Chilkoot Pass was added to the northern end of the Klondike riding area in 2014. It's a short lariat loop from the Agate trailhead. Or, it's a quick passage to Agate from its own trailhead on the Dinosaur Tracks Road. The riding is easy beginner-level, with nothing technical and very little elevation change.
Experts will use this trail as a connector when grinding out the miles at the end of a hard riding day, making a loop around the valley.
0.0 Go through fence, take right-most trail
0.3 Fork left to Pass
0.9 Chilkoot TH, keep R
1.1 Keep L
1.4 Back at Agate Trailhead
Agate TH: Go a bit past the fenced parking area then fork right on a fainter jeep road at N38 49.103 W109 46.061. (The main road continues to the dinosaur tracks, with an alternate trailhead here for the Dino Flow trail.) At mile 1.6 from the highway, you'll come to the TH for the Jasper and Agate loops (N38 49.087 W109 45.625) on your right.
Mega Steps TH: Continuing past the Agate TH, at 2.0 miles you're at the bottom of Mega Steps at a larger parking area N38 49.179 W109 45.417.
Bathroom at Chilkoot TH. No water, no camping.