Delaware Marathon Calendar 2025-2026

Header image

Explore the best marathons in Delaware for 2025-2026! Our updated list features 4 exciting races across the region. Find your next race in Delaware below and join the running community at these great events!

December 2025
Dec
6
Saturday

Rehoboth Seashore Marathon

Half Marathon Marathon
April 2026
Apr
11-12
Sa - Su

Coastal Delaware Running Festival

3 mi 6 mi 13 mi 26 mi
Apr
19
Sunday

Delaware Running Festival

5 km 10 km Half Marathon Marathon
May 2026
May
30
Saturday

Conquer The Canal

5 km 10 km Half Marathon Marathon
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series