Running trails in O'Fallon, MO
O'Fallon has 4 trails in the directory — 1 paved, 2 with a stated distance, and 1 shaded. Every one post opening hours, so you can check the gate before an early start. They're ranked here by rating weighted by review volume, across 2,847 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.
Fort Zumwalt Park
4.7 ★★★★★ 1,380 reviews
Tree-lined spot on a 48-acre War of 1812 site, with a historic home & chimney, picnics & fishing.
Dames Park
4.6 ★★★★★ 557 reviews
Public spot with 3 football fields, playground, picnic tables, a 1-mile path & Vietnam War memorial.
Civic Park
4.7 ★★★★★ 439 reviews
2 playgrounds & a water attraction for kids can be found at this park with a picnic pavilion.
No trails match those filters.
How to pick a trail in O'Fallon
- Match the surface to your legs. Most of what's here is paved (1 of 4). 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. The longest stated distance in O'Fallon is Fort Zumwalt Park at 1 mi.
- Check the hours before a 6am run. Plenty of trails sit inside parks that gate at dusk and don't unlock until well after sunrise, so a trail that's perfect at lunchtime can be locked at 6am. 4 of the 4 listings carry posted opening hours — worth a look before you set an alarm. 1 is lit, which is what you want for winter evenings.
- Long run? Check water and restrooms first. 2 have trailhead parking, 3 have restrooms, and 2 have a water fountain in O'Fallon. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 1 shaded, 1 that runners describe as quiet, 1 dog-friendly, and 1 smooth and wide enough for a stroller or a wheelchair. 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 O'Fallon trails by type
Running trails near O'Fallon
Worth the short drive — the closest towns with trails in the directory.