After the bike transition (Awosting Parking Lot) run south through the lot exiting the back (toilet facility available here) onto Lower Awosting Trail.

The trail will climb gradually until Cardiac Hill (you'll know it when you get there.) At the top of Cardiac make a right onto Lake Awosting Carriageway following it counter-clockwise around the lake until you reach the swim entrance half way around.

Estimate your run time with Strava: https://www.strava.com/routes/3282611