The 2025 IAT 50k and Half Marathon races are sold out. As of this Monday morning December 16, there are 11 spots remaining in the 50-mile race. Thanks for your support!
If you would like to add your name to the wait list for the 50k or Half Marathon, please email your request to Jeff Mallach, Race Director, @ iceage50rd@gmail.com. The wait lists will be capped at 35 runners for each race.
Race day is Saturday, May 10, 2025.