Frozen 4 Hour & 5K - Duluth Winter Trail Series
About the race
The Frozen 4 Hour will be a timed four hour race where competitors will attempt to run as many miles as possible in 4 hours on a frozen, snowpacked trail.
The race takes place on packed multi-use trails in Lester Park, with the start/finish line at Lester-Amity Chalet.
It is part of the Duluth Winter Trailrunning Series, a new series of trail running races on the snowpacked fat bike trails in Duluth, MN.
About the Duluth Winter Trailrunning Series
Locals find the packed fat bike trails even more fun to run in winter than when they are snow free.
The series starts at Chester Park, moves to Lester Park for a winter classic, continues to Hartley Park for a 10K on a route in the heart of Duluth, and finishes with the 4 Hour Frozen 4 Hour in Lester Park.
Registration and series details
Register for all four races on UltraSignup. Paying for all four races in the series earns a discount on the last race.
Runners who finish all four races receive a special award.
Snowshoe and trail divisions
Two of the races include snowshoe and no-shoe (trail running) divisions.
The course
5K
4hrs
The race takes place on packed multi-use fat bike trails in Lester Park. The series uses the extensive system of packed multi-use fat bike trails throughout the City of Duluth, offering unique winter views and topography.
Location
Lester-Amity Chalet, Duluth, MN, USA Open in Google Maps
City insight: Duluth
Duluth is a port city in the U.S. state of Minnesota and the county seat of St. Louis County, located on Lake Superior in the Arrowhead Region. It is the state's fifth-largest city, with 86,697 residents at the 2020 census, and forms the Twin Ports metropolitan area with neighboring Superior, Wisconsin. The city sits south of the Iron Range and the Boundary Waters Canoe Area Wilderness. Winters are long and cold with heavy snow, while summers are mild and cool because of the lake, so late spring through early autumn is the best time to run or race.
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