closest feeling to the real thing.
@ralzalychhoeng78934 ай бұрын
Have you considered fluid loss during the effort? I normally would lose 1-2 lbs of weight by the end of an hour effort. Curious to know if that effected the latter portion of the climb
@RoadtoA4 ай бұрын
@@ralzalychhoeng7893 Might have had a little bit of an effect, good point. But it wasn't like a crazy effort for me, so I wouldn't say it was this whole difference.
@davidcarino65004 ай бұрын
1-2 lbs in hr? I'm lucky if a lb. I'm pretty lean.
@barryhambly77114 ай бұрын
Very interesting well done. I would like to know though how it felt to you as you rode the real climb out side like for effort and leg feel etc compared to Zwift. For myself I can put out more power outside and feel less fatigue than when I am on Zwift. Like to hear your thoughts on this. Thanks for your effort here with this Video.
@RoadtoA4 ай бұрын
@@barryhambly7711 I didn't ride in a maximal effort so take this with a grain of salt but the feeling is fairly similar, IMO (obviously, besides the air being fresher etc.). I myself can also produce more power outside but in my case it's probably due to insufficient cooling indoors. Do you have powerful fans?
@barryhambly77114 ай бұрын
@@RoadtoA Hi thanks yes I have three small turbo fans so I am OK for that / 2 in front and 1 behind the bike. With me I just feel fitter and stronger at push the power through the Peddles out side and less fatiguing
@RoadtoA4 ай бұрын
@@barryhambly7711 I have the similar feeling outside!
@RyanCondon4 ай бұрын
Awesome video.
@RoadtoA4 ай бұрын
Thank you Ryan!
@mattmace99174 ай бұрын
Managed a 1hr15m on the climb (on borrowed road bike) after a morning of Mega Practice back in July, Zwift on a Wahoo Kicker Move + Climb and I’m around 1hr25m WFH + Zwift really help me train, but the real world always give me that extra push
@RoadtoA4 ай бұрын
@@mattmace9917 It really is motivational! Glad you enjoyed it!
@davidcarino65004 ай бұрын
GCN did the same, I believe on Zwift with 2 different riders. Zwift they were on average 5 minutes quicker but they did mention on calibration on Zwift correctly.
@RoadtoA4 ай бұрын
@@davidcarino6500 I'll watch their test!
@mikecardwell64972 күн бұрын
I didn’t hear you mention, what did you have your difficulty setting set to on Zwift .?
@RoadtoAКүн бұрын
@@mikecardwell6497 100%, but it doesn't matter really.
@EJD20124 ай бұрын
I think you missed one variable - air density. Not for resistance, but for oxygen intake. The Alp d'Huez is ascend is between 600 and 1860 meters altitude. Not altitude acclimatized you would loose from 1 to 11 % power at these altitudes compared to sea level. (I have no data on the altitude of your indoor cycling....) * data from a TrainingsPeak coach blog article.
@EJD20124 ай бұрын
I kind of wrong of course - and I should have waited to the end of the video, instead of reacting to your intro. The altitude affects the power that you can put out, not the power that is needed for the climb. But if you go by feel, it should be 10% easier on Zwift at the top. At the speed you ar traveling air density should not make enough difference to matter for the resistance.
@RoadtoA4 ай бұрын
@@EJD2012 Exactly! :) But if I did this test all-out, that would absolutely be a factor. Great point regardless!
@frannyyarina4 ай бұрын
Nice explanation
@RoadtoA4 ай бұрын
@@frannyyarina
@DougBatesonАй бұрын
I guess you can compare in terms of power, time, and make some adjustments for example wind. But, the plain fact is that riding outside in the real world is a total different experience. Having ridden mountains like Stelvio, Giau, everthing in the Dolimites, and Colle delle Finestre in the real world as well as on my indoor trainer, its a no brainer. Nothing beats the real thing.
@RoadtoAАй бұрын
@@DougBateson sure, the real experience is unbeatable.
@marcus_velo_99704 ай бұрын
great comparison, what trainer difficulty level? Also you should have done the downhill, you'd expect Zwift to be quicker but maybe not.
@RoadtoA4 ай бұрын
100% trainer difficulty. Zwift downhill is WAY faster - no cars, no need to break, no risk of death.:-)
@highplainszwifter4 күн бұрын
Although Alpe d’Huez isn’t that high (1800m), there is an altitude element unless you wear oxygen depletion mask and switch settings as you get to certain heights indoors. Assume you set resistance to 💯 also?
@RoadtoA4 күн бұрын
Altitude element is a factor if you are doing maximal effort on both instances (in high altitude you cannot produce as much power). That wasn't the case here. As for the trainer difficulty, yes, I used 100% (although it doesn't matter either, watts are watts).
@rogersride4 ай бұрын
Does zwift metrics already provide for bike weight? seems like your zwift model is much slower. can you try alpe du zwift without the added weight to see if they sync better?
@RoadtoA4 ай бұрын
@@rogersride not sure what you mean right now. Bike weight is surely an effect in Zwift if that's what you are asking.
@SprintTri584 ай бұрын
“Climbing” on Zwift without elevating your front wheel or using a Kickr climb is just like riding on the flat in a headwind using your same non climbing muscles. I think you dropped the ball by not engaging more of the upper hamstring. This would affect your power.
@RoadtoA4 ай бұрын
While that's true, it would affect only my maximum power, which I wasn't doing. Similarly how the altitude would affect my maximum power. And I wasn't doing max power. That's besides the point of this video though - here I was merely comparing the two climbs - my performance is irrelevant.
@AutoRitYLNX4 ай бұрын
i would to see changes in heart rate during your workout. Well if air is thinner and you are going faster then how heart rate is reflected. please if you have this data it would be perfect to add them to table
@RoadtoA4 ай бұрын
@@AutoRitYLNX add me on Strava (link in bio) and take a look at the activity - it was on August 12 - all my data is accessible there. To compare it between indoor and outdoor doesn't make sense as there's too many variables.
@NoStarDomusSC24 ай бұрын
for the algorythm :) Nice comparison btw!
@RoadtoA4 ай бұрын
Thanks!
@poufro4 ай бұрын
why did you include your bike weight on the trainer? that doesnt make sense to me given that the resistance (gradient) is changed at the flywheel.
@RoadtoA4 ай бұрын
@@poufro Zwift includes the ingame bike weight in the calculation of how quickly the avatar moves.
@keithfromchute88854 ай бұрын
Nice video and it was interesting, however, I think there is a fatal flaw in your argument. I believe that you asked the wrong question of ChatGPT. I think that the answer it gave to your question was the power lost to all air resistance. Zwift calculates the power lost to air resistance as we know when we try to cycle fast. What you wanted to know was only the power lost that was directly attributable to the 7.8kn wind: which as you correctly state, is not included in Zwift's algorithms. Furthermore, your ChatGPT answer says that it assumes the worst case i.e. it has made its caculation on a constant headwind of 18.3km/hr which is completely wrong. I'm sure that the wind would have an affect on your time but it would be much less than the 10% you state. Wind direction would also be a very important factor. I do agree however, that the road surface would be important, perhaps more than you have accounted for.
@RoadtoA4 ай бұрын
Oof, there's a lot to unpack here. I think your argument is fundamentally right, it makes sense to me. That said, it was not meant to be a perfectly precise test (which would be impossible to design really, there's too much variables that you cannot account for (when was the wind blowing and where, if the wind data on Strava was correct, road surface, line taken in the corners, draft on Zwift etc. etc.). More than that I was attempting to do an experiement if these climbs are reasonably close (in other words, if someone who does it on Zwift can really honestly say "I've done that!"). I tried to account for all the possible things that I could think of but it was never meant to be 100% perfect. Thank you for your comment, love discussions like this!
@keithfromchute88854 ай бұрын
@@RoadtoA thanks for your respose. I recognise that you attempted to address the variables but I do think that this error should completely change your conclusion. I think that the wind effect is would be near zero at your bike speed in light winds however, I don't know the local airflow conditions. Therefore, I think you should really repeat the Zwift Alpe using the actual power figures then compare again. It also gives you an excuse to make another video 😏and get more vertical metres toward your concept bike 😛
@davegearing27074 ай бұрын
You get a very good feel for the gradient, means you know you can do it. The rest is not comparable IMHO. Done it 43 times on zwift, twice in real life. Real life is best!
@RoadtoA4 ай бұрын
It's not meant to be an ultimate comparison. Just basic, rough, "is it close enough" thing.:-) I agree that outside it is incredible.
@davegearing27074 ай бұрын
@@RoadtoA you're correct, you really can't compare indoors with outdoors, basic/rough is all you can fo, too many variables outside, more than you did well to compensate for.
@daveoram72494 ай бұрын
Great Video. If Riders want to replicate a Real Life climb they do need to consider bike weight, clothing, water bottles, etc. Zwift only uses your body weight and that means you are outputting far greater w/kg than you would IRL
@RoadtoA4 ай бұрын
@@daveoram7249 exactly!
@Nehpets1701G4 ай бұрын
That was amazing, a really creative idea to do it side by side and I loved the idea of using Chat GPT to do the calculus. Keep up the good work 👏
@RoadtoA4 ай бұрын
Thank you! :)
@wm.b.bowman26344 ай бұрын
Does bike weight matter indoors?
@RoadtoA4 ай бұрын
@@wm.b.bowman2634 yep! That's why some bikes on Zwift are better climbers than the others.
@davidcarino65003 ай бұрын
I have 1/2 the time on Zwift on this route it crashes about 1/2 up.
@suadmahmutovic65424 ай бұрын
What about altitude? Wouldn't you lose 10 to 20% power there?
@RoadtoA4 ай бұрын
Only off your MAXIMUM power. If you are going in submax power (as I was in here) it does not matter (it is just a little harder in terms of feel).
@stubestrongАй бұрын
weight of bike/gear isn't logged in zwift, friends have found irl times around 6min slower holding 3.5/4wkg but everyone is very different.
@RoadtoAАй бұрын
@@stubestrong Bike weight in game absolutely is a factor.
@stubestrongАй бұрын
@ from posts in past *unless it’s changed Zwift use a different calculation between aero/climber and the grades
@MickJabber4 ай бұрын
Do Rouvy next?
@RoadtoA4 ай бұрын
I've got virtual shifting, so I believe I am locked to Zwift for now.
@edwiser4 ай бұрын
@@RoadtoA Rouvy is more realistic that the Zwift climb. Too bad you locked yourself into Zwift. All the climbing is on Rouvy
@RoadtoA4 ай бұрын
@@edwiser for now...:) Doesn't mean I won't try different platforms in the future.
@edwiser4 ай бұрын
@@RoadtoA As I work with all the platforms I can tell the answer is no.
@matt99is4 ай бұрын
Must have been a massive pain in the arse putting this together
@RoadtoA4 ай бұрын
@@matt99is I like editing. But it was quite complex, yea;)
@macx4 ай бұрын
Have you really stopped there? I mean, it's a great comparison to Zwift, but the official Tour de France finish line is two more kilometers to go. Hope, you did it the (full) climb (again) for your records.
@RoadtoA4 ай бұрын
@@macx yup, I did the full thing, I stopped here because this is the 'Zwift finish' :)
@arhu742 ай бұрын
Nope, for the first 2 bends I needed to maintain around 4.0-4.2 W/kg just to not get the sensation of tipping over. Huez i need to grind up at 80 rpm or lower whereas Alpe du Zwift I can maintain 90 rpm or higher even with trainer difficulty set to 100% (and that is besides having to manoeuvre around traffic etc)
@RoadtoA2 ай бұрын
@@arhu74 same bike, same gearing?
@arhu742 ай бұрын
And I did Huez with 33 front/33 rear and Zwift with 37 front 28 rear even!
@RoadtoA2 ай бұрын
@@arhu74 did you compare it at similar time/fitness/environmental conditions? It doesn't line up with my experience (the two rides in this video were about week apart).
@arhu742 ай бұрын
I did Alpe d'Huez twice once as a dress rehearsal for the 2024 Marmotte and once for the Marmotte for which I was at my fittest ever. I did Alpe du Zwift for the first time this week and Alpe d'Huez on Rouvy last month (with the same gearing as Alpe du Zwift so 37 front/ 28 back vs 33 front/ 33 back for Huez). In Rouvy I had to grind more but still less than the real thing, Rouvy also required many more shifts due to many more gradient changes. Anyway does Alpe du Zwift feel the same in the pedal stroke or road feel as the real thing, no but it feels very similar in effort
@peterthe46er4 ай бұрын
If you need to use 240 watts to avoid falling over while climbing, you need better gearing.
@RoadtoA4 ай бұрын
Not really to not fall over but to keep a comfortable cadence.
@Bradbajc4 ай бұрын
How do you convert "zwift power" to "zwift power adj." ? - power is power.
@RoadtoA4 ай бұрын
@@Bradbajc I should have clarified better. The adjusted power is the Zwift power to which I added the power I would need to do to overcome the wind that was outside - so the two attempts are comparable as just climbs.
@Bradbajc4 ай бұрын
@@RoadtoA How exactly do you calculate this? How can you possibly know how much power you need to overcome the wind?
@RoadtoA4 ай бұрын
@@Bradbajc you didn't watch the video, did you?;) I go into detail how I came up with it in pre-test section of the video so it is probably better if you watch it rather than me trying to describe it in the comments.;)
@cotillion16874 ай бұрын
ChatGPT can't really do math - its just very convincing. So unless you can get someone to verify the calculation, I would assume it's false.
@RoadtoA4 ай бұрын
I read through its calculations and it made sense to me.
@djconnel4 ай бұрын
Never ask chatGPT to do calculations :). The problem is that 7.3 kph refers to speed at a 10 meter height. At ground level there's ground sheer, and wind speeds are much less. Also as you point out the wind comes from different directions. So you should average the effect of cross-wind, headwind, and tailwind, with appropriate weighting factors. The end result is that that amount of wind has only a small effect.
@RoadtoA4 ай бұрын
@@djconnel Like I said - I know it's not an absolute test of the accuracy (I don't even have a way to verify the validity of the wind data). My aim was to assess if AdZ is reasonably close. There are just too many variables to do a scientific test.
@craigsmith51344 ай бұрын
Zwift and Rouvy are great for simulating climbs but man it doesn't replicate the real world effort of actual climbing outside. 15% on zwift is not easy but in no way does it compare to 15% outside.
@RoadtoA4 ай бұрын
I have to say I disagree. In my experience it felt pretty comparable. Although the real world climbing employs different muscle groups, so I guess it varies from person to person based on your specific strength and weaknesses.
@craigsmith51344 ай бұрын
@@RoadtoA You'd not be the only one to disagree with me. Only thing I can think is as I go slower I work harder to maintain balance, something you don't need to do on zwift. Also could be that I've yet to come across a 1.5km long stretch of road in zwift that's 15%.
@RoadtoA4 ай бұрын
@@craigsmith5134 Yea...the only thing I am sure of is that we are all different. :-)
@mote31244 ай бұрын
It depends hugely on your trainer, only the more expensive ones can simulate a 15% gradient for example a kickr core can only simulate up to 16% the decathlon t100 can only do 6%. Also don’t forget to but the trainer difficulty in Zwift to 100%, if it is set at 50% for example the trainer will only simulate 7.5% if your going up 15%.
@craigsmith51344 ай бұрын
@@mote3124 100% trainer difficulty on an elite direto capable of 23% grades. So I don't know.
@NancyClark-d5h4 ай бұрын
Brown David Hall Sharon Garcia George
@RoadtoA4 ай бұрын
?
@Stevehatesgravel4 ай бұрын
Zwift the game boys toy
@Nial_Q4 ай бұрын
Q.I. 👍
@RoadtoA4 ай бұрын
@@Nial_Q 🤜🤛
@adamolig38654 ай бұрын
No. End of video. 3sec
@RoadtoA4 ай бұрын
Aight.
@charliegalliher4 ай бұрын
I'm surprised - I thought zwift would be a lot faster....
@RoadtoA4 ай бұрын
@@charliegalliher people get that impression because they compare the climbs as they are. But your equipment in game is really way lighter, which plays a role on such a climb.
@karenjones30514 ай бұрын
I hope you don’t wear those ear buds when you ride
@RoadtoA4 ай бұрын
@@karenjones3051 of course not;) I had the bone conduction headphones in the past but the last year I don't wear any.
@brandonhoffman47124 ай бұрын
@ $20/month. No, no i cant experience the fake sensation of turning my TV into nature video that only shows roads, but only when i pedal my bike on some overly convoluted contraption. Ill take a real breeze thank you, even if the wind presents quite a challenge for my novice patootie. Maybe in 20 years when some phenom makes all this software free I'll enjoy retirement cycling indoors. Im certainly not paying more than a paramount+ subscription, so im @ like $5 a month. If a company's price is 400% more than my willingness to pay, I cant get sold on the idea. All i can do talk about it.
@RoadtoA4 ай бұрын
I respect that.
@NoStarCyclist4 ай бұрын
Oh yeah I did that in realty:) Good job to you! I did create my own take on the experience, check it out if you feel :) Kudos and Ride ON!
@RoadtoA4 ай бұрын
dudeee😂😂 youŕe one crazy mofo joking aside, that was hilarious
@NoStarCyclist4 ай бұрын
@@RoadtoA Thanks! Was hell of a fun experiencing and creating it too :)
@RoadtoA4 ай бұрын
@@NoStarCyclist ye and I think this fun-style is niche that really is missing in the pool!
@NoStarCyclist4 ай бұрын
@@RoadtoA Let's see if it even is a "niche":)
@RoadtoA4 ай бұрын
@@NoStarCyclist everything is a niche if you are stubborn enough 😅
@lukasmobus30244 ай бұрын
Cool idea. I was interested to know about it. Thanks for this work 🫶🏻