Trail Running calendar near Janesville 2026-2027

Trail races at Van Peenen Memorial Park in Decorah, Iowa on June 6, 2026. Distances range from a kids mile to a 50K on marked single track trails with aid stations; proceeds benefit local schools and trails.

Experience an evening trail race through the woods and prairies of McFarland Park. This summer event offers 5K and 10K distances with post race food and games while supporting local conservation efforts.

A 5K Run/Walk at Camp Courageous in Monticello, IA on June 13, 2026 featuring a scenic trail route, packet pickup on June 12 and race day, race shirts for registrants by May 16, and age group awards.

An overnight 10 hour trail run on a 5.25 mile loop at the Millville Bridle Unit near Prairie du Chien, WI, limited to 75 runners with a single aid station and basic on-course services.

House of Hope Trail Blaze on July 11, 2026 at George Wyth State Park features a 6.2-mile loop through the park and Hartman Reserve. Team and individual 5K and 10K options include official timing and top-three awards.

A trail race at Lake Macbride State Park on July 18, 2026, offering 25K and 50K options on mostly off-road loops with multiple aid stations and limited entry.

A timed 5K at Connorridge Farms in Oxford, IA, on dirt and mowed grass trails that pass restored prairie, a farm pond, hazelnut and young Christmas tree plots. Finishers receive snacks and a wildlife metal or sticker, with music and awards..

Wildcat XC on August 8, 2026 in Janesville, Iowa includes a competitive 5K, a fun 5K, a family run, and a youth 1 mile race. Fees are $30 for the 5K and $15 for the kids mile and all proceeds support the Janesville CSD Cross Country program..

Test your endurance at Prairie du Chien's first backyard ultra featuring a 4.167 mile trail loop through La Riviere Park. Run one lap every hour until only one participant remains or enjoy a relaxed one lap fun run.

A timed 4 hour and 8 hour trail endurance event on a 3.15 mile loop at Cedar Bend Park near Waverly, Iowa on September 5, 2026. Laps count only within the time limits and a main aid station serves the start and finish.

Pleasant Creek Trail Run in Palo, Iowa offers three loop-based distances on the park's 15K equestrian outer loop and includes timing, awards and a post race cookout. The event is organized by the Eastern Iowa Trail Alliance.

Experience the unique terrain of the driftless region at Yellow River State Forest. Choose from 5K 10K or half marathon distances and enjoy post race food games and sponsor giveaways.

Trail race at George Wyth State Park in Waterloo IA offering 13K and 25K on runnable dirt single track. Limited on course aid and finish area food near Canfield Shelter.

A weekend multi-sport event in Yellow River State Forest combining a mostly flat five mile trail run with catch and release fly fishing and local craft beer. Proceeds support coldwater and habitat projects in northeastern Iowa.

A chip timed 5K in Keystone, Iowa on 10/10/2026 where participants wear flag belts and encounter costumed zombies who try to pull flags. Proceeds support Keystone First Responders and Benton Girl's Wrestling.

A trail running event at Backbone State Park in Dundee, Iowa, on Saturday, October 10, 2026, organized by Backbone Lake Friends, offering a 4.3 mile Original route and a 10K Lake Loop with stated difficulty levels.

A charity running event in Solon, Iowa featuring a timed 5K and a Monster Mile, with all proceeds to the Arthritis Foundation to support pediatric rheumatic disease awareness.

A 48 hour endurance event at Big Woods Campground in Cedar Falls featuring repeated four mile legs every four hours and an optional two mile add on. Individual and two to four person relay entries run varied trails with aid stations offerin..

Experience the seasonal beauty of Clayton County at the Pony Hollow Trail 15K and 5K. Run through the historic Motor Mill park area and enjoy the autumn foliage on this established trail course.

A six hour trail endurance run at Pinicon Ridge Park near Central City, IA featuring a 1.2 mile loop with steep climbs and stairs. Aid station food, a long sleeve race shirt, heated lodge space, and awards for high loop counts are provided.