2025 OCS Events

Discover races close to home and build your Ohio Challenge journey with ease! With events throughout Ohio, this series brings you plenty of local options, making it simple and convenient to enjoy the excitement and variety of Ohio’s best races.

Find Your Next Race

Rocks and Roots Winter Series
Race 1

Trail 10K

January 12th, 2025
Lewis Center, OH

Warm Up Columbus

5K, 10K, Half Marathon

February 2nd, 2025
Dublin, OH

Rocks and Roots Winter Series
Race 2

Trail 10K

February 16th, 2025
Lewis Center, OH

Scioto Miles Spring Race Series #1

5K, 10K

March 2nd, 2025
Columbus, OH

Scioto Miles Spring Race Series #2

5K, 10K

March 23rd, 2025
Columbus, OH

The Muddy Duck

Trail 10K

April 6th, 2025
Lewis Center, OH

Girls on the Run Central Ohio: Spring 5K

5K

May 18th, 2025
Columbus, OH

Hero Run 5K Run/Walk

5K

May 26th, 2025
Columbus, OH

Shearer's Chip Chase

5K

May 30th, 2025
Columbus, OH

Marquee Event

Chillicothe Half Marathon & 5k

5K & Half Marathon

June 7th, 2025
Chillicothe, OH

The Firefly Overnight Endurance Challenge

Trail 10K

June 28th - 29th, 2025
Lewis Center, OH

Marquee Event

Darby Creek Trail Run

5K, Trail 10K

July 12th, 2025
Galloway, OH

Up, Up, and Away 5k

5K

July 26th, 2025
North Canton, OH

Marquee Event

The Shady City Race

5K, 10K

August 30th, 2025
Marysville, OH

Run To The Wall

5K, 5K Walk, 10K, Half Marathon

September 6th, 2025
Clinton, OH

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The Hoot Half Marathon & 10K

Trail 10K

September 7th
Lewis Center, OH

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Autumn Squatch 10K

Trail 10K

November 2nd
Lewis Center, OH

Girls on the Run Central Ohio: Fall 5K

5K

November 22nd, 2025
Columbus, OH