DIRECTIONS FOR WESTLAKE CHALLENGE 1
Start at Cedar Creek Elem
LEFT onto Walsh Tarlton
RIGHT onto Bee Caves (sidewalk)
LEFT onto Rollingwood Drive
Follow Rollingwood Drive
At Mopac, turn LEFT and stay left against traffic
Run on shoulder of road
Go under Mopac
Immediately past Mopac, turn LEFT onto
  bike path
Follow bike path along Mopac
Before Crenshaw footbridge under Mopac,
 turn RIGHT onto road
Head towards Zilker Park
Stop at 3-way intersection

DIRECTIONS FOR RETURN FROM ZILKER PARK
Start at Zilker Park, head west towards Mopac
Turn LEFT onto bike path under Mopac
Follow bike path along Mopac
At Barton Springs Rd, turn RIGHT
Stay on shoulder to Rollingwood Dr
Turn RIGHT onto Rollingwood Dr
Follow Rollingwood Drive
Cross Bee Caves Rd, turn RIGHT
LEFT onto Walsh Tarlton
RIGHT onto Pinnacle
End at school