The following races constituted the 2017/18 Wiltshire Off-Road Race League.
#1 – The Marshfield Mudlark – Marshfield, Sunday 8th October 2017
#2 – The Wickstead Wander – Highworth, Sunday 5th November 2017
#3 – The Roundway Revenge- Devizes, Saturday 18th November 2017
#4 – Tri-County XC Championships – Bath University, Sunday 10th December 2017
#5 – Slaughterford 9 – Rudloe, Sunday 28th January 2018
#6 – Terminator – Pewsey, Sunday 25th February 2018