TT Bike vs Road Bike | Time Trial Challenge

In this GTN vs GCN challenge, Mark takes on Si and Alex from in a brutal 38 km time trial featuring 450 m of climbing! We break down time-trial pacing, aerodynamic gains, and power performance to discover whether aero advantage can really outmatch pure cycling strength. But will Marks aero-optimised setup and dialled-in TT position be enough to overcome his lack of recent bike training? 00:00 Triathlete vs Roadies 01:06 The UK Time Trial Scene 01:52 TT Bike vs Road Bikes 03:49 Time Trial Pacing Strategy 05:50 The Race Begins! 06:24 Aero Position & Bike Differences 08:34 Pushing Through The Hills 10:33 The Results are in… Join this channel to get access to perks:    / @gtn   Useful Links Join GTN YouTube Memberships 👉 https://gtn.io/JoinGTNmemberships Subscribe so you don’t miss a thing 👉 https://gtn.io/subscribe Submit your Photo and Video to us 👉 https://gtn.io/UPLOAD Check out the GTN Shop 👉 https://gtn.io/TeamKit GTN Training Plans 👉 https://gtn.io/qonrQw Insurance: Viewers in the USA and UK can explore Insurance products 👉 https://gtn.io/insurance We like a bit of healthy competition… so we want to know: what do you think we should challenge the GCN presenters to next? Drop your ideas in the comments 👇 Watch more on GTN... 📹    • How To Cycle Faster For Free - Ride Your B...   📹 Watch our Editor’s Choice Playlist 👉 https://gtn.io/editorschoice 📹 Watch our weekly show, The GTN Show 👉 https://gtn.io/GTNshowPlaylist Photos: © Triathlon / Getty Images 🎵 Music - licensed by Epidemic Sound 🎵 Hyper Drive - Hampus Naeselius Adam's Circus (Instrumental Version) - First Timer Dance to My Tune - Marc Torch Gazelle (Instrumental Version) - Roof High Energy Bad Attitude - Bonkers Beat Club I Am Forever - Secret City I'm Waiting - Jones Meadow Maybe Not - Dylan Sitts Midnight Highway - Coma Svensson My beat, my rules - Ava Low Mystical Tension - Dream Cave Overdrive - Hampus Naeselius Overdrive - Taelimb Specter - Hampus Naeselius Supposed to Care - The Grateful 7 The Master - Scientific We Will Never Die (Instrumental Version) - Par Hagstrom #timetrial #cycling #cyclist #triathlete #triathlon #swimbikerun #swim #bike #run The Global Triathlon Network (GTN) is the world's biggest triathlon YouTube channel, with new videos every day! GTN is for anyone who loves triathlon: from seasoned triathletes to first-timers – and everyone in between! With the help of our former pro and Olympic medal-winning team, we’re here to inform, entertain and inspire you to become a better triathlete; including videos on: How to swim, bike, and run faster with expert knowledge Try our session ideas Investigations into wide-ranging topics The best triathlon bike tech and gear with pro-know-how In-depth, entertaining features from the heart of the sport Chat, opinion and interact with us across the channel and on social media! Join us on YouTube’s best triathlon channel to get closer to the sport and to become a better, faster and fitter triathlete! Welcome to the Global Triathlon Network. Thanks to our sponsors: Canyon: http://gtn.io/canyon-bikes Ryzon: https://gtn.io/ryzon Ergon: https://gtn.io/Ergon ON Running: http://gtn.io/On-Running Orca: http://gtn.io/Orca Precision Fuel & Hydration: https://gtn.io/PrecisionHydration Roka: https://gtn.io/Roka Silca: https://gtn.io/silca Watch our sister channels: Global Cycling Network -    / @gcn   GCN Tech -    / @gcntech   GCN Racing -    / @gcnracing   GCN Italia -    / @gcnitalia   GCN en Español -    / @gcnenespanol   GCN auf Deutsch -    / @gcnaufdeutsch   GCN en Français -    / @gcnenfrancais   GCN Training -    / @gcntraining   Global Mountain Bike Network -    / @gmbn   GMBN Tech -    / @gmbntech   Electric Mountain Bike Network -    / @embn