Trail Running calendar near Milford 2026-2027

Trail runs at Mt. Airy Forest offering one lap of 5.4 miles or two laps of 10.6 miles, plus Trekker categories that allow extra time and a recorded finish. This is a scored leg of the Dirt Days Trail Series with chip timing.

A two day trail running weekend at Caesar Creek State Park on May 23 to 24, 2026 featuring half marathon, 10K, 5K, relays and a six hour endurance event with lake and ravine scenery.

Run scenic trails around Hargus Lake at A.W. Marion State Park on May 30, 2026, with options from 5K to a half marathon plus a 20K relay and a 6 Hours of Power timed challenge. Enjoy rolling woods, shoreline views, a marked course and finis..

Join the ORRRC Challenging Perceptions Adaptive Trail Race at Russ Nature Reserve for an inclusive event for runners, walkers and wheelchair athletes. Pick 1 mile, 2 mile or 5K with staggered starts, chip timed results and refreshments.

Join the ORRRC Possum Creek 5k Trail Race on June 9, 2026 at Possum Creek Metropark in Dayton for a friendly, mostly flat multi surface trail run with chip timing and on course refreshments. Volunteer run and welcoming to all abilities.

Celebrate the solstice with the ORRRC Summer Solstice Trail Run in Yellow Springs on June 20, 2026, featuring a scenic 13.5 mile course at John Bryan State Park. Chip timing, refreshments and volunteer opportunities promise a fun summer tra..

A 3.6 mile trail through French Park in Cincinnati featuring meadow and interior trails with multiple creek crossings using stepping stones, log bridges or water routes. This is the fourth leg of the Dirt Days Trail Series on Father’s Day 2..

Join the Dawg Gone Long Run on June 27 at Caesar Creek State Park for 50k and 50 mile trail ultras on scenic looped single track with rolling hills. This cupless race has a 15 hour cutoff and friendly aid stations.

A trail running weekend at Muscatatuck County Park with 5K and 15K courses, on-site camping, kayak shuttle trips, and mountain bike events, plus course maps and GPX files for both distances.

A trail race at East Fork State Park on July 26, 2026, offering 5.6 and 10.8 mile laps plus Trekker categories for extra time. The course runs on the Backpack Trail through dense woods and reverses direction for 2026.

Enjoy a scenic 10k trail run through Battelle Darby Creek Metro Park's prairies, forests and riparian corridors. Hosted by the volunteer Ohio River Road Runners Club, this friendly race offers chip timing, refreshments and age group awards.

Join the Powder Keg Trail Run at Carter Park in Kings Mills on August 22 for a scenic 3.5 mile Run or Walk suited to all paces. Enjoy river views, the Stairway to Heaven ascent, and support The Arts Alliance.

Run through scenic trails at Talon Winery with 5K and 10K cross country courses, then celebrate with live music and a tasting. All finishers get an award and adults receive a drink ticket for one glass of Talon wine.

Choose from 15 mile to 100 mile distances on a scenic looped course around William H. Harsha Lake, featuring singletrack, waterfall views and creek crossings. A challenging and rewarding ultra trail experience for adventurous runners.

The aMAZing Trail Run will take place in Lewisburg on Saturday 12 September 2026. You can run 5 kilometers.

Celebrate the 30th anniversary of the Air Force Marathon at Wright Patterson Air Force Base in Dayton, Ohio, a Boston qualifying course that finishes at the National Museum of the United States Air Force. Choose from marathon, half, 10K, 5K..

Run Baby Run 5K returns to Lexington's Coldstream Park and Legacy Trail with a flat, fast course and a Kid's Dash for young runners. All proceeds support the Snow Bunny Baby Project to buy diapers and wipes for NICU families.

Enjoy the scenic ORRRC Stillwater 7 Miler in Covington, Ohio, a two loop trail run with river crossings and varied prairie terrain. Friendly nonprofit event with chip timing and finisher awards for a relaxed fall challenge.

Hit the trails at the Yeti Trail Run in Mount Airy Forest Cincinnati with 5K, 10K, half marathon and 30K options through meadows, woods and along a fossil creek. Finishers get medals, costumes are encouraged and walkers are welcome.

Join the Raven 10K on Sunday, September 27, 2026 for a scenic trail run through Raven Run Nature Sanctuary near Lexington, KY. Choose in person or virtual entry and tackle a challenging 10K in a beautiful park setting with limited field.