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running

The Dam Half and Dam 4 mile-ish

Date
September 27, 2026
Distance
The Dam Half · The Dam 4 mile-ish

From the Organizer

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 exploded in popularity, especially in central PA, where our diverse and high-quality races have even drawn national attention. 

Profits from the races will be shared with the Mifflinburg Hose Company and the Middleburg Boy Scouts.

NOTE: To receive the neck gaiter and gloves you must register by Sunday, September 6. We need three weeks lead time for the supplier.

As always, great food, friends, and music after sharing the trails.

Distances & Pricing

The Dam Half8 AMRegister →
The Dam 4 mile-ish8:20 AMRegister →

Race Location

About This Sport

From Endurance Grid's Founder

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is The Dam Half and Dam 4 mile-ish?
The Dam Half and Dam 4 mile-ish is a running event held in Mifflinburg, PA. Learn more about the different endurance sports here.
When and where is The Dam Half and Dam 4 mile-ish?
Sunday, September 27, 2026 in Mifflinburg, PA at RB Winter State Park, Mifflinburg, PA. Check the official event page for exact start times and wave schedules.
How do I register for The Dam Half and Dam 4 mile-ish?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

The Dam Half and Dam 4 mile-ish

Sep 27, 2026

Register →