2026 press release
Alpine, WY (July 14, 2026) — The sixth annual Wyoming Range 100-Mile Endurance Run will take place on August 7-9, 2026. Nearly 100 runners from across the United States will travel by foot for 105 miles through the Big Piney and Greys River Ranger Districts of the Bridger-Teton National Forest. With the exception of the finish at the Box Y Lodge and Guest Ranch, the entire race takes place on public lands.
“We are once again honored to introduce runners and their families to this landscape and invite them to support our stewardship efforts,” said the race director, Denis Cook. Every year, the Wyoming Range 100 donates thousands of dollars to Friends of Bridger-Teton, a non-profit committed to all 2,500 miles of trail in the Bridger-Teton National Forest. “And we are indebted to so many dedicated members of the US Forest Service, who play an integral role in making this extraordinary event possible.”
The race begins on Middle Piney Lake, about 30 miles west of Big Piney, and ends at the Box Y Lodge and Guest Ranch, about 30 miles south of Alpine, WY. Along the way, runners will climb over 24,000’, pass dozens of mountain lakes, and witness the many uses of our national forest system at work.
A map of the race course and event schedule are available on the race website.
About the Wyoming Range 100
The Wyoming Range 100 is a point-to-point ultramarathon in Southwest Wyoming. In it’s sixth year, the race has gained notoriety for being among the most rugged and remote 100-milers in the country.
To learn more and discover how you can get involved, please visit Everlong Endurance.
About the Bridger-Teton National Forest
Offering more than 3.4 million acres of public land for your enjoyment. Its pristine watersheds, abundant wildlife and immense wildlands, the BTNF comprises a large part of the Greater Yellowstone Ecosystem, the largest intact ecosystem in the lower 48 United States.
To learn more, please visit Brider-Teton National Forest.