Marathon races in United States — 2026 trail running calendar

Mar

20

Redwood (Spring) Trail Run

Oakland, California, United States

Free - $90.00

Trail running Running

8K Half-Marathon 29.5K Marathon +5

Apr

03

Bedrock Valley Trail Runs

Hemet, California, United States

$15.00 - $115.00

Trail running Running Cycling

Marathon Half-Marathon 15K 10K +9

Apr

03

MileBuilt Turkey Lake 2-Day Challenge

Orlando, Florida, United States

$40.00 - $90.00

Trail running Running

Ultra Marathon Half-Marathon 10K +6

Apr

04

Virginia Creeper Marathon

Abingdon, Virginia, United States

$15.00

Trail running

Marathon

Apr

09

Mountain Man Memorial March

Gatlinburg, Tennessee, United States

Free - $500.00

Running Trail running

Gold Star Family - Registration Marathon Half-Marathon 10K +14

Apr

10

Full Circle Trail Race

Lewisville, Texas, United States

$10.00 - $100.00

Trail running

49.9K Marathon Half-Marathon 10K +2

Apr

11

Fifth Street Rock Monster

Mertztown, Pennsylvania, United States

$29.00 - $190.00

Trail running

Marathon Half-Marathon 10K 5K +1

Apr

16

Run4Kids Ultra Running Party

Corona, California, United States

$59.00 - $149.00

Trail running Running

6 Hour 12 Hour 24 Hour Half Marathon +4

Apr

17

Foot Levelers Blue Ridge Marathon

Roanoke, Virginia, United States

$15.00 - $310.00

Running Trail running

Marathon Half-Marathon 10K Ultra +10

Apr

17

Horseshoe Lake Trail Run

Los Gatos, California, United States

Free - $90.00

Trail running Running

8.2K Half-Marathon 30K Marathon +2

Apr

17

Merus Marathon & Ultra

Claude, Texas, United States

$10.00 - $150.00

Trail running

Ultra Marathon Half-Marathon 10K +2

Apr

18

Withlacoochee Forest Trail Marathon

Hernando, Florida, United States

$50.00 - $80.00

Trail running

Marathon Half-Marathon 10K