The Drift is a winter race in the Wind River Mountains of Wyoming, the largest mountain range in the state. Racers may ski, bike, or run on the snow-covered groomed trail. For 2020, there will be a 13-mile half-marathon, a 28-mile marathon, and a 100-mile ultramarathon (the highest-elevation winter ultramarathon in the United States). This recreation event is authorized under a Special Use Permit with the Bridger-Teton National Forestand the Shoshone National Forest.
The Drift 100
For the last 100 years Wyoming cowboys have “drifted” their cattle each fall out of the mountains where they go to to the desert for the winter. The cows want nothing to do with this winter wonderland. Our racers don’t have that same sense of self preservation. You will experience Wyoming– under Wyoming’s terms–Wyoming style. Choose your discipline–Ski, Bike, Run– then set out to complete the course before mother nature finds a way to finish it for you. It is still very much winter up here in March. The temperatures can be sub zero, the wind can be relentless, and snowfall can be measured in feet. If you want a fast manicured course with aid stations every few miles this isn’t your race. If you want a true challenge in magical untamed wilderness, join us. You will be glad you did.
Note: The 2025 course may have changes due to the Packtrail Fire.
Qualification
The Drift 100 is a high altitude, remote wilderness event. The Drift 100 is difficult. All runners, bikers and skiers will find themselves walking at some point in the course, maybe in blizzard or sub zero or slushy conditions. The trail can vary from drifted and deep to ice or bare ground. The weather is at times formidable and visibility may be reduced to the hand in front of your face. All 100 mile racers must be comfortable with winter wilderness travel! In the event of emergency, rescue may not be immediately possible. Although we encourage new ultra racers, (our first ultra was a winter race) – this should not be your first experience in the winter wilderness. Gear systems should be tested prior to race day. Be prepared to toe the line with gear needed to keep yourself warm for hours in sub zero or blizzard conditions. Be prepared to travel through deep snow. Please be specific when describing qualifications on your registration form. Demonstrate your experience winter and wilderness experience. Please email with questions.
