Running trails in St Marys, OH
St Marys has 3 trails in the directory — 1 paved and 1 open 24 hours. 1 of them posts opening hours, so you can check the gate before an early start. They're ranked here by rating weighted by review volume, across 1,626 Google reviews. Filter by surface, loop, distance, shade or lighting to get to the run you're actually planning — no made-up difficulty score, just the facts you'd check before driving out.
Grand Lake St. Marys State Park
4.4 ★★★★☆ 1,473 reviews
Park on the edge of a man-made reservoir, with camping facilities, bike rentals & winter recreation.
Miami Erie Canal & Bike/ Walk Path
4.7 ★★★★★ 126 reviews
Casual hiking route alongside a scenic canal that draws walkers and cyclists for outdoor recreation.
Elizabeth Kuffner Nature Preserve
4.6 ★★★★★ 27 reviews
No trails match those filters.
How to pick a trail in St Marys
- Match the surface to your legs. St Marys gives you a choice: 1 paved and 1 mixed. Asphalt and concrete are fast, predictable and runnable year-round but the least forgiving; crushed limestone and dirt take the sting out of high mileage; boardwalk is flat and scenic but slick in the wet. If your shins or knees are complaining, the fix that actually works is varying the surface you run on rather than chasing one "best" one. More paved trails →
- Loop or out-and-back? A loop finishes back at the car with no backtracking; on an out-and-back you simply turn round at half your distance.
- Check the hours before a 6am run. 1 trail in St Marys is open 24 hours — the rest can sit inside a park that gates at dusk and doesn't unlock until well after sunrise. 1 of the 3 listing carries posted opening hours — worth a look before you set an alarm.
- Long run? Check water and restrooms first. 1 has restrooms in St Marys. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 1 dog-friendly. Busy or quiet isn't a good-or-bad thing here: a busy path is the safer choice for a solo run at dawn, a quiet one is better for intervals.
More on all of this in the trail-running guides.
Browse St Marys trails by type
Running trails near St Marys
Worth the short drive — the closest towns with trails in the directory.