Delaware Running Calendar 2025-2026

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Explore the best running races in Delaware for 2025-2026! Our updated list features 54 exciting races across the region. Find your next race in Delaware below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
February 2026
Feb
14
Saturday

Lover's Lane Valentine Boardwalk 5k

5 km
Feb
21
Saturday

Sandhill Summer Countdown 5k Run/Walk

5 km
March 2026
Mar
8
Sunday

The Holly's Hustle 5k Run/Walk

5 km
Mar
8
Sunday

Lucky Leprechaun 5K - Milton

5 km
Mar
21
Saturday

First State Half Marathon

10 km Half Marathon
April 2026
Apr
4
Saturday

Bunny Palooza 5k

5 km
Apr
11-12
Sa - Su

Coastal Delaware Running Festival

5 km 9 km 13 mi 26 mi
Apr
19
Sunday

Delaware Running Festival

5 km 10 km Half Marathon Marathon
Apr
25
Saturday

Hagley 5K Along the Brandywine

5 km
Apr
26
Sunday

The Ivy Scholarship

5 km
May 2026
May
9
Saturday

Race4Warriors Half Marathon

Trail Run 5 km 10 km Half Marathon
May
30
Saturday

Conquer The Canal

5 km 10 km Half Marathon Marathon
June 2026
Jun
20
Saturday

Run the Vineyards - Harvest Ridge Winery

5 km
August 2026
Aug
2
Sunday

Lums Pond Triathlon

Triathlon
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