| Community Cup | 12:00 AM | 2015 Recreation Trl, Obetz, OH | |
| USA VIRTUAL MILE - Columbus | 12:00 AM | Virtually Anywhere, Columbus, OH | |
| Marion Popcorn Festival 5K | 12:00 AM | Shamrock's Insurance Parking Lot, 114 W. Church Street, Marion, OH | |
| Tomato Show 5K | 12:00 AM | 117 Columbus Rd., Fredericktown, OH | |
| Hebron Pie Festival 5K | 12:00 AM | 119 W Cumberland St, Hebron, OH | |
| Sprint For Survivors | 12:00 AM | 501 N Maple St, Marysville, OH | |
| Knox County Suicide Prevention Coalition 5K/10K | 12:00 AM | 10 Pittsburgh Avenue, Mount Vernon, OH | |
| Cere-bration Walk, Roll, Run Mount Vernon | 12:00 AM | 10 Pittsburgh Ave, Mount Vernon, OH | |
| Sunbury Marathon | 12:00 AM | 51 E. Cherry Street, Sunbury, OH | |
| Dwell Student Ministry Camps 5K | 12:00 AM | Sharon Woods Metro Park, 6911 Cleveland Ave, Westerville, OH | |
| Hocking Hills Trail Run | 12:00 AM | 19852 S.R. 664 Scenic, Logan, OH | |
| Crops & Cows 5K Challenge Course | 12:00 AM | South Plymouth Pumpkins, 7105 OH-729, Washington Court House, OH | |
| Alicia's Closet 5K | 12:00 AM | | |
| WILDWOODS | 12:00 AM | Warrior Football Stadium, 8808 Watkins Rd SW, Pataskala, OH | |
| Heroes for Heroes 5K Obstacle or 5k Run/Walk | 12:00 AM | Reynoldsburg Civic Park, 6800 Daugherty Dr, Reynoldsburg, OH | |
| Simon Kenton Pathfinder's 26th Annual Bike Tour "The Carmen Scott Patriot Ride" (In Celebration of our nation's 250th Birthday) | 12:00 AM | | |
| 20th Annual Cat Caper 5K | 12:00 AM | 325 N Cleveland Ave, Westerville, OH | |
| Columbus Humane's 20th Annual Defend Your Friend 5K & Dog Festival | 12:00 AM | 1570 Rohr Road, Lockbourne, OH | |
| Golden Harvest Half Marathon & 5k/10k - Columbus | 12:00 AM | Smith Farm Park, 3285 Watkins Rd, Columbus, OH | |
| The Zoom RedHawk Triathlon & Multisport Festival | 12:00 AM | 6301 Park Office Road, College Corner, OH | |
| Altra TrailFest | 12:00 AM | 3993 Hollenback Rd, Lewis Center, OH | |
| Depp Dash Family Fun Run & Walk 2026 | 12:00 AM | Abraham Depp Elementary, 9001 Gardenia Dr, Plain City, OH | |
| Dublin Coffman Band On The Run 5K | 12:00 AM | 9801 Hyland Croy Road, Plain City, OH | |
| 3 Pits 5K | 12:00 AM | Mary Virginia Crites Hannan Park, 1230 Pontius Rd, Circleville, OH | |
| 10th Annual Blue Ribbon Run | 12:00 AM | 100 Lockville Rad, Pickerington, OH | |
| Pickerington Oktoberfest Beer Mile | 12:00 AM | Combustion Brewery & Taproom, 80 W. Church St, Suite 101, Pickerington, OH | |
| Jamestown Families Cancer Care 17th Annual Walk and Raffle | 12:00 AM | Center of Jamestown (E Washington St), Jamestown, OH | |
| Steps for Sarcoma | 12:00 AM | 2540 Olentangy River Road, The Lawn at CAS, Columbus, OH | |
| Love of Languages 5K | 12:00 AM | 337 Annie and John Glenn Ave, Columbus, OH | |
| OCAO Strides for Hope 5K | 12:00 AM | | |
| Steps of Faith 5K Walk/Run | 12:00 AM | 325 North Cleveland Ave, Westerville, OH | |
| Mercy Health - Fifth Annual Pink Honor Walk and After Party Celebration | 12:00 AM | Mercy Health Springfield Cancer Center, 148 W. North Street, Springfield, OH | |
| Movimiento con Sazón - Latinos for Health | 12:00 AM | 966s S High St, Columbus, OH | |
| Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack | 12:00 AM | 127B W. Main St., Buckeye Trail Association, Shawnee, OH | |
| Medal Madness 5K, 10K & 13.1M at Chillicothe, OH (39) | 12:00 AM | 1 Annex, N Park Dr, Chillicothe, OH | |
| Big Bad Wolfe Run | 12:00 AM | 105 Park Dr, Columbus, OH | |
| Kids in Capes 5K and Fun Run | 12:00 AM | 4250 Woodbridge Rd, North Shelter House, Upper Arlington, OH | |
| Dublin Pet Fair 5K Race - Sponsored by Pet Palace | 12:00 AM | | |
| 5K for K9s | 12:00 AM | Alum Creek State Park Beach, 3400 Lewis Center Rd, Lewis Center, OH | |
| Healthy New Albany Walking Classic | 12:00 AM | 200 Market St, New Albany, OH | |
| Karis' Cause 5K | 12:00 AM | Rotary Park (OSU-Newark/COTC), 925 Sharon Valley Rd., Newark, OH | |
| Hunger Heroes 5K | 12:00 AM | 325 North Cleveland Ave, Westerville, OH | |
| CPD Honor Guard Cops & Cookies 5K Run | 12:00 AM | 303 West Broad Street, Columbus, OH | |
| Centurion Challenge - Summer 2026 | 12:00 AM | | |
| Walking With The Dead 5K, 1 Mile | 12:00 AM | Green Lawn Cemetery, 1000 Greenlawn Ave, Columbus, OH | |
| Jaguar Twilight Trek 5K Run/Walk and 1-Mile Walk presented by Genoa Middle School PTSA | 12:00 AM | 5948 South Old 3C Rd, Westerville, OH | |
| Run Columbus Run Fall 2026 | 12:00 AM | 5354 Center Street, Hilliard, OH | |
| Columbus Race for Global Water 5K | 12:00 AM | 3400 Lewis Center Rd, Lewis Center, OH | |
| Alum Creek Trail Races | 12:00 AM | Alum Creek State Park (Marina), 4000 Hollenback Rd, Lewis Center, OH | |
| Walk, Run and Roll 5k | 12:00 AM | 9801 Hyland-Croy Rd, Plain City, OH | |