Good luck to all of our ITI2023 Athletes as they set off on the Iditarod trail today!! Tag the athletes you know in the comments! #iti2023 #itialaska2023 #ultraracing #winterultra #running #cycling #skiing #alaska #YouAreYourOnlyOption #fatbike #ultraendurance #snow #winter #nolimits #toughestrace #mentalstrength #mentalstrengthtraining #humanpowered #racing