Trail running Race Calendar

Santa Clarita Trail Race

Santa Clarita, California, United States

02 May, 2026 (Sat)

Trail running

5K 10K 15K 30K +4

Run Happy 50K (and other happy distances)

North Liberty, Indiana, United States

02 May, 2026 (Sat)

Trail running

Ultra Marathon Half-Marathon 10K

OUTLAST CHICAGO

Palatine, Illinois, United States

02 May, 2026 (Sat) – 03 May, 2026

Trail running

29K

Greenland Trail Races

Larkspur, Colorado, United States

02 May, 2026 (Sat)

Trail running, Running

Ultra 25K 12.9K 6.4K +2

Outlandish 5Kish

Knoxville, Tennessee, United States

02 May, 2026 (Sat)

Trail running

4.8K

Big A 50K Trail Race

York, Maine, United States

02 May, 2026 (Sat)

Trail running

Ultra

Moonlight Bootlegger 5k - Greensboro, NC

Pleasant Garden, North Carolina, United States

02 May, 2026 (Sat)

Trail running, Running

5K

May the Forest Be With You

King George, Virginia, United States

02 May, 2026 (Sat)

Trail running

5K

Miwok 100K

Stinson Beach, California, United States

02 May, 2026 (Sat)

Trail running

Ultra

Twisted Trail 10k

Forest, Virginia, United States

02 May, 2026 (Sat)

Trail running, Running

10K

Battle Run Benefiting A Soldier’s Child Foundation

Lewisburg, Tennessee, United States

02 May, 2026 (Sat)

Trail running, Obstacle race

Marathon Half-Marathon 5K 6.4K +5

Pechanga Trail Run

Spicewood, Texas, United States

02 May, 2026 (Sat)

Running, Trail running

Ultra Marathon Half-Marathon 10K +2