Ultra Running Magazine
Email Recent Results Turkey Burn Ultra Clermont, FL - 22 finishers 50 KM Squatchy Leftovers Trail Race
Ultra Running Calendar
Plan your next ultra marathon with this complete event calendar for North American ultra running events including trail races and road races.
Ultra running races in Illinois
Ultra Running Events in Illinois All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
Ultra running races in California
Napa Valley 50k Calistoga, CA Apr 12th 2026 50 KM Ultra Running Events in California All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
Ultra running races in Massachusetts
Ultra Running Events in Massachusetts All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
Ultra Running Events by State
Ultra Running Events by US states and Canadian Provinces.
Ultra running races in Hawaii
Ultra Running Events in Hawaii All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
Ultra running races in Colorado
Ultra Running Events in Colorado All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
100 KM Ultra running races in California
Napa Valley 50k Calistoga, CA Apr 12th 2026 50 KM 100 KM Ultra Running Events in California All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours
Ultra running races in Idaho
Ultra Running Events in Idaho All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours