Crested Butte Alley Loop 2024 Dates. One of the biggest ski races in the state! It stands both as a premier american birkebeiner qualifying event, in addition to being crested butte’s most outrageous costume party of the year!

Are you attending for the social aspect and the costumes?! On the first weekend in february, the streets and alleys of downtown crested butte are transformed from a snow packed grid to a meandering strip of corduroy, welcoming.