I have the GPS Files so email me at firstname.lastname@example.org and I will forward.
A couple of things to pass along about them.
They are only as precise as the software allowed. I used the Garmin Base Camp, version 4.6.2 (Some may ask)
Dominion Raceway – the street address, although correct, was not in the software. I used a nearby Shell Station to get close enough for the rider to figure it out from there. With Dominion most GPS systems tell them to stop on the highway and walk. Funny but true.