Delaware
Trail Running Calendar near Delaware 2026-2027
Explore the top trail runs near Delaware for 2026-2027! We've gathered 10 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
January 2027
Two 5K trail races at Stratford Ecological Center in January 2027, run mainly on nature trails with some crushed gravel and single race or combined series entry options.
Two winter trail races at Alum Creek State Park on January 24 and February 21, 2027, offering 10K to 50K distances and a limited Trail Package for series registrants.
April 2027
Trail races at Alum Creek State Park on April 3, 2027 offering 6K, 10K, 20K and 50K over alternating loops on the Rocks and Roots Trail.
Trail event at Alum Creek State Park on April 17, 2027 with a half marathon, 15K, 10K, 5K, a 20K relay, and a six hour endurance option.
May 2027
A six hour trail challenge in Lewis Center where runners complete a 5K each hour, earn patches and a medal, and compete for leaderboard ranking and championship qualification.
A three-day trail race weekend at Alum Creek State Park with half marathons, 15K, 10K, 5K, a 20K relay and a 6-hour event along shale cliffs and an inland beach.
August 2027
Trail races at Alum Creek State Park in Galena, Ohio offering morning and nighttime runs over 7K, 13K, 20K and 26K, plus a double option to run both.
A backyard ultra at Alum Creek State Park featuring repeated 4.167 mile loops every hour until one runner remains.
September 2027
A trail half marathon and 10K at Alum Creek State Park on September 5, 2027, featuring rock-and-root terrain, tiered entry fees, and included shirt and medal.
November 2027
Three trail races at Alum Creek State Park on November 7, 2027 offering 10K, 20K and 50K distances with shirt, medal and an 8 hour limit for the 50K.