The Western Sydney Summer Series race at George Thornton Reserve in West Pennant Hills is part of an orienteering series showcases the wonderful parks, reserves and bushland of the Hills District.
It mixes exercise with a simple navigational challenge. If you can read a street directory you can do it! It's a great way to explore a suburb. You have 45 minutes to get to as many of the 30 checkpoints as you can, using the specially prepared map of the area. The checkpoints are worth different amounts, and you may plan your route before starting.
45 minute orienteering