Trail Running calendar near Peosta 2026-2027

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.

Experience the beauty of New Glarus Woods State Park with trail races ranging from 5k to 16k. This annual event features forested loops and prairie views while supporting park conservation efforts.

Trail races at Scott County Park near Long Grove IA offering 50K, 10 Miler and 5 Miler courses on mixed dirt and grass trails. The 50K is three laps of a roughly 10 mile loop with aid stations and specific crew and pacer rules.

An inaugural trail race in Verona, Wisconsin on September 5, 2026, offering 5K and 10K courses through prairies, woodlands, oak savannas and pine woods. Net proceeds support Prairie Moraine Friends and participant numbers are limited.

A trail race at Pleasant Creek County Park in Palo, Iowa offering 15K, 30K, and 45K on a 15K equestrian loop with dirt and grass trails, rolling hills, post-race cookout, awards, and timed results.

Last Dot Standing runs alternating one hour 4.2 mile legs between Belleville Community Park and Dot's Tavern in Belleville WI. Parallel 24 hour, 48 hour and 8 hour events use the same course and offer mile buckles and cash prizes.

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 2K and 5K trail run and walk at Case Creek Valley on September 20, 2026. Dogs are welcome on leash, the event is untimed, and proceeds support the Rock Island County Animal Care and Control Shelter.

Women only Last Woman Standing trail event on a family farm near Madison, Wisconsin. Runners repeat 1.0 to 1.25 mile loops with at least 250 ft of climb per lap until one woman remains.

Trail race at George Wyth State Park offers a 13K single loop and a 25K two loop course on mostly smooth dirt single track. Aid stations are limited and post race food is available near Canfield Shelter.

Trail races at Swiss Valley Nature Preserve in Peosta IA use a 5.2 mile loop with creek crossings, steep climbs and rugged terrain, offered as 5.2 mile, 25k and 50k. Free camping, showers and shuttle service are provided.

A point-to-point all-trail ultramarathon along the Hennepin Canal State Trail between Sterling and Colona, Illinois. Multiple distances include 100 mile, 50 mile, 50K and a 100 mile team relay; aid stations are every three to seven miles.

Experience a chip timed 5k trail run through the diverse terrain and scenic landscapes of Oakdale Nature Preserve. All proceeds support local park projects and trail maintenance.

Trail runs on a looped Driftless Area course near Dodgeville, Wisconsin, with 50K, 20 mile and 10 mile options, technical terrain, two aid stations per loop and on course support.

A chip timed 5K in Keystone, Iowa on October 10, 2026 where runners wear flag belts and volunteers in makeup try to pull flags along the course. Proceeds go to Keystone First Responders and a secondary charity to be named.

A multi loop trail ultramarathon in the Mines of Spain Recreation Area near Dubuque, Iowa offering **100 mile** and **100 kilometer** options, varied terrain, significant elevation, scenic Mississippi River views, and set time limits.

An October trail run at the Black Hawk Unit of the Lower Wisconsin State Riverway, organized by volunteers. Proceeds support local conservation groups and the event posts results and photos after the run.

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, Iowa. Runners complete repeated 1.2 mile woodland loops with two climbs and stairs while aid, a long sleeve race shirt, and lodge facilities are provided.

A winter trail event at Governor Dodge State Park on Dec 5, 2026 offering 50K, 25K and 15K over horse trails, single and double track with multiple aid stations, cup-less hydration, and specific pacer and crewing rules for the 50K.