Best Races in Idaho

Composite /100 · FLD field · HST history · CRD credentials · CHR character

1. 1 City of Trees Marathon Boise, ID Oct 2026 USATF 47.9/100 FLDHSTCRDCHR
2. 2 27th Annual Pocatello Marathon Pocatello, ID Sep 2027 USATF 47.5/100 FLDHSTCRDCHR

Longest-running in Idaho

2 races we can date but haven't measured enough of to score. Oldest first. What we measure →

1. 1 10th Annual Meridian, ID Ostomy 5k Meridian, ID Oct 2026 2017 9 years running
2. 2 2nd Annual Hispanic Heritage Month 5K - 2.º Anual Mes de la Herencia Hispana-Carrera de 5K Meridian, ID Sep 2026 2025 1 year running

Also listed, not yet ranked

12 races we list but haven't measured enough of to score. By date. What we measure →

1. – 2026 Walk,Run,Read for Literacy! Sept. 19th Coeur d'Alene, ID Sep 2026 Not yet rankedno verified data
2. – Bear Lake Brawl Triathlon St Charles, ID Sep 2026 Not yet rankedno verified data
3. – Blackfoot Tater Trot Blackfoot, ID Oct 2026 Not yet rankedno verified data
4. – Eternal Surrender Half Marathon Coeur D Alene, ID Oct 2026 Not yet rankedno verified data
5. – A Run to InspireKidz Boise, ID Nov 2026 Not yet rankedno verified data
6. – Boise Half Marathon Boise, ID Nov 2026 Not yet rankedno verified data
7. – Boise Turkey Day 5K Run/Walk Boise, ID Nov 2026 Not yet rankedno verified data
8. – Dizzy Horse, A Winter Backyard Ultra Idaho Falls, ID Jan 2027 Not yet rankedno verified data
9. – Boise Plogs 2027 Boise, ID Apr 2027 Not yet rankedno verified data
10. – Boise River Marathon Boise, ID May 2027 Not yet rankedno verified data
11. – CDA Marathon Coeur d'Alene, ID May 2027 USATF Not yet rankedno verified data
12. – CHAFE 150 Gran Fondo Sandpoint, ID Jun 2027 Not yet rankedno verified data