Trail Runs in Delaware 2026 | Upcoming Races & Dates

There are 3 trail runs in Delaware scheduled for 2026. The next is the 2026 Run Of The Mill 5/10-miler trail run/walk in Wilmington on November 7. Delaware trail runs run primarily November through September.

2026 Run Of The Mill 5/10-miler trail run/walk

Sat, Nov 7 · Wilmington, DE Wilmington

Run Of The Mill 5-miler trail run/walkRun of The Mill 10-miler trail run/walk

From $0 Open

Race4Warriors 5K, 10K & Half Marathon Challenges!

Sat, May 8 · Lewes, DE Lewes

5k Race Walk Challange5k Race Walk Challange5K Run Challenge +15

From $25 Open

Vet Fest 2027

Sat, Sep 25 · Middletown, DE Middletown

Vet Fest - Family Fun Walk (1mile, untimed)Vet Fest - Family Fun Walk (1mile, untimed)Vet Fest - Virtual +7

From $30 Closed

Trail Runs in Delaware — 2026

2026 Run Of The Mill 5/10-miler trail run/walk

Race4Warriors 5K, 10K & Half Marathon Challenges!

Vet Fest 2027

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All Delaware Races