- This event has passed.
2025 Tanana River Challenge
March 15, 2025 @ 7:15 am - 10:15 am AKDT
Mark your calendars,
Registration for the Tanana River Challenge opens January 1st at 12am! ⏰
Date: Saturday, March 15th, 2025
Time: Race starts 8 am for 45 mile course, 9 am for the 25 mile skijor, and 10 am for the other 25 mile races (ski, bike, and run)
Location: Start/Finish at Tanana Wayside boat launch
Registration: