This race will start at the Lake Miramar Concessions Parking Lot.
Runners will circumnavigate the lake in a clockwise direction. There are aid stations at the Start line and at Natalie Park, which is 1.72 miles (about 2.75km) into the loop.
Runners will have a choice to drop down to a trail path after leaving the Natalie Park aid station, completing a majority of the remaining loop (about 5k) on dirt trail instead of pavement. You may choose which path you take for each loop, you are not restricted to one loop for the entire race. The paved path loop is 8.02km (with 60m of elevation gain and 60m of loss) and the trail path loop is 8.01km (with 60m of elevation gain and 60m of loss).
Runners who complete 20 loops, which is 100 miles, in under 24 hours will receive a belt buckle.
Runners who complete at least 10 laps, which is 50 miles, in under 24 hours will receive a 50 miler medal.