Little Su 50K

Big Lake, United States • 16 Feb 2025

The Little Su 50K is an exciting winter racing event held in Big Lake, Alaska, featuring a challenging 50K loop course. Participants can choose to run, bike, or ski, navigating marked trails that traverse frozen rivers, swamps, and winding forest paths. The event offers stunning views and the chance to encounter local wildlife, including moose and foxes, as well as dogsled teams. With a vibrant atmosphere, racers and volunteers alike enjoy a memorable experience in the Alaskan wilderness. Registration for the event closes shortly before the race date, encouraging early sign-ups. Visit the organization's website for the most recent information.

Race information

50 km
50k Run
50 km
50k Ski
50k Bike
Visit the organization's website for the most recent information.
Trail runs nearby

The KRRBRRR, or Knik River Break-Up Ramble Run, is an annual trail running event held in Palmer, Alaska. Participants can choose to run for an hour or the entire 8-hour duration, completing approximately 5-mile loops with an optional 2.5-mile loop. The course features a mix of terrains, including fl..

AKtive's Backyard Ultra is an exciting endurance running event held at the Government Peak Recreation Area in Palmer, Alaska. Participants tackle a 4.167-mile loop featuring single track and ski trails with moderate elevation changes. The race follows standard Backyard Ultra rules, where runners mus..

The Hatcher Pass Races, held in the scenic Matanuska-Susitna valley, feature challenging courses for runners of all levels, including a 50-mile race, a marathon, and a relay event. The marathon course includes significant elevation gain, with the first 25 miles primarily uphill, culminating in a dow..

The Veins of Gold 2025 is a challenging mountain race taking place in Palmer, Alaska. Participants will navigate an approximately 8-mile course with a vertical gain of around 5,000 feet, starting at the Government Peak Recreation Area and ending at Independence Mine. The race features diverse terrai..

The Lakes TrailFest is an exciting trail running event taking place at the Matanuska Lakes State Recreation Area in Palmer, Alaska. Scheduled for September 28, 2025, the festival features a variety of races, including a Kids Run, 5K, 10K, 25K, and 50K, catering to participants of all ages and skill ..

Death By a Mile is an exciting running event taking place at the Skeetawk Ski Area in Palmer, Alaska. Participants can choose to run for 12, 6, or 4 hours, completing as many one-mile loops as possible on the scenic Meadow Loop trail. The event encourages social running and camaraderie, with no time..