Pennsylvania · Half Marathon · 5K · 4 Miles
The Dam Half and Dam 4 mile-ish
The Dam Half and Dam 4 mile-ish is a half marathon, 5K and 4 Miles event held in Mifflinburg, Pennsylvania. It was last held on September 27, 2026 and is usually run in September; the next date hasn't been announced yet. About 4,239 runners take part across all distances.
- Usually held
- September
- Location
- Mifflinburg, PA
- Field size
- ~4,239 runners
Race details
- Last held
- September 27, 2026
- Usually held in
- September
- Location
- Mifflinburg, Pennsylvania
- Distances
- Half Marathon, 5K, 4 Miles
- Field size
- About 4,239 runners
- Registration
- runsignup.com
- Official website
- midpenntrailblazers.com
Registration, course & weather
- Registration status
- Registration status as last checked September 22, 2026: closed
About the The Dam Half and Dam 4 mile-ish
We are excited to share that this year we have added a 4 mile race option through the beautiful trails of RB Winter State Park. This distance is perfect for beginners who want to try trail running, as well as experienced runners who would like to enjoy a relaxed day on the trails with friends. The Dam Half Trail Challenge has grown from a small race for hardcore trail runners into a popular, family-friendly event with a few hundred participants taking on the trails each year. Trail running has …
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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.
The Dam Half and Dam 4 mile-ish: common questions
- When is the The Dam Half and Dam 4 mile-ish?
- The next date hasn't been announced in the listing yet. The race is usually held in September. Check the organiser's website for the official date.
- Where is the The Dam Half and Dam 4 mile-ish held?
- In Mifflinburg, Pennsylvania.
- What distances does the The Dam Half and Dam 4 mile-ish offer?
- Half Marathon, 5K and 4 Miles.
- How many people run the The Dam Half and Dam 4 mile-ish?
- About 4,239 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 The Dam Half and Dam 4 mile-ish?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the The Dam Half and Dam 4 mile-ish?
- Registration status as last checked September 22, 2026: closed.
Plan this race in RaceRove
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