Marathons Found In Delaware
View all ↓Marathons in Delaware 2025 - 2026
The most comprehensive list of Marathons in and near Delaware in 2025 - 2026. Find your perfect race!
Looking for more races to choose from? If you're in Delaware and want to take on a marathon challenge in neighboring states, look no further. Discover our calendars of:
You can also browse our comprehensive list of Marathons in the USA to find your next great challenge, or take a look at our calendar of half marathon races.
Filter by location
Race Calendar: Marathons Found In Delaware
Coastal Delaware Running Festival
Rehoboth Beach, DelawareDelaware Running Festival
Wilmington, DelawareWant more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
