Trail Running calendar near Peosta 2026-2027

A point-to-point, all-trail ultramarathon on the Hennepin Canal Trail near Sterling, IL, offering 100-, 50-mile and 50K options with aid stations, bus service, and finisher awards.

Autumn Leaf Run is a 5K trail event at Oakdale Nature Preserve in Freeport on 10/03/2026. The looped course crosses prairies, creek and wooded trails and raises funds for park improvements through the Freeport Parks Foundation.

Two trail routes around Indian Lake County Park in Cross Plains, Wisconsin feature wetlands, forested slopes, and a section of the Ice Age Trail. The event is cup free and includes post-race music, food, and awards.

A community 2-mile cross country run/walk at Glacier Creek Middle School with in-person and virtual options, evening and race-day packet pickup, live electronic results, and awards; proceeds support course upkeep and the high school cross-c..

A coffee themed community fun run at Case Creek Trails offering 2K and 5K routes with on course coffee stations and proceeds supporting local animal care.

Trail ultra at Bethel Horizons in the Driftless Area offering 50K, 20M and 10M looped courses with mixed singletrack, grassy ridgelines, rocky climbs, fully stocked aid stations and chip timing.

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.

Trail run and walk at Backbone State Park on October 10, 2026 with two route choices: a 4 mile loop and a 10K lake loop. Day of registration is available and proceeds support Backbone State Park.

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.

Looped 100-mile and 100K trail races around the Mines of Spain Recreation Area in Dubuque, IA, with varied terrain, scenic Mississippi River views, and significant elevation gain.

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.

Trail endurance runs in the Mines of Spain near Dubuque offering 25K and 50K on single track with three aid stations and river and bluff views.

A backyard ultra in Colona, IL with hourly 4.17m loops on trails and roads; generally flat with a mid-loop ravine hill and parking plus space to camp.

A backyard ultra in Delmar, IA where runners complete repeated 4.16 mile loops each hour until one remains; camp space, limited crew, sweater and cash prizes.

Six hour trail endurance run at Pinicon Ridge Park in Central City IA on November 14 2026 featuring a 1.2 mile loop with two large climbs and aid station food.

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.

Trail races at Donald County Park include 5 km, 15 km and a Kids One Mile Fun Run across prairie, single-track, sand and bridges. Proceeds support Friends of Donald Park for trail maintenance and repair.

Trail races at Yellow River State Forest on May 7–8, 2027 include 5K, 10K and half marathon options with timed results and age-group awards.

Rumble on the Ridge is a backyard ultra style last person standing race near Arena, Wisconsin, run on a 1 to 1.25 mile loop with 20 minute laps. The course reverses direction every four hours and includes 250 to 300 feet of elevation gain p..