Run
Run Course

Distance: 7 miles

 

  • Start at Shady Grove Campground on Hwy 1979.
  • Left onto CR 103 at .5 mile.
  • Left on County Rd 240 (Scull’s Crossing) at 1.7 miles. 
  • Turnaround at specified turn point. 
  • Return to Shady Grove.  
Bike
Bike Course

Distance: 16.5 miles

 

  • The bike starts when the runner reaches Shady Grove Campground.
  • Proceed south on Hwy 1979.
  • Turn left on Hwy 621/Hwy 1979.
  • Right on FM 1339.
  • Right on FM 3353.
  • Right on Hwy 1979.
  • Right on Hwy 621.
  • Left on Hwy 1979 back to Shady Grove.
  • This is a loop course and is almost all rolling hills.
  • Helmets are required.
  • The bike course is NOT closed to traffic and you must follow all traffic laws.
Canoe
Canoe Course

Distance: 5.5 miles

 

  • Start at Shady Grove Campground. 
  • Proceed downstream on the San Marcos River. 
  • There are no portages but there are a few small rapids, tight turns and sweepers.
  • Racers are advised to familiarize themselves with this portion of the river before race day. 
  • The first and only bridge crossing is the finish line at Highway 1977.
  • A USCG approved PFD must be in the canoe or kayak for each person.

 

Course Description & Maps
Transition Area
Transition Area