Columbus Marathon 2025. Register for the 2025 season of the runcolumbus race series by midnight on october 20, 2024 (the date of this year’s columbus marathon). Earn your 26.2 mile medal this october.
You’ll tour downtown columbus, bexley, german village, ohio state, and more, giving high fives to patient champions from nationwide children’s hospital the entire way. Get ready for an exciting new season packed with hometown races, local favorites, and some thrilling additions—including the nationwide children’s hospital columbus marathon.