The Drift 100

United States flag Pinedale, Wyoming, United States

130 days left

The Drift 100 ultrasignup.com
Date 12 Mar, 2027
Races 3 distances
Entry fee $285.00
Runner rating Be the first to rate
The Drift 100

About the event

The Drift 100 is an epic endurance challenge that takes runners, bikers, and skiers through Wyoming's rugged winter wilderness. Set for March 12, 2027, this race offers two distances: a grueling 28-mile course and a more manageable but still demanding 13-mile option. Participants will encounter deep snowdrifts, icy conditions, and the unpredictable nature of one of America's harshest winters.
The route winds through remote terrain where temperatures can plunge well below zero and wind gusts make progress challenging. Visibility may be reduced to just a few feet in heavy snowfall or blizzards, requiring racers to navigate by feel rather than sight. The trail varies from drifted powder to bare ground, testing every aspect of your winter travel skills.
This is not a race for the faint-hearted; it's an invitation to those who seek true wilderness adventure and are prepared with top-notch gear and experience in harsh conditions. Aid stations will be sparse but provide essential support when needed. If you're unable to complete the course or miss critical cutoff times, evacuation via snowmobile may take several hours due to remote locations.
Registration is open now for this once-a-year opportunity to immerse yourself in Wyoming's untamed beauty and test your limits against one of nature’s toughest challenges. Be sure to qualify by demonstrating winter wilderness experience before toeing the line on race day.

Races offered

12Mar

100 Mile Bike

Running

Distance
160.9K
Start time
09:00
Entry fee
$285.00
12Mar

100 Mile Run

Running

Distance
160.9K
Start time
09:00
Entry fee
$285.00
12Mar

100 Mile Ski

Running

Distance
160.9K
Start time
09:00
Entry fee
$285.00

Weather history

3-year monthly averages for March in Pinedale.

Temperature-11.6° / 0.6°
Feels like-16.1° / -4.5°
Sunshine hours7h 31m
Rainfall3.0 mm
Snowfall2.1 cm
Wind8.2 km/h (Light breeze)
Humidity69.6%
Max UV indexModerate (4.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise07:29
Sunset19:27

About Pinedale

Learn more about the host city, Pinedale.

Scenic view of

Pinedale is a town in and the county seat of Sublette County, Wyoming, United States. The population was 2,005 at the 2020 census. Pinedale is an important hunting outfitting town and a gateway to the Wind River Range. Additionally, Pinedale is near several large natural gas fields, including the Pinedale Anticline and Jonah Field. Attractions include the Museum of the Mountain Man, Green River Rendezvous Days, White Pine Ski Area, the Pinedale Aquatic Center and the Town Park System along the Pine Creek Corridor in the middle of town.

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Race results

All-time top performances and historical records for The Drift 100.

Place Name Gender Age Year City Time
🥇 Ginny Robbins F 39 '25 — 22:19:56
🥈 Shalane Frost F 35 '24 — 23:21:36
🥉 Ginny Robbins F 38 '24 — 24:10:00
4 Ginny Robbins F 37 '23 — 32:19:31
5 Ginny Robbins F 36 '22 — 34:12:00

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