Upcoming MTB event dates: Lakes Hazeldean MTB Race and Family Day Pretoria, Gauteng 21 March 2025 24 Hour MTB Race Hazeldean Valley Trails, Pretoria, Gauteng 19-20 April 2025 Hazeldean Valley Trails MTB Race Hazeldean Valley Trails, Pretoria, Gauteng 17/18 May 2025 - final date TBC Hazeldean Valley Trails Farm Challenge Hazeldean Valley Trails, Pretoria, Gauteng 16 June 2025