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South Ridge Trail Challenge

May 31, 2026
Allison Park, PA 15101 US

Course Time Limits

5K and 10K

  • The 5K and 10K events are hiker/walker friendly and have no cut-off time. 

20K

  • The 20K is 2 loops of the 10K route.    
  • All participants must maintain an 18:12 pace and be through the 10K split within 2 hours.  Any 20K participants not through the split near Deer Browse Shelter within the 2-hour limit will be dropped to the 10K and asked to finish. 

50K

  • Participants must leave the aid station at Deer Browse shelter for their fifth loop by 3:30pm.
  • Participants who do not meet the cut-off will be DNF.
  • Participants missing the cut-off may continue on, but do so at their own risk, understanding that there will be no additional course support. 

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