Realtime GPS Grooming Conditions: CU South | North Boulder Park

Boulder Nordic Club

A federally recognized 501c3 non-profit supporting and providing cross-country skiing in the Boulder area

Become a Member

When you or your business join the BNC, you support all of the BNC's operations including grooming at North Boulder Park and CU South.

Individual memberships are available in various categories and come with an array of benefits.

Business memberships allow a business to both support the BNC and be associated with the BNC's positive role in the community via logo and named presence in BNC communications like its e-newsletter, website, Facebook page, and Twitter activity.


You can make tax deductible donations to the BNC to support its mission and operations by going here. The BNC is grateful to individuals and entities in the community that support its mission to provide and support cross-country skiing in the Boulder area.

Sponsors are organizations who make a significant cash or in-kind donation to the BNC on a regular basis. In return, sponsor logos are featured more prominently in BNC communications. For more information, please contact info [at]

Where to Ski

Ski-able snow is intermittent and unpredictable in Boulder proper with anywhere between five and seventy ski-able days per season. The closest regular, groomed nordic skiing is at Eldora Mountain Resort. For other skiing around Colorado, click here.

When conditions permit, the BNC grooms 1-2 KMs at North Boulder Park.

The BNC grooms ~3 KMs at CU South from November into March, when conditions permit (see map under "Trails and Conditions > CU South"). Skiers using CU South are asked to be current BNC members, please.

Latest News

CU South Distance Breakdown

Thanks for this great contribution from a skier. Please note, per guidance from the land manager, the BNC does not groom the eastern loop. That loop is often skied-in, at least for classic technique skiing.

2 Feb. Grooming!

The BNC is grooming both CU South and North Boulder Park as of Feb. 2, 2016. Link from to the real-time GPS grooming reports pages, the Facebook page, and Twitter accounts for updates. Enjoy the skiing!

Little Bit of News

A huge thanks to our valued sponsors!

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