Delaware · Marathon · Half Marathon
Rehoboth Beach Seashore Marathon & Half Marathon
Rehoboth Beach Seashore Marathon & Half Marathon is a marathon and half marathon event held in Rehoboth Beach, Delaware. Its next confirmed date is Saturday, December 5, 2026. About 3,000 runners take part across all distances.
- Race day
- December 5, 2026
- Location
- Rehoboth Beach, DE
- Field size
- ~3,000 runners
Race details
- Date
- Saturday, December 5, 2026
- Location
- Rehoboth Beach, Delaware
- Distances
- Marathon, Half Marathon
- Field size
- About 3,000 runners
- Course
- Flat
- Registration
- runsignup.com
- Official website
- rbmarathon.com
About the Rehoboth Beach Seashore Marathon & Half Marathon
A flat, fast out-and-back marathon and half marathon starting and finishing along the Rehoboth Beach Boardwalk. Registration is capped around 3,300 runners and typically sells out.
Rankings and notes
- Rankings and awards
- FindMyMarathon Top 50 BQ Races 2026 — #39 (BQ rate 13.0%, PR score 99.4, Mostly Flat); USATF-certified; Boston qualifier; one of Delaware's largest endurance events; scenic boardwalk start/finish
More races in Rehoboth Beach
-
Seawitch Fall Half Marathon Classic & 5KRehoboth Beach, DEHalf Marathon5K1 Mile Fright Walk ~500 runners
-
Rylie’s Smile Turkey Escape 5k & 1mRehoboth Beach, DE1 Mile non-competitive walk5K Registration Run / WalkCOMPETITIVE WALKING 5KKiddie K (9yrs and under) +1 more
More upcoming races in Delaware
-
Last Alarm 5kWilmington, DE5K RegistrationBronze Badge SponsorCOMPETITIVE WALKING 5KDonor Level Sponsor +2 more
-
Wilmington High School Alumni, Inc, 2nd Annual 5K Run/WalkWilmington, DE5K RegistrationCOMPETITIVE WALKING 5KSTUDENT 5K Registration Run / Walk
Keep exploring
- All races in Delaware
- 5Ks in Delaware55 upcoming races
- 10Ks in Delaware2 upcoming races
- Half Marathons in Delaware2 upcoming races
- Marathons in Delaware1 upcoming race
- Half Marathons in the United States1,289 upcoming races
- Marathons in the United States353 upcoming races
- December Marathons
- Marathons in Pennsylvania16 upcoming races
- Marathons in Maryland8 upcoming races
- Marathons in New Jersey3 upcoming races
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Rehoboth Beach Seashore Marathon & Half Marathon: common questions
- When is the Rehoboth Beach Seashore Marathon & Half Marathon?
- The next confirmed date is Saturday, December 5, 2026.
- Where is the Rehoboth Beach Seashore Marathon & Half Marathon held?
- In Rehoboth Beach, Delaware.
- What distances does the Rehoboth Beach Seashore Marathon & Half Marathon offer?
- Marathon and Half Marathon.
- How many people run the Rehoboth Beach Seashore Marathon & Half Marathon?
- About 3,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Rehoboth Beach Seashore Marathon & Half Marathon?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.