Intermediate 12hr ultra marathons
9 races
Orange Curtain
Jun 20-21, 2025 (Fri-Sat)
Cerritos, California, United States
1 - 1.6
$152.6 - $259.1
50K
100K
6h
12h
24h
The Trident
Jul 26, 2025 (Sat)
Jupiter, Florida, United States
1.6 - 2.4
$125 - $140
40mi
80mi
6h
12h
18h
24h
Tufted Puffin Endurance Run
Aug 2, 2025 (Sat)
Newport, Oregon, United States
1.6
50K
12h
24h
Green Lakes Endurance Runs
Aug 23, 2025 (Sat)
Fayetteville, New York, United States
1.1 - 1.8
$82.18 - $92.81
50K
100K
12h
Fat Ox
Nov 21, 2025 (Fri)
Buckeye, Arizona, United States
1.6 - 2.6
$136.75 - $339.52
50K
50mi
100K
100mi
6h
12h
24h
48h
New Year's One Day
Dec 31, 2025 (Wed)
San Jose, California, United States
2.3
$100 - $120
50mi
100mi
6h
12h
24h
Franklin Mountains Trail Run
Jan 24-25, 2026 (Sat-Sun)
El Paso, Texas, United States
1.6 - 2.2
34mi
50mi
12h
Jackpot Ultra Running Festival
Feb 20-21, 2026 (Fri-Sat)
Henderson, Nevada, United States
1.6 - 2.3
50mi
100K
100mi
6h
12h
24h
48h
The Underground Circus 100
May 23, 2026 (Sat)
Atlanta, Georgia, United States
2.1 - 2.6
$97.06 - $396.48
40mi
50mi
100mi
6h
12h
24h
48h
Showing 1 - 9 of 9 events