• ARX is ADVENTURE RUNNING X for teens! Xplore! Xtreme! Xcel!
  • Xtreme Days! All ARX locations join in a day of training, races and xtreme adventure games!
  • XPLORE! Summer Adventure Travel (Xplore the Rockies! 2016)
  • ARX XCEL athletes have won 77 medals at Nationals since 2013!
  • X LEAGUE: Weeknight race series in winter, spring and fall.
  • ARX athletes also volunteer as coaches in our ARK programs!