Endurance Events in Boise, ID
Boise, ID hosts 37+ upcoming endurance events across Idaho. The local race calendar includes running, ultramarathon, trail running and more. Whether you are training for your first 5K or preparing for a marathon, RACE helps you find every event in the Boise area with dates, courses, and registration links.
Browse by Sport
Upcoming Events in Boise
Running
2026 IronMam 70.3 Boise
Boise, ID
Running
2026 IronMam 70.3 Boise
July 25, 2026
Boise, ID
Trail Running
Boise Front Trail Festival
Boise, ID
Trail Running
Boise Front Trail Festival
August 1, 2026
Boise, ID
Running
3rd Annual LESS Society Table Rock Run
Boise, ID
Running
3rd Annual LESS Society Table Rock Run
October 3, 2026
Boise, ID
Running
YMCA Harrison Classic Kids Run presented by Blue Cross of Idaho
October 4, 2026
Boise, ID
Ultra
ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra)
November 7, 2026
Boise, ID
Ultra
ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra)
Boise, ID
Ultra
ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra)
November 14, 2026
Boise, ID
