Road and trail, worldwide
Races in Idaho
29 racesupcoming
There are 29 upcoming races in Idaho on the calendar, from November 2026 to October 2027. The next is Turkey Day 5K Boise on November 26, 2026. The most climbing is at IMTUF: 21,900 ft (6,675 m). 21 are trail races and 8 are on the road.
November 2026
May 2027
June 2027
July 2027
August 2027
September 2027
October 2027
Browse races
By distance and kind
- 100-mile races 282
- 50-mile and 100K races 538
- 50K races 612
- Marathons 1,022
- 5Ks, 10Ks and half marathons 1,671
- 200-mile and longer races 57
- Timed and backyard races 538
- Trail races 3,792
- Road races 1,129
- Western States qualifiers 231
- Golden Ticket races 6
- UTMB World Series races 171
- UTMB Direct qualifiers 122
- Hardrock qualifiers 20
- Badwater qualifiers 17
- World Marathon Majors 8
By place
- California 600
- Texas 264
- Florida 241
- Arizona 177
- Georgia 174
- Washington 172
- Pennsylvania 168
- Utah 167
- North Carolina 151
- Colorado 149
- Virginia 137
- Illinois 132
- Alabama 127
- New York 121
- Tennessee 120
- Oregon 105
- Canada 104
- France 93
- Ohio 92
- Michigan 80
- Missouri 78
- Wisconsin 75
- South Carolina 70
- Kansas 66