Trail Runs in Delaware 2026 | Upcoming Races & Dates

There are 3 trail runs in Delaware scheduled for 2026. The next is the Race4Warriors 5K, 10K & Half Marathon Challenges! in Lewes on May 9. Delaware trail runs run primarily May through September.

Race4Warriors 5K, 10K & Half Marathon Challenges!

Sat, May 9 · Lewes, DE Lewes

5k Heavy March Challenge5k Race Walk Challange5K Run Challenge +6

From $25 Open

First State Trail Race

Sun, May 17 · Wilmington, DE Wilmington

10k25k50k

From $35 Open 100 spots left

Vet Fest

Sat, Sep 26 · Middletown, DE Middletown

Vet Fest - Family Fun Walk (1mile, untimed)Vet Fest - VirtualVet Fest - 5K +2

From $30 Open

Trail Runs in Delaware — 2026

Race4Warriors 5K, 10K & Half Marathon Challenges!

First State Trail Race

Vet Fest

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All Delaware Races