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
Registration, course & weather
- Registration status
- Open
- Entry fee
- Listed fee for the longest distance, $175 (from rbmarathon.com, checked September 24, 2026)
- Start time
- 7:00 AM EST
- Course profile
- Out-and-back course; Road surface; 261 ft gain, 253 ft loss (official course data); Boston qualifier
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 marathons in Delaware
Coming up next, by confirmed date.
More races in Rehoboth Beach
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Keep exploring
- All races in Delaware
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Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 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.
- 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.
- Is registration open for the Rehoboth Beach Seashore Marathon & Half Marathon?
- Yes — registration is open. Listed fee for the longest distance, $175 (from rbmarathon.com, checked September 24, 2026).
- What time does the Rehoboth Beach Seashore Marathon & Half Marathon start?
- 7:00 AM EST.
- What is the course like at the Rehoboth Beach Seashore Marathon & Half Marathon?
- Out-and-back course; Road surface; 261 ft gain, 253 ft loss (official course data); Boston qualifier.
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.