Trail Running calendar near Eldridge 2025-2026

The Team Red Shamrock Trail Challenge is an annual running event held in Coralville, Iowa, featuring a 5K and a 10-mile race. This year marks the 14th edition, benefiting the Red Shamrock Foundation. Participants can enjoy a scenic course that includes grass, dirt, and paved trails, with awards for..

The Iowa Trail Run Series: Sugar Bottom Spring is a running event taking place in Solon, Iowa, featuring three race distances: a 5K, a 10K, and a half marathon. This event emphasizes community involvement, with a portion of each registration fee supporting the Iowa Coalition of Off-Road Riders, whic..

The Loud Thunder 50 is a trail running event taking place on April 19, 2025, at Loud Thunder Forest Preserve in Illinois City, IL. Participants can choose from three race distances: 50 miles, 50K, and a half marathon, all set against the scenic backdrop of the Mississippi River. The event emphasizes..

The Palisades Punisher or Promenade is an exciting running event taking place at Palisades-Kepler State Park in Mt. Vernon, IA. Participants can choose between an 8-hour Punisher challenge, a 4-hour Mini, or a scenic 4.8-mile Promenade, featuring loops with over 400 feet of elevation gain.The course..

The Spring Stampede 10K is an exciting trail running event taking place at Wildlife Prairie Park in Hanna City, Illinois. Scheduled for May 4, 2025, this inaugural race offers participants a chance to experience the scenic beauty of the park while competing in a 10K trail run. The event is organized..

The Galena Sky Trail Races, set for May 17, 2025, offer an exciting challenge for trail runners at Chestnut Mountain Resort in Galena, IL. Participants can choose between an 8-hour or 4-hour timed loop course, featuring scenic views of the Mississippi River. The event includes a festive atmosphere w..

The Sunderbruch B&B Trail Races, scheduled for May 17, 2025, in Davenport, Iowa, features 5K and 10K trail running events on scenic single-track trails. Organized by the Quad Cities Trail & Ultra Runners and Sun Trail Running, the event promotes a fun atmosphere with a focus on community and trail e..

The Schuetzen NEIN! Hour Endurance Run is an exciting running event taking place in Davenport, IA, where participants challenge themselves to cover as many miles as possible within a 9-hour time limit. Organized by Quad Cities Trail & Ultra Runners and Sun Trail Running, this event offers both solo..

The Pinetum Mind Games Endurance Event is an exciting running challenge held at Lowell Park in Dixon, IL. Participants can choose to compete in 6, 12, or 24-hour formats, either solo or as part of a relay team. The course consists of a .411-mile loop designed to test mental and physical endurance, e..

The Lake Macbride Trail Races, scheduled for July 19, 2025, is a running event featuring 50K and 25K distances set in the scenic Lake Macbride State Park in Iowa. Participants will navigate a moderately challenging course that includes a mix of crushed limestone trails, single track, and varied terr..

The Chupacabra Trail Races, set in Dixon, IL, offers an exciting night running experience on August 9, 2025. Participants can choose from three distances: 5 miles, 10 miles, or 15 miles, with a loop course that combines grass, gravel, and dirt trails. The event features a single aid station at the s..

The Mines of Spain Trail Races, set in Dubuque, IA, offers a thrilling experience for runners of all levels with distances of 4 miles, 7 miles, and a half marathon. Participants will navigate through the scenic and challenging trails of the Mines of Spain, featuring diverse terrain that includes dir..

The ScoCo50, hosted by Sun Trail Running, is an exciting trail running event taking place at Scott County Park in Long Grove, IA. Participants can choose between a 50K and a 10-mile race, both designed to be beginner-friendly while still appealing to experienced runners. The course features a mix of..

The Gristmill Grind 10K is an annual trail race held at Franklin Creek State Parks Natural Area, known for its challenging terrain and scenic views. Scheduled for August 30, 2025, this event features a 10K race with significant elevation changes and creek crossings, as well as a 1-mile walk for part..

The Pleasant Creek Trail Run, organized by the Eastern Iowa Trail Alliance, will take place on September 13, 2025. This annual event features three race distances: 15K, 30K, and 45K, all set in the scenic Pleasant Creek Park. Participants can enjoy a challenging course primarily composed of dirt and..

The Broken Anvil Backyard Ultra is an exciting endurance running event held in West Point, Iowa, featuring a unique format of repetitive 4.167-mile loops through Pollmiller Lake Park. Designed to challenge both physical and mental limits, this race welcomes participants of all levels, from first-tim..

The 4sta Hike will take place in Illinois City on Saturday 20 September 2025.

The Tiger 10 Miler is an annual trail race held in Byron, Illinois, featuring a challenging 10-mile course through the scenic Byron Forest Preserve and Nardi Equine Prairie. Participants receive a custom finisher's medal, a race shirt, and have the chance to win awards in various age categories. The..

The Swiss Valley Trail Races, set in the scenic Swiss Valley Nature Preserve in Peosta, IA, offers participants three challenging distances: 5.2 miles, 25K, and 50K. The course features rugged terrain, steep inclines, and creek crossings, making it a true test for trail runners. The event supports t..

The Hennepin Hundred is Illinois' only point-to-point, all-trail ultramarathon, taking place along the scenic Hennepin Canal State Trail. Scheduled for October 4-5, 2025, this event features multiple race distances, including a 100-mile, 50-mile, and 50K, making it suitable for both seasoned ultraru..