Ultra Cheii 100 Mile (Solo & Relay)

Experience the thrill of the Ultra Cheii 100 Mile race, offering both solo and relay options, set amidst the picturesque national forest trails of central New Mexico. Join us for a memorable Memorial Day weekend filled with free camping, parking, and a lively all-night celebration. The course features a scenic 1.05 mile loop with solar lighting, ensuring a magical night running experience. Participants can enjoy the support of aid stations, pacers, and a generous 40-hour time limit to complete the challenging yet rewarding 100-mile distance. Embrace the spirit of the Cheii mountains as you traverse the diverse singletrack terrain, encountering the native horned lizards of New Mexico along the way. With unique camping opportunities, race rules, and relay team dynamics, this event promises an unforgettable ultra-running adventure. Finishers will be rewarded with prestigious buckles and commemorative race gear, making this a must-attend event for seasoned trail runners and adventure enthusiasts.