Running trails in Janesville, WI
Janesville has 15 trails in the directory — 3 paved and 2 on crushed gravel or dirt, 1 with a stated distance, 4 shaded, and 1 open 24 hours. 14 of them post opening hours, so you can check the gate before an early start. They're ranked here by rating weighted by review volume, across 3,939 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.
Palmer Park
4.7 ★★★★★ 1,245 reviews
164-acre park with a unique, ADA-compliant playground, a wading pool, ball courts & picnic areas.
Traxler Park
4.5 ★★★★★ 877 reviews
Riverfront spot with picnic tables & a boat launch, also home to the Rock Aqua Jays water-ski team.
Rockport Park
4.6 ★★★★★ 350 reviews
246-acre space with a Native American-themed playground, outdoor pool & winter cross-country skiing.
Peace Park
4.6 ★★★★★ 347 reviews
City park featuring a large wooden playset, mountain biking trails, and a picnic area.
Robert O Cook Memorial Arboretum
4.8 ★★★★★ 211 reviews
160 acres of native forest, wetland & marked trails known for cross country skiing & snowshoeing.
Gibbs Lake Park
4.7 ★★★★★ 204 reviews
Popular recreation area featuring woods, a lake, hiking trails and horseback excursions.
Riverside Park
4.7 ★★★★★ 129 reviews
Riverside park, featuring a splash pad and tennis courses, plus disc golf.
Happy Hollow Park
4.3 ★★★★☆ 120 reviews
Modest park, offering hiking trails and boat launches, plus river views.
Walt Lindemann Sportsman's Park
4.4 ★★★★☆ 96 reviews
Recreational area with playgrounds, picnic tables and a deer pen.
Ice Age Trailhead Arbor Ridge Devils Staircase
4.7 ★★★★★ 82 reviews
Scenic destination for families, hikers and individuals, with an arboretum and river views.
Ice Age Trail
4.5 ★★★★★ 83 reviews
Kid- and bike-friendly hiking area with walking trails and wildlife sightings.
Sheiffer Park
4.5 ★★★★★ 72 reviews
An 87-acre wooded regional park known for its winter activities & nature trail.
No trails match those filters.
How to pick a trail in Janesville
- Match the surface to your legs. Janesville gives you a choice: 3 paved and 2 natural surface. 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 Janesville is Devil's Staircase Trail at 1 mi.
- Check the hours before a 6am run. 1 trail in Janesville is open 24 hours — the rest can sit inside a park that gates at dusk and doesn't unlock until well after sunrise. 14 of the 15 listings carry posted opening hours — worth a look before you set an alarm.
- Long run? Check water and restrooms first. 7 have trailhead parking, 9 have restrooms, and 2 have a water fountain in Janesville. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 4 shaded, 1 with mile markers, 4 that runners describe as quiet, 7 dog-friendly, and 3 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 Janesville trails by type
Running trails near Janesville
Worth the short drive — the closest towns with trails in the directory.