Trail ultra marathons
494 races
Not-A-Sprint Weekend
Aug 31-Sep 1, 2025 (Sun-Mon)
Forest City, North Carolina, United States
$157.33 - $174.43
Old Forge Half Marathon
Sep 4-6, 2025 (Thu-Sat)
Old Forge, New York, United States
$270
Superior Fall Trail Races
Sep 5-6, 2025 (Fri-Sat)
Two Harbors, Minnesota, United States
1.8 - 2.5
Sole Survivor Backyard Ultra
Sep 5, 2025 (Fri)
Richland, Washington, United States
Dark Divide 100 Miler
Sep 5-7, 2025 (Fri-Sun)
Randle, Washington, United States
1.5 - 3
$189.87 - $402.87
Klondike Trail of '98 International Road Relay
Sep 5, 2025 (Fri)
Skagway, Alaska, United States
Woodstock Festival of Races
Sep 5-7, 2025 (Fri-Sun)
Pinckney, Michigan, United States
Fall Superior Trail Races
Sep 5-6, 2025 (Fri-Sat)
Lutsen, Minnesota, United States
2 - 2.7
The Blude Ridge Relay
Sep 5, 2025 (Fri)
Grayson Highlands State Park, Grayson County, Virginia, United States
Wasatch Front 100 Mile Endurance Run
Sep 5, 2025 (Fri)
Kaysville, Utah, United States
Wasatch 100
Sep 5, 2025 (Fri)
Kaysville, Utah, United States
2.6
Run Woodstock
Sep 5-6, 2025 (Fri-Sat)
Gregory, Michigan, United States
1.2 - 2.5
Mendocino Running Festival
Sep 6, 2025 (Sat)
Mendocino, California, United States
$135 - $155
Megunticook 50
Sep 6, 2025 (Sat)
Camden, Maine, United States
1.4
$147.27
Hurricane 100K
Sep 6, 2025 (Sat)
Hurricane, West Virginia, United States
1.9
$120.65 - $173.9
Hawk Hundred
Sep 6, 2025 (Sat)
Lawrence, Kansas, United States
1.8 - 2.8
$204.31 - $319.07
Oli Kai
Sep 6, 2025 (Sat)
Chattanooga, Tennessee, United States
$98.12 - $110
Rebecca Mountain
Sep 6, 2025 (Sat)
Sylacauga, Alabama, United States
1.8
$137.61 - $184.25
TARC Fall Classic
Sep 6, 2025 (Sat)
Carlisle, Massachusetts, United States
1.2 - 1.7
China Peak Running Festival
Sep 6, 2025 (Sat)
Lakeshore, California, United States
1.3
$163.25
Pine Creek Challenge
Sep 6, 2025 (Sat)
Wellsboro, Pennsylvania, United States
1.7 - 2.4
$152.6 - $232.47
Mogollon Monster 100
Sep 6-7, 2025 (Sat-Sun)
Pine, Arizona, United States
2.7
$406.52
Noble Canyon
Sep 6, 2025 (Sat)
Pine Valley, California, United States
1.2
Devil on the Divide
Sep 6, 2025 (Sat)
Empire, Colorado, United States
1.3
$120.65
Chasing Trails Ultras
Sep 6, 2025 (Sat)
Old Fort, North Carolina, United States
$103.43 - $115.32
Showing 1 - 25 of 494 events