Gut Check - Gunnison

Gut Check : Gunnison, Utah (September 11–12, 2026)

Gut Check in Gunnison is presented as a multi-course ruck and running event held over two days, with packet pickup the day before the main event and course activity on September 12, 2026. The event is identified as the ninth annual edition and is noted to coincide with America's 250th birthday.

Courses traverse dirt roads and mountain-type terrain, including hills, washed out canyons, and approximately 1,300 feet of elevation change. The event offers a Full course, a Half course, and a Mini course, with team and individual entry options. Classes include Light entries with no added weight and Heavy entries with a 35 pound minimum; canned food may be used in Heavy rucks and donated to the Utah Food Bank.

Aid is provided along the routes with water and fruit stations, restrooms, and EMS services. The start and finish location is Gunnison City Park, 250 North Main, Gunnison, Utah 84634. Ancillary activities on the preceding day include packet pickup and an evening program with dinner, a welcome, and an auction.

Proceeds benefit named charitable organizations including the Wildland Firefighters Foundation, the CPL Acel Thompson Not Forgotten Fund, and Operation Enduring Warrior. The event description also references a remembrance theme for first responders and military service members. Visit the organization's website for the most recent information.