Because adventures stop for no one including Loosa on #nationaldogday . She's set a paw track at every COSMIC race. If you see a blur fly past you on a skin track in the mountains you can be assured its this little #GSP tearing uphill. #dogsofinstagram #pawuphill #skiuphill ... See MoreSee Less

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Make your pilgrimage to the Republic of Boulder this weekend for our friends ridiculously amazing sale on Dynafit gear!
This is one of the best ways to get a smoking deal on race skis, boots, and any mountaineering equipment!

#Skiuphill !
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That's right it snowed this morning outside of the Eisenhower tunnel! Who's been praying?! #thinksnow ... See MoreSee Less

Oh, the weather outside is frightful... At least it was earlier today on the west side of the Eisenhower/Johnson Memorial Tunnels! Here's a picture of some snowfall accumulation that messed with traffic this morning. Who's ready for winter?!

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What we're all about

COSMIC - The Colorado Ski Mountaineering Cup was founded in 2007. The COSMIC series mission is to promote competitive ski mountaineering events in the Rocky Mountains. COSMIC events connect mid week and weekend events with sponsors and participants. Most events include a "Recreation" category distance of approximately 2,500' as well as a "Race" distance from 4,000' to 8,000"+ for longer events. COSMIC conducts skimo clinics in the early winter as well as at many events to introduce new participants to the sport. COSMIC Facebook and Twitter feeds are updated often with current event and clinic information. Look around the site, find a race or clinic and get out there! We look forward to seeing you on snow.

Top Sponsors

  • Cripple Creek Backcountry
  • Mountain Khakis
  • La Sportiva
  • Ski Trab
  • Dynafit

Retail Partners

  • Kates
  • Boulder Nordic Sport
  • Buff USA
  • Tokyo Joes
  • Mountain Outfitters
  • RnR Sports
  • Cripple Creek


  • Upslope Brewing
  • Amazing Grace

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If you need information about us contact us now!