I think this might be the 7 hour roadblock that was teased pre-season?
Geez...I hope so. I don't want to think of what that could be if it's not. She said she was there for hours.
Each lap was 1 km...hilly, rough terrain. They were walking the bikes up the hill. At best, 15 minutes per lap??? But then near the end, could have been 25 minutes. Add time to retrieve the 5 rounds, and time to calm down before shooting.