We competed too. My son made a car which was a UW-Madison Bucky Badger Limo. My 5 year old daughter wanted to do an Alpine White 944 Turbo.
My son finish consistently in 3rd place and one 1st place finish for a 3rd overall out of 8 cars.
My daughter's car was finishing in 1st and 2nd place in the open class, 18 cars completed by mostly fathers, until another car jumped the track and collided with the 944. It developed a bad speed wobble after that and would finish nearly last place

.
We managed a 8th place overall out of the 18 cars.
Speedy
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1983 944 guards red with 16" Fuchs, Host of Wisconsin area timing/ balance shaft belt tensioning party
1987 944S Purchased from Legion. Corvette LT-1 V-8 conversion with Mega Squirt II
Check on progress --->
www.porschehybrids.com/gallery/speedracing944
Favorite Road =
www.tailofthedragon.com 318 turns in 11 miles (11 min 20 sec best run)