9th Crater 50km Trail Run - Driftless Discovery

9th Crater 50km Trail Run - Driftless Discovery is a 50 km ultramarathon in Decorah, IA, United States, taking place on Jun 6, 2026. This edition has already taken place.

Date: Jun 6, 2026
Distance: 50 km
Location: Decorah, IA, United States
Format: Fixed distance

Official website ↗View on the map

More ultras in United States

2nd Endless Summer 6 Hour RunJul 19, 2026 · Annapolis, MD, United States · 6 h
7th Big Chief 50K Trail RunJul 19, 2026 · Truckee, CA, United States · 50 km
11th Maah Daah Hey 100 Mile Trail RunJul 24 – Jul 26, 2026 · Medora, ND, United States · 171 km
12th Never Summer 60kJul 24, 2026 · Gould, CO, United States · 60 km
14th Standhope Ultra ChallengeJul 24, 2026 · Ketchum, ID, United States · 60 km

All 2180 races in United States →