Updated Course information for the 2018 Power of Four Mountain Bike Race will be available soon.

2017 Course Information


  • Start in Base Village (at the base of the Village Express lift in Snowmass)
  • Ride up Fanny Hill road
  • Turn right off of the road onto Discovery Trail
  • Turn right onto Village Bound trail
  • Follow Village Bound trail uphill until it ends on work road
  • Turn right on the work road and follow uphill through the tunnel
  • Turn left onto Cross Mountain trail before Ullrhof Restaurant
  • Stay on Cross Mountain trail over Trestle Bridge
  • Follow Cross Mountain through first intersection with Verde and Viking
  • Turn right onto Government Trail/Verde at the next intersection with Viking
  • Follow Government Trail to Buttermilk


  • Government Trail to base of Tiehack
  • **Finish line for Power of Two

Aspen Highlands

  • Tiehack parking lot to base of Highlands via the ARC bridge and up the bike path to the base of Aspen Highlands
  • Aspen Highlands Summer Road up to the Congo Trail (Congo Trail starts at the base of I70 ski run)
  • Congo Trail down to Castle Creek Road

Aspen Mountain

  • Castle Creek Road to Mid-Night Mine Road
  • Mid-Night Mine road to Sundeck
  • East Rim Trail
  • East Rim Trail to “Scotty’s Trail”
  • Finish line in front of Ajax Tavern at the base of Aspen Mountain