Cross-Country Skiing in Colorado: Where the Trails Are

12 trail systems in Colorado say on their own pages that a machine goes on the trail, and the ones that publish a figure add up to 211 km. Crested Butte Nordic, run by Crested Butte Nordic, is the largest of them at 55 km. Another 1 place names ski trail without saying it is groomed.

Colorado sells one pass for its own trails: the Keep Colorado Wild Pass, $4 a day or $29 for the season, issued by Colorado Parks and Wildlife. It covers entry to Colorado state parks for a year, which is what you need for the parks that allow winter skiing; it does not cover the separate trail passes the nordic centres sell. Clubs and nordic centers charge their own fees on top of that.

There is no single conditions report for Colorado. 5 of the 13 systems publish a grooming report of their own, and those are linked beside each one below. The clubs and the nordic centers update theirs the most often, because skiing is the whole of what they do.

From November 26, though the town run nordic centres open around Thanksgiving and run into early April, snow permitting. That is Town of Frisco’s own framing. Grooming is set by snow depth rather than by a date, so a system can sit idle inside its own season and run past the end of it in a good year.

Breckenridge Nordic Center makes snow on nordic trail. A snowmaking loop is usually short and it is usually the first thing open and the last thing to go, which is what a system builds one for.

A groomed trail has had a machine over it: the snow is compacted and, on most nordic trail, a pair of parallel tracks is cut into it for classic skis, with a flat lane beside them for skating. An ungroomed trail is whatever the last skier and the last storm left. Both are worth skiing and they take different skis, which is why these pages say which of the two a manager is claiming rather than counting every ski trail as the same thing.