Thamesford is located at the intersection of Hwy-14 and Hwy-2, approx. 15 km east of London.
From Hwy-401: Hwy-401 to exit 208 (to Putnam) and follow exit to stop sign. Turn left (north) onto Middlesex Road 30 (it becomes Oxford road 45 at some invisible point) stay on this road till you come to a stop sign at the 19th line (or aka 119 south). Turn left at stop sign and follow road for about 1 km. Turn left at stop sign (you are now in Thamesford) and go over bridge, thru stop lights and turn left at first road past the flashing yellow light (this will be Middleton street) and the arena is at the end of the street. Lots of free parking available.
(Directions by Arenamaps.com - JMS)