24hr ultra marathons in North America
170 races
Alaska Endurance Trail Run
Jun 6-7, 2025 (Fri-Sat)
Fairbanks, Alaska, United States
$71.56 - $125.97
Bong Backyards
Jun 6, 2025 (Fri)
Brighton, Wisconsin, United States
$121.47
Island Time
Jun 6-7, 2025 (Fri-Sat)
Gregory, Michigan, United States
Sri Chinmoy 12 & 24 Hour Races
Jun 7, 2025 (Sat)
Congers, New York, United States
$120.65 - $168.57
Black Mountain Monster
Jun 7, 2025 (Sat)
Black Mountain, North Carolina, United States
$110 - $147.27
Bristow 24/12 Run
Jun 7, 2025 (Sat)
Dexter, Oregon, United States
$120.65 - $301.7
Metahqua 24
Jun 7, 2025 (Sat)
Chillicothe, Ohio, United States
$119.58 - $386.9
Three Sisters Ultra Festival
Jun 7, 2025 (Sat)
Maryville, Tennessee, United States
$110 - $514.7
Elijah Bristow 24 Hour Run
Jun 7, 2025 (Sat)
Eugene, Oregon, United States
Heat Wave 6/12/24
Jun 12, 2025 (Thu)
ROSE HILL, Kansas, United States
$122.59 - $139.6
High Noon 24Hr Trail Race & Relay
Jun 14, 2025 (Sat)
Thunder Bay, Ontario, Canada
CA$100.89 - CA$167.4
Cotter Bridge Ultra
Jun 14, 2025 (Sat)
Cotter, Arkansas, United States
$110
Death by 5K Albuquerque
Jun 14, 2025 (Sat)
Albuquerque, New Mexico, United States
1
$175.43
Survivorfest
Jun 14, 2025 (Sat)
Sherwood Park, Alberta, Canada
24 Hours of Elk Basin
Jun 14, 2025 (Sat)
Belfry, Montana, United States
Orange Curtain
Jun 20-21, 2025 (Fri-Sat)
Cerritos, California, United States
1 - 1.6
$152.6 - $259.1
Sasquatch Ultra - 24hr
Jun 21, 2025 (Sat)
Agassiz, British Columbia, Canada
Sisu 24 Pnw
Jun 28, 2025 (Sat)
Enumclaw, Washington, United States
3
$259.1 - $269.75
Dawn to Dusk Endurance Run
Jun 28, 2025 (Sat)
Green Bay, Wisconsin, United States
$115.32 - $227.15
Mt. Sparta 24HR Challenge
Jun 28, 2025 (Sat)
Pittsfield, Vermont, United States
Notchview Ultra
Jul 11-13, 2025 (Fri-Sun)
Windsor, Massachusetts, United States
2.7
$82.18 - $237.8
Merrill's Mile
Jul 11, 2025 (Fri)
Dahlonega, Georgia, United States
$82.18 - $259.1
Mad Mallard 3, 6 and 12 HR NIGHT TIME Trail Race
Jul 11, 2025 (Fri)
Chapel Hill, Tennessee, United States
Pinetum Mind Games Endurance Event
Jul 18, 2025 (Fri)
Dixon, Illinois, United States
$50.31 - $147.27
Hell Mary
Jul 19, 2025 (Sat)
Pegram, Tennessee, United States
$76.87 - $98.12
Showing 1 - 25 of 170 events