Trail Running calendar near Lowell 2025-2026

The K's of Convenience is an urban ultra running event hosted by Quad Cities Trail & Ultra Runners in Davenport, IA. Participants can choose between a 50K or 25K distance, navigating an ever-changing course primarily on open roads and bike paths. This grassroots event emphasizes safety, as runners a..

The Team Red Shamrock Trail Challenge is an annual running event taking place in Coralville, Iowa, featuring both a 5K and a 10-mile race. This event, benefiting the Red Shamrock Foundation, encourages participants of all ages and abilities, including pediatric cancer survivors who can register for..

The Loud Thunder 50 is a trail running event taking place on April 19, 2025, at the Loud Thunder Forest Preserve in Illinois City, IL. Participants can choose from three challenging distances: 50 miles, 50K, and a half marathon. The event aims to provide a rewarding experience while showcasing the p..

The Iowa Trail Run Series: Sugar Bottom Spring is an exciting running event taking place in Solon, Iowa. Participants can choose from three race distances: a 5K, 10K, and a half marathon. A portion of each registration fee supports the Iowa Coalition of Off-Road Riders, which maintains local trails...

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 4.8-mile Promenade, all set against the stunning backdrop of the Cedar River and its drama..

The Sunderbruch B&B Trail Races, taking place 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 emphasizes fun and community, offering a post-race potluck with bacon and craf..

The Schuetzen NEIN! Hour Endurance Run is a unique running event taking place in Davenport, IA, where participants challenge themselves to cover as many miles as possible within a 9-hour time limit. Runners can choose to compete solo or as part of a relay team, navigating a scenic 0.85-mile trail lo..

The Lake Macbride Trail Races, scheduled for July 19, 2025, offer a unique running experience at Lake Macbride State Park in Solon, Iowa. Participants can choose between a 50K or 25K race, featuring a scenic and moderately challenging course that includes crushed limestone trails, technical sections..

The ScoCo50, hosted by Sun Trail Running, is a trail running event taking place at Scott County Park in Long Grove, IA. Participants can choose between a 50K and a 10-mile race, designed to accommodate both beginners and experienced runners. The course features a mix of dirt and grass trails, with g..

The Royal Oaks Sunrise Trail Race is a scenic running event taking place in Kirksville, MO, featuring a 10K run and a 3-mile walk. Set in the picturesque Big Creek Conservation Area, the race offers participants a chance to enjoy the beautiful sunrise views along Forest Lake while navigating off-roa..

The Big Horse 5K, hosted by Gut Check Fitness, is an exciting trail and mud run set in the scenic Big Horse Vineyards in Lewistown, Illinois. This event features a mix of natural obstacles, including hills, streams, and a thrilling slip-n-slide, making it a fun challenge for participants of all ages..

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, participants must complete each loop within an hour, with the..

The FLATS Trail Half Marathon, set in Kirksville, Missouri, invites runners to tackle a scenic 13.1-mile course along Forest Lake. Participants will navigate diverse terrain, including hills, rocks, and water crossings, while enjoying well-stocked aid stations and stunning views. The event features..

The Iowa Trail Run Series: Sugar Bottom Fall is a running event taking place in Solon, Iowa, featuring three race distances: a 5K, 10K, and half marathon. Scheduled for October 5, 2025, this event encourages participants to return for a second chance to improve their times from the spring edition. R..

The Geode Challenge Races, initiated in 2018, is a fundraising event held at Geode State Park, aimed at supporting the renovation of the park's beach house and other projects. Participants can choose from a 5k out-and-back, a 12k single loop, or a 25k option consisting of two loops. The event is dog..