The Cambridge Half Marathon, 10km and 5km is an annual running and walking event at Cambridge High School. Half Marathon course follows a low-traffic, mostly flat, extremely scenic course north and east of Cambridge, along Flume, Aspin and Maungakawa roads
The 10km course runs over cuts through Appleby Road and Watkins Road to join the half marathon course at around the 5km mark.
The 5km event takes in the walkway between Watkins Road and Thornton Road.
More info can be found here