Half-Marathon races in United States — 2026 trail running calendar

Nov

07

The Florida Run @ Lake Louisa State Park

Clermont, Florida, United States

$50.00 - $90.00

Trail running

Half-Marathon 10K 5K

Nov

07

Schaeffer Half Marathon, 10K, 5K Trail Run

Germantown, Maryland, United States

$47.50 - $80.00

Trail running Running

5.1K 10.8K 21.7K 5K +2

Nov

07

Lake Chabot Trail Run

Castro Valley, California, United States

Free - $90.00

Trail running Running

7.7K Half-Marathon 30K Marathon +4

Nov

07

Ponderosa Polar Challenge 2026

Orderville, Utah, United States

$70.00 - $425.00

Trail running

Ultra Marathon Half-Marathon 10K +5

Nov

07

Moab Trail Marathon

Moab, Utah, United States

$60.00 - $190.00

Trail running Running

Marathon Half-Marathon 10K 1K +3

Nov

07

HRCA Backcountry Wilderness Half Marathon

Lone Tree, Colorado, United States

$70.00

Trail running

Half-Marathon

Nov

08

Mustang Marathon (Hill Country Trivium) Road Race

Marble Falls, Texas, United States

$10.00 - $120.00

Trail running

Ultra Marathon Half-Marathon 10K +2

Nov

08

Upton 10.5K and Half Marathon Trail Race

Upton, Massachusetts, United States

$30.00 - $35.00

Trail running

10.5K Half-Marathon

Nov

14

NJ Trail Series SOMO Winter 1

South Orange, New Jersey, United States

$40.00 - $50.00

Trail running

5K 10K Half-Marathon

Nov

14

RYR Endurance Race Weekend

Owensboro, Kentucky, United States

$45.00 - $145.00

Running Trail running

Half-Marathon 5K Marathon Ultra +3

Nov

14

Run For Rangers

Dahlonega, Georgia, United States

$25.00 - $65.00

Running Trail running

5K 10K 26.1K 31.1K +4

Nov

14

Catalina Island Half-Marathon & 10K

Avalon, California, United States

$25.00 - $150.00

Trail running Running

Half-Marathon 10K 1K