| Manion WOD - F3 The Union | 12:00 AM | IMPACT Stadium Marysville High School Amrine Mill Rd, Marysville, OH | |
| Ohio State Pharmacy Alumni Society Pharmathon 5K | 12:00 AM | 337 West 17th Ave, Columbus, OH | |
| Zusman Hospice and Pancreatic Cancer Walkathon Fundraiser | 12:00 AM | Wexner Heritage Village, 1151 College Ave, Columbus, OH | |
| Bluffsview Color Run | 12:00 AM | 7111 Linworth Rd, Columbus, OH | |
| Alton Hall Fun Run | 12:00 AM | Alton Hall Elementary School, 982 Alton Road, Galloway, OH | |
| Team Phillip's That's No Moon 5K, Fun Run and Jedi Dash! | 12:00 AM | 6711 E Livingston Ave, Blacklick Woods Park, Reynoldsburg, OH | |
| Stop the Suffering 5k | 12:00 AM | Battelle Darby Creek Metro Park, 1775 Darby Creek Dr, Galloway, OH | |
| Walk In Our Boots 5k | 12:00 AM | 73 W Johnstown R, Gahanna, OH | |
| Hi-Point Hustle for Hodge | 12:00 AM | 2280 State Route 540, Bellefontaine, OH | |
| Gilead Fitness 5k & Fun Run | 12:00 AM | 195 S Main St, Mount Gilead, OH | |
| CRC Winter Training: Half Marathon & Marathon Program | 12:00 AM | 765 N High Street, Columbus, OH | |
| Prowl for a Purpose 5k and 1 Mile | 12:00 AM | Springfield High School, 701 E Home Rd, Springfield, OH | |
| Nationwide Children's Superhero Run/Walk | 12:00 AM | 5100 Davidson Rd, Hilliard, OH | |
| The Hunger Run | 12:00 AM | 9466 Columbus Pike, Highbanks Metro Park, Lewis Center, OH | |
| Let Me Run Columbus SpringFest 5K | 12:00 AM | 325 North Cleveland Ave, Westerville, OH | |
| ORRRC George Rogers Clark Park 10k Trail Race | 12:00 AM | 936 South Tecumseh Road, George Rogers Clark State Park, Springfield, OH | |
| Res Ipsa | Fun Run/Walk with the Ohio Association for Justice | 12:00 AM | 7100 New Albany Links Dr, New Albany, OH | |
| Finley's Smile 5K and Smile Mile | 12:00 AM | Liberty Park, 2845 Home Road, Powell, OH | |
| Columbus State Cougar 5K Challenge | 12:00 AM | 5100 Cornerstone Dr, Delaware, OH | |
| Empower Summit and Challenge | 12:00 AM | Coffman Park, 5200 Emerald Pkwy, Dublin, OH | |
| Steps of Change- Walk a Mile in my Shoes | 12:00 AM | 1 Courthouse Square, Newark, OH | |
| McConnell 5K Run/Walk and 1 Mile Walk | 12:00 AM | McConnell Heart Health Center, 3773 Olentangy River Rd, Columbus, OH | |
| Sanctuary Night Mother's Day 5K | 12:00 AM | 303 W Broad St, Columbus, OH | |
| Ohio Mother’s Day 1mi, 5k, 10k & FREE Kids Dash | 12:00 AM | 400 West Whittier St, Columbus, OH | |
| Luau 1M, 5K, 10K, 15K, & Half Marathon at Yoctangee Park, Chillicothe, OH (19) 30 | 12:00 AM | Yoctangee Park, 1 Annex, N Park Dr, Chillicothe, OH | |
| Healthy Kids Running Series Spring 2025 - Hilliard, OH | 12:00 AM | Merchant Park, 5467 Center Street, Hilliard, OH | |
| Healthy Kids Running Series Spring 2025 - Powell, OH | 12:00 AM | Village Green Park, 47 Hall Street, Powell, OH | |
| Alicia's Closet 5K | 12:00 AM | | |
| 6 Hours of Power (Alum Creek State Park) | 12:00 AM | Alum Creek State Park (Marina), 4000 Hollenback Rd, Lewis Center, OH | |
| Xpand Your Limits Strong Women's 5k | 12:00 AM | The Armory (start/finish by Metro Early College MS & HS), 880 Kinnear Rd, Columbus, OH | |
| Tie Dye 50k | 12:00 AM | 3790 State Route 370, Yellow Springs, OH | |
| Girls on the Run Central Ohio Spring 5K | 12:00 AM | John F. Wolfe Columbus Commons, 160 S High Street, Columbus, OH | |
| THE RUN FOR LA: Virtual Run for Recovery - Ohio Runners | 12:00 AM | Virtually Anywhere, Throughout Ohio, OH | |
| Healthy Kids Running Series Spring 2025 - Delaware, OH | 12:00 AM | Veterans Park, 1121 S Houk Road, Delaware, OH | |
| Hero Hustle Columbus | 12:00 AM | Wildwood Park, 785 Broadway E, Granville, OH | |
| Alum Creek Trail Race | 12:00 AM | Alum Creek State Park (Marina), 4000 Hollenback Rd, Lewis Center, OH | |
| Tunnel to Towers 5K Run & Walk - Westerville, OH | 12:00 AM | 325 N. Cleveland Ave., Westerville, OH | |
| Healthy Kids Running Series Spring 2025 - Galloway, OH | 12:00 AM | Westland High School, 146 Galloway Road, Galloway, OH | |
| Just Another Dam Race 5K and 1 Mile Fun Run | 12:00 AM | 3400 Lewis Center Road, Lewis Center, OH | |
| Luau 1M, 5K, & 10K at Mary Virginia Crites Hannan Park, Circleville, OH (21) 40 | 12:00 AM | 1230 Pontius Rd, Circleville, OH | |
| 6 Hours of Power (John Bryan State Park) | 12:00 AM | John Bryan State Park (Lower Stone Shelter), 3790 State Route 370, Yellow Springs, OH | |
| John Bryan Trail Race | 12:00 AM | John Bryan State Park (Lower Shelter House), 3790 State Route 370, Yellow Springs, OH | |
| Field of Heroes 5k | 12:00 AM | Westerville Sports Complex, 325 N Cleveland Ave, Westerville, OH | |
| 5k Color Run and Free Kids Color Dash! | 12:00 AM | 2264 Walnut Creek Pike, Circleville, OH | |
| Fallen 15 Memorial Day 4-Miler and Virtual 4-Miler | 12:00 AM | Adventure Park, 260 Adventure Park Dr, Powell, OH | |
| Roosters Memorial Day 5k Run | 12:00 AM | 1312 Granville Pike, Lancaster, OH | |
| UACA Memorial Day Run | 12:00 AM | Upper Arlington Fire Station #72, 3861 Reed Rd, Columbus, OH | |
| CERC Prediction Run | 12:00 AM | 516 Maier Pl., Columbus, OH | |
| League of Legends, 100 Miles in May | 12:00 AM | Anywhere (Virtual), Columbus, OH | |
| 2FGR Presents the Run for Down Syndrome | 12:00 AM | 6000 Perimeter Dr, Dublin, OH | |