2026 Invincible Challenge

Choose your distance:

  • Count ANY fitness activities toward the goal. Run, walk, bike, swim, row, skate, etc. 
  • Begin anytime on or after January 1, 2026 with NO deadlines for completion. Take as long as you need to finish. 
  • Use the smaller challenges as building blocks toward larger challenges. 
  • Conquer the distance alone or tackle it as a team.
  • We work on the honor system and have an optional manual online log. Keep track any way you'd like.