Pennsylvania · Half Marathon (13.1 mi) · 5K · Charity Mile
ODDyssey Half Marathon
ODDyssey Half Marathon is a Half Marathon (13.1 mi), 5K and Charity Mile event held in Philadelphia, Pennsylvania. Its next confirmed date is Friday, June 11, 2027. About 3,500 runners take part across all distances.
- Race day
- June 11, 2027
- Location
- Philadelphia, PA
- Field size
- ~3,500 runners
Race details
- Date
- Friday, June 11, 2027
- Location
- Philadelphia, Pennsylvania
- Distances
- Half Marathon (13.1 mi), 5K, Charity Mile
- Field size
- About 3,500 runners
- Course
- Relatively flat, scenic loops through Fairmount Park along the Schuylkill River
- Registration
- runsignup.com
About the ODDyssey Half Marathon
A quirky, festive summer half marathon through Fairmount Park known for costumes, beer-opener finisher medals and bobble-head trophies.
Rankings and notes
- Rankings and awards
- Recognized among the top 100 road races in North America; famous costume contest with ~35% of runners in costume
- Notes
- [next_date estimated]
More half marathons in Pennsylvania
Coming up next, by confirmed date.
-
InFirst Bank Veteran's Marathon, Half Marathon, and Marathon RelayBlairsville, PAMarathonHalf Marathon ~100 runners
-
Mushroom Cap Half Marathon and FUNGI 5 Miler EventKennett Square, PAHalf Marathon5 Mile ~900 runners
-
Philadelphia Marathon- Students Run Philly StylePhiladelphia, PAMarathonHalf Marathon8K ~435 runners
More races in Philadelphia
More upcoming races in Pennsylvania
-
Mother of Mercy Academy's Howl-O-Ween Spooktacular 5k Walk/Run and Kids 1 Mile Fun RunMckeesport, PA5K1 Mile
Keep exploring
- All races in Pennsylvania
- 5Ks in Pennsylvania 224 upcoming races
- 10Ks in Pennsylvania 70 upcoming races
- Half Marathons in Pennsylvania 42 upcoming races
- Marathons in Pennsylvania 22 upcoming races
- Running in Philadelphia 31 upcoming races
- 5Ks in the United States 6,420 upcoming races
- Half Marathons in the United States 1,828 upcoming races
- Summer Half Marathons
- June Half Marathons
- June races in Pennsylvania
- Half Marathons in New York 58 upcoming races
- Half Marathons in New Jersey 43 upcoming races
- Half Marathons in Ohio 28 upcoming races
- Half Marathons in Maryland 20 upcoming races
Guides from the RaceRove blog
- 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.
- 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.
ODDyssey Half Marathon: common questions
- When is the ODDyssey Half Marathon?
- The next confirmed date is Friday, June 11, 2027.
- Where is the ODDyssey Half Marathon held?
- In Philadelphia, Pennsylvania.
- What distances does the ODDyssey Half Marathon offer?
- Half Marathon (13.1 mi), 5K and Charity Mile.
- How many people run the ODDyssey Half Marathon?
- About 3,500 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 ODDyssey 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.