Trail Running calendar near Waterloo 2026-2027

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 trail run or walk at Connorridge Farms in Oxford, Iowa, with a Virtual 5k option, prairie views, a prairie identification challenge, awards, and on-site finish line music.

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..

Part of Hoover Hometown Days on August 8, 2026, the event features a 5K through the Herbert Hoover National Historic Site tall-grass prairie and a 1.5K walk around the Presidential Library grounds.

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.

A community 5k at Reclaimed Rails Brewing Company in Bondurant Iowa on September 20 2026 where participants can run walk or jog the course and finish with a celebration at the brewery.

Fast Track Trail Race in George Wyth State Park, Waterloo, IA features runnable dirt single-track courses in 13K and 25K two-loop formats. The course is smooth with gentle rollers and on-course support is limited to a few aid points.

A weekend multi-sport event in Yellow River State Forest combining trail running, catch-and-release fly fishing, and craft beer. Organized by Running Rivers, proceeds support habitat improvement and promote responsible outdoor recreation.

Trail race at Swiss Valley Nature Preserve near Peosta, Iowa, run on a 5.2 mile loop with significant elevation gain; distances include 5.2 miles, 25K, and 50K. Camping, free showers, and shuttle service are provided.

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..