Upcoming Marathon Races In Idaho, US

Name: Priest Lake Marathon
Start: 2026-09-19
End: 2026-09-19
Location: Priest Lake

Hayden Lake Marathon, Half, Quarter, & 5K

Hayden Lake, ID

Friday, October 10th, 2025

Featured

10K

Half

View details for race Hayden Lake Marathon, Half, Quarter, & 5K

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City of Trees Marathon

Boise, ID

Saturday, October 11th, 2025

Marathon

Half

10K

View details for race City of Trees Marathon

Hayden Lake Marathon

Hayden Lake, ID

Saturday, October 11th, 2025

Marathon

Half

10K

View details for race Hayden Lake Marathon

Idaho Running Day

Boise, ID

Saturday, October 18th, 2025

Marathon

Half

10K

View details for race Idaho Running Day

Boise River Marathon

Eagle, ID

Saturday, May 2nd, 2026

Marathon

Half

10K

Fast

View details for race Boise River Marathon

CDA Marathon

Coeur d'Alene, ID

Saturday, May 16th, 2026

Marathon

Half

10K

View details for race CDA Marathon

YMCA Famous Idaho Potato Marathon & Fun Runs Pr...

Boise, ID

Saturday, May 16th, 2026

Marathon

Half

Fast

View details for race YMCA Famous Idaho Potato Marathon & Fun Runs Presented by Idaho Potato Commission

Race the Wolf

Sandpoint, ID

Saturday, June 20th, 2026

Marathon

Half

1 Mile

Trail

View details for race Race the Wolf

Priest Lake Marathon

Priest Lake, ID

Saturday, September 19th, 2026

Marathon

Half

10K

View details for race Priest Lake Marathon

Explore more in Idaho, US

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

Trail Boston Qualifiers Fast Courses

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