John Bryan State Park Arboretum Half Marathon & Loop Challenge
Join us at the scenic John Bryan State Park Arboretum in Yellow Springs, Ohio for a unique loop-style running event designed for all fitness levels. The course is a 1.1-mile scenic loop, allowing runners to choose their distance and build their race one loop at a time in a highly supported environment.
Distance Options:
1.1 Mile Fun Loop – great for beginners, walkers, and families
3.3 Miles (3 loops) – short distance challenge
6.6 Miles (6 loops) – mid-distance endurance
9.9 Miles (9 loops) – advanced training distance
13.2 Miles (12 loops) – Half Marathon distance
Course Features & Support:
🚰 Water & aid station available every 1.1 miles (each loop)
🚻 Park restroom facilities (park potties) available on-site
🎽 Clear, easy-to-follow loop course design
👏 Frequent spectator support and encouraging atmosphere
🧭 Safe, controlled, and consistent race environment
This looped format keeps runners engaged and supported with frequent access to hydration and facilities, making it ideal for pacing consistency, beginners building confidence, and experienced runners chasing personal records.
Set in the natural beauty of John Bryan State Park, this event blends endurance racing with a welcoming community atmosphere where every loop brings you closer to your goal.
Jul 25, 2026
Distance — 1.1 Miles
Type — Running
08:00
$15.00
Jul 25, 2026
Distance — 13.2 Mile Trail Run
Type — Running
08:00
$65.00
Jul 25, 2026
Distance — 3.3 Miles
Type — Running
08:00
$30.00
Jul 25, 2026
Distance — 6.6 Miles
Type — Running
08:00
$40.00
Jul 25, 2026
Distance — 9.9 Miles
Type — Running
08:00
$50.00
These values represent the 3-year monthly averages for July in Yellow Springs.
Learn more about the host city, Yellow Springs.
Yellow Springs is a village in Southwestern Ohio. It is home to Antioch College.
Read more launchRead what other athletes have to say about their experience at the John Bryan Arboretum Trail Half Marathon & Challenge.
Be the first to share your experience with the community!
Explore other exciting events happening in this same region.
location_on Beavercreek, Ohio, US
calendar_today Jul 04, 2026
Hand-picked events we think you’ll love.
Aug 01, 2026
CREATE LASTING MEMORIES WITH YOUR FAMILY. Muddy Kids is 2 and 3 mile adventure event series for families and kids ages …
Read more
Aug 02, 2026
Muddy Princess is a 5K obstacle mud run for women! Our event is for Princesses of all sizes, ages and fitness levels. W…
Read more
Jun 27, 2026
If you love fireworks and you love America then we'll see you at the 18th annual Fireworks 5k June 27th! Take a run or …
Read more
Aug 08, 2026
The Heartbreak Hill 5k is a 3.1 mile run/walk that takes place on the Hagerstown High School cross country course. This…
Read more
