Upcoming Half Marathons Near Lewes, DE
Looking for a half marathon in Lewes, Delaware? Browse the most comprehensive Lewes half marathon calendar with each race history, course description, difficulty rating, finisher ranges, scenery, and what the race is perfect for like family-friendly or lots of crowd support.
You’ll also be able to find must-know race logistics like pricing, start time, and course maps.
Half marathons are always coming and going. If you don’t see a race on the Lewes half marathon calendar, you can contact us at [email protected].
Filter Delaware Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter Delaware Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Featured Race
January 18, 2026
1,000-10,000 runners
Key West, Delaware
- 5k, Half Marathon, Road
October 25, 2025
100-500 runners
Lewes, Delaware
- Half Marathon, Trail
December 6, 2025
1,000-10,000 runners
Rehoboth, Delaware
- Half Marathon, Marathon, Road
May 9, 2026
1-100 runners
Lewes, Delaware
- 5k, Half Marathon, Marathon, Trail
Running in Delaware
FAQ
What are the most popular Delaware half marathons?
The most popular Delaware half marathon is the Rehoboth Beach Seashore Half Marathon with over 2,000 runners. The second most popular Delaware half marathon is the Coastal Delaware Running Festival in Dewey Beach with over 1,200 finishers.
What’s the best Delaware half marathons for beginners in 2025?
If you’re a beginner looking for a half marathon in Delaware, our favorites to recommend are the Rehoboth Beach Seashore Half Marathon in Rehoboth, a scenic coastal race with great crowds, and the Delaware Half Marathon Running Festival in Wilmington, the state’s oldest road marathon.
Which Delaware cities have half marathons?
