Rankings · updated October 30, 2026

Best Races in Idaho

Ranked by composite score from public signals — no pay-to-play, ever. How scoring works →

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

  1. 1 27th Annual Pocatello Marathon Pocatello, ID Sep 2027 USATF 47.5/100

Also listed, not yet ranked

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

  1. A Run to InspireKidz Boise, ID Nov 2026 Not yet rankedno verified data
  2. Boise Half Marathon Boise, ID Nov 2026 Not yet rankedno verified data
  3. Boise Turkey Day 5K Run/Walk Boise, ID Nov 2026 Not yet rankedno verified data
  4. Dizzy Horse, A Winter Backyard Ultra Idaho Falls, ID Jan 2027 Not yet rankedno verified data
  5. Boise River Marathon Boise, ID May 2027 Not yet rankedno verified data
  6. CDA Marathon Coeur d'Alene, ID May 2027 USATF Not yet rankedno verified data
  7. CHAFE 150 Gran Fondo Sandpoint, ID Jun 2027 Not yet rankedno verified data
  8. Idaho High Mountain Triathlon Yellow Pine, ID Oct 2027 Not yet rankedno verified data