Event Overview
Mount Bold is a Trail Running SA event held at Mt Bold Reservoir Reserve near Kangarilla, South Australia, scheduled for Sunday 11 October 2026. The program offers four main distances (10km, 19km, 25km and an extra-long 35km) plus a kids run around 1–1.5km. The event is positioned as a challenging round in the TRSA calendar, with course options designed to suit a range of abilities while still rewarding strong climbing and pacing.
What the Course Demands
This is a climbing-focused course with sustained ups and downs, including a notably tough early climb that leads into broader ridge-style running with expansive views across the reservoir area. With higher-elevation longer options (including the 35km), efficient uphill rhythm and controlled descending are key demands. Runners should also be prepared for repeated aid-station access patterns described as out-and-back, requiring steady effort management across changing terrain.
Who This Event Suits Best
Mount Bold suits runners who are comfortable on hilly trail courses and want a clear step-up in challenge across multiple distance choices. The 10km can work for newer trail participants who can manage sustained climbing, while the 19–35km options fit athletes with established endurance and confident downhill skills. Walkers are accommodated on the short course only under the event’s closure requirements.
