Doggie Dash Trail 5K

The Air Force Marathon is an annual endurance event held at Wright-Patterson Air Force Base in Dayton, Ohio, typically on the third Saturday of September. It offers a variety of race distances including a full marathon, half marathon, 10K, 5K, a 3-person marathon relay, and a 1K kids' run called the..

The Caesar Creek Trail Race, held at Caesar Creek State Park in Waynesville, Ohio, is a scenic trail running event featuring multiple race options over a weekend in September. Participants can choose from a half marathon, 10K, 5K, 20K relay, and a unique "6 Hours of Power" endurance challenge. The c..

A Day in The Park (ADITP) is a 24-hour ultramarathon held at Miller Ecological Park in Lebanon, Ohio. The event features a fast, flat 1-mile loop on crushed gravel that is USATF-certified (OH24030JHP). Runners can pursue either the traditional 24-hour finish or count a 100-mile effort within that wi..

The 6 Hours of Power at Caesar Creek State Park in Waynesville, Ohio, is a unique endurance running event where participants complete as many 5K loops as possible within six hours. Runners must finish at least four loops to officially complete the race, with their official time recorded upon complet..

The ORRRC Stillwater 7 Miler is a scenic trail running event held at Stillwater Prairie Reserve in Covington, Ohio. The course features two loops of 3.6 miles each, primarily on dirt or mulched trails (75%), with some gravel and meadow sections, including multiple mid-calf river crossings of the Sti..

The 2025 Outdoor X12 Endurance Run (OX12) takes place in Dayton, Ohio, at 1385 Harshman Road. The course is a flat 2.7+ mile loop with 4% bike path and 96% grass/trail double track. Produced with Five Rivers Metroparks and the Subaru Outdoor Experience, it is a time-based event awarding finisher med..