How Hot Is It Racing At The Ironman World Champs?! | GTN Does Science!

It’s really hot & humid in Kona, a far cry from the dull grey British weather, but how different really is it for athletes to deal with on race day?! With the help of ‪@precisionfandh‬ Heather compares sweat loss between the two locations and what it would mean for performance! In association with ‪@precisionfandh‬ 👉 gtn.io/PrecisionHydration Useful Links Submit your Photo and Video to us 👉 gtn.io/UPLOAD Check out the GTN Shop 👉 gtn.io/TeamKit GTN Training Plans 👉 gcn.eu/gtntp Watch more on GTN... 📹 Sweat Testing: The Secret To A Perfect Race? 👉    • Sweat Testing: The Secret To A Perfec...   📹 Watch our Editor’s Choice Playlist 👉 gtn.io/editorschoice 📹 Watch our weekly show, The GTN Show 👉 gtn.io/GTNshowPlaylist Photos: © Triathlon / Getty Images 🎵 Music - licensed by Epidemic Sound / Artlist 🎵 Do or Die (Instrumental Version) - Wellmess Just Say When - The Grateful 7 Man of the World (Instrumental Version) - Roof Supposed to Care - The Grateful 7 Wide Awake (Instrumental Version) - Joachim Nilsson Wishing on You - Isaac Elliott My Gemini (Instrumental Version) - Mama Zula Gimme That (Instrumental Version) - Katnip All Night Dance - PW #gtn #triathlon #swimbikerun #swim #bike #run #ironmanworldchampionship 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 bikes: gtn.io/canyon-bikes THEMAGIC5: gtn.io/TheMagic5 MET Helmets: gtn.io/MET ON Running: gtn.io/On-Running Orca: gtn.io/Orca Park Tool: gtn.io/parktool Precision Fuel & Hydration: gtn.io/PrecisionHydration Selle Italia: gtn.io/SelleItalia Surpas: gtn.io/Surpas Wahoo: gtn.io/Wahoo Zwift: gtn.io/zwift Watch our sister channels: Global Cycling Network - youtube.com/@gcn GCN Tech - youtube.com/@gcntech GCN Racing - youtube.com/@gcnracing GCN Italia - youtube.com/@gcnitalia GCN en Espanol - youtube.com/@gcnenespanol GCN auf Deutsch - youtube.com/@gcnaufdeutsch GCN en Francais - youtube.com/@gcnenfrancais GCN Japan - youtube.com/@gcnjapan GCN Training - youtube.com/@gcntraining Global Mountain Bike Network - youtube.com/@gmbn GMBN Racing - youtube.com/@gmbnracing GMBN Tech - youtube.com/@gmbntech Electric Mountain Bike Network - youtube.com/@embn

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