Trail Running Calendar United States 2025-2026

Jul

11-12

Fr - Sa

Silverheels Trail Runs

Como, Colorado

Trail Run 10 mi 19 mi ... 100 km 100 mi

Jul

11-14

Fr - Mo

Notchview Ultra

Windsor, Massachusetts

Trail Run 6 hr 12 hr ... 48 hr 72 hr

Jul

11

Friday

Hardrock 100

Silverton, Colorado

Trail Run 100 mi

Jul

11

Friday

The 7-11 Slurpee Day Ultra 60k

Vernon, Connecticut

Trail Run 60 km

Jul

11-12

Fr - Sa

Chase the Moon

Highlands Ranch, Colorado

Backyard Ultra 3 hr 50 km 6 hr 12 hr

Jul

11-12

Fr - Sa

The Shoreline Events

Rice Lake, Wisconsin

4 km 7 km 15 km

Jul

11

Friday

Traffic Jam'in 5K Run

Grass Lake Township, Michigan

5 km

Jul

11

Friday

SoJo Glow Run 10K

South Jordan, Utah

5 km 10 km

Jul

11-12

Fr - Sa

Fortson 4-H Center Races

Hampton, Georgia

3 km 4 km

Jul

11

Friday

Bascom Fire Bad Axe 5k

Bascom, Ohio

2 mi 5 km

Jul

11-13

Fr - Su

Merrill's Mile

Dahlonega, Georgia

Backyard Ultra 6 hr 12 hr 24 hr 48 hr

Jul

11

Friday

Rails-to-Trails 5K - East Hampton

East Hampton, Connecticut

Trail Run 5 km

Jul

11

Friday

Midsummer Night's Dream

San Antonio, Texas

5 km 10 km

Jul

11

Friday

Ultimate OCR 3K Championship

Dallas, Texas

Obstacle Run 3 km

Jul

11

Friday

Kennebunk Free Library 5K

Kennebunk, Maine

5 km

Jul

11

Friday

UNAA Ultimate OCR 3K

Dallas, Texas

Obstacle Run 3 km

Jul

11

Friday

Sneakers and Spurs Rodeo 5K

Sheridan, Wyoming

5 km

Jul

11-12

Fr - Sa

Pioneer Crossings Relay Race

Virginia City, Montana

180 mi

Jul

11-12

Fr - Sa

Coastal Plains Relay

Katy, Texas

75 mi

Jul

11

Friday

Cross Country Sundown Showdown

Carterville, Illinois

Trail Run 5 km