Up River Ski Loop
ElevationAscent: 61' 19 m
Descent: -60' -18 m
High: 6,687' 2,038 m
Low: 6,643' 2,025 m
GradeAvg Grade: 1% (1°)
Max Grade: 12% (7°)
Popular runs nearby
6.8 mi 11.0 km • Out and Back • 1,570 ft Ascent 478.47 m Ascent
Coffin Lakes Hike
12.4 mi 20.0 km • Out and Back • 2,087 ft Ascent 636.2 m Ascent
4.3 mi 7.0 km • Out and Back • 1,285 ft Ascent 391.59 m Ascent
Beaver Ponds Loop
5.4 mi 8.6 km • Point to Point • 618 ft Ascent 188.44 m Ascent
Lava Creek Trail
4.7 mi 7.6 km • Point to Point • 218 ft Ascent 66.47 m Ascent
Black Canyon of the Yellowstone
12.9 mi 20.7 km • Point to Point • 1,545 ft Ascent 471 m Ascent
Navigate on-trail with our free app
“Intermediate challenge ski loop with great views of the Madison River.”— Tom Carter
After cruising through the flat, straight, rather boring 1.2-mile Connector to Riverside Ski Trails you arrive at a junction. To the right is the Up River Ski Loop (to the left is the Down River Ski Loop). Turn right and begin your adventure.
The trail quickly comes to a nice overlook of the Madison River then drops down a fun hill to reach the banks of the river. The Madison forms at the joining of the Firehole and Gibbon rivers about 12 miles up stream. The river ends near Three Forks, Montana where it joins the Jefferson and Gallatin rivers to form the Missouri River. Lewis and Clark named these rivers in 1805 to honor three individuals who were important to the expedition – President Thomas Jefferson, Secretary of State James Madison (who negotiated the Louisiana Purchase), and Treasury Secretary Albert Gallatin (who paid for the trip).
As the trail continues along the Madison, look for waterfowl including trumpeter swans and Canada geese. You might also spot an osprey or bald eagle circling above searching for a meal of brown, rainbow, or cutthroat trout or large whitefish that populate the river. The small structure on the banks of the river up ahead is a Stream Gaging Station operated by the USGS to measure the Madison’s water level and flow rate.
At the .7-mile mark the trail loops back to the right and enters the trees for the return trip. The second half of the loop is not hard, but it is a little more challenging, with a few small hills and a couple of tight turns. This portion is fun if you can handle it. Many like the river so much they just turn around and follow their ski tracks back. If you continue the loop it's a mile through the trees back to the junction.
Thanks to guidebook author, Tom Carter, for sharing this trail description. To learn more about visiting Yellowstone, check out his book, Day Hiking Yellowstone.
Run this trail?
We need help with the following missing trail information:
Need to Know, Runner Notes
Is something wrong? Let us know. Have photos to share? Help fellow runners know what's here.
Land Manager: National Park Service - Yellowstone National Park