Rattler Trail Race
Colorado Springs · Colorado
2027-04-17
Race types: 10k · 50k · Ultra
Fee not listed · Check the organizer for registration.
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Running races in the United States
Race details come from organizers’ published information. Check the official site before you register or travel.
Results: 4317
Hardrock 100 Endurance Run
Silverton · Colorado
2027-07-09
Race types: Ultra
Fee not listed · Check the organizer for registration.
Ouray 100 and 50 Mile Endurance Run
Ouray · Colorado
2027-07-16
Race types: 50mi · Ultra
Fee not listed · Check the organizer for registration.
High Lonesome 100
Salida · Colorado
2027-07-16
Race types: Ultra
Fee not listed · Check the organizer for registration.
Pearland Half Marathon
Pearland · Texas
2027-02-21
Race types: 5k · 10k · Half-marathon · Fun Run
Fee not listed · Check the organizer for registration.
Never Summer 100K & 60K
Walden · Colorado
2027-07-30
Race types: Ultra
Fee not listed · Check the organizer for registration.
Pikes Peak Ultra
Colorado Springs · Colorado
2027-07-24
Race types: 50k · 50mi · Ultra
Fee not listed · Check the organizer for registration.
Sheep Mountain Ultras
Fairplay · Colorado
2027-08-07
Race types: Half-marathon · 50k · 50mi · Ultra
Fee not listed · Check the organizer for registration.
Telluride Mountain Run
Telluride · Colorado
2027-08-28
Race types: Ultra
Fee not listed · Check the organizer for registration.
Blackbeard's Revenge 100
Corolla · North Carolina
2027-03-20
Race types: Ultra · Relay
Fee not listed · Check the organizer for registration.
Blue Sky Trail Marathon
Fort Collins · Colorado
2026-10-17
Race types: Half-marathon · Marathon
Fee not listed · Check the organizer for registration.
NYRR Ted Corbitt 15K
New York · New York
2026-12-05
Race types: 15k
Fee not listed · Check the organizer for registration.
The Spitfire Ultra
Menan · Idaho
2027-04-17
Race types: 5k · Ultra
Fee not listed · Check the organizer for registration.
Longhorn Run
Austin · Texas
2027-04-17
Race types: 5k · 10k
Fee not listed · Check the organizer for registration.
Cap10K
Austin · Texas
2027-04-11
Race types: 10k
Fee not listed · Check the organizer for registration.
Murphy 15K, 10K & 5K
Murphy · Texas
2027-06-26
Race types: 5k · 10k · 15k
Fee not listed · Check the organizer for registration.
Toyota Music Factory Half Marathon, 10K & 5K
Irving · Texas
2026-11-08
Race types: 5k · 10k · Half-marathon
Fee not listed · Check the organizer for registration.
Ragnar Trail Michigan
Crawford County · Michigan
2027-06-18
Race types: Ultra · Relay
Fee not listed · Check the organizer for registration.
Wy'east Trailfest
Mount Hood · Oregon
2027-07-24
Race types: 8k/5mi · Half-marathon · 50k · 50mi · Ultra
Fee not listed · Check the organizer for registration.
Sunshine Run
Austin · Texas
2027-05-02
Race types: 5k · 10k
Fee not listed · Check the organizer for registration.
Jackpot Ultras
Henderson · Nevada
2027-02-19
Race types: 50mi · Ultra
Fee not listed · Check the organizer for registration.
Frigid 5K & Penguin Plunge
Vineyard · Utah
2027-01-23
Race types: 5k
Fee not listed · Check the organizer for registration.
Revolution Run
Kearns · Utah
2027-01-01
Race types: 5k · 10k · Half-marathon · Marathon
Fee not listed · Check the organizer for registration.
Cupid's Chase 5K - Salt Lake City
Salt Lake City · Utah
2027-02-13
Race types: 5k
Fee not listed · Check the organizer for registration.