The OMP challenge reffered to was started in the early 90s, either 92 or 93. I was in the first one, finished 5th, and won, $88, LOL. (Which, up to last years ARRC was my biggest payday in racing) I think Kurt Weiss won it, (you' probably recognize the name, he chaired the CRB for a few years. Wilson Wright (you've heard of him too, he's won the Runoffs multiple times) made an awesome run in his orange RX-2.
It was at the end of the day, and it was called the "Mini Stock Challenge", for ITA and or ITC cars, I think, as there was a ton of ITC cars at the time..
I can't remember if it was the support race for the NACAR Busch race that year, but if not, it became that shortly thereafter, and was at the mercy of the NASCAR organizers. One year it was abbreviated because of the length of the NASCAR event.
Peter Roberts was very involved, and i think largely responsible for getting us "In". Soon it became an ITA and ITS event, and the "challenge" aspect was added, which included two other races. The final race was the premier event though, as it was one of the NASCAR support events, and we lowly IT'ers loved the chance to run in front of a crowd, even if was a dwindling crowd, LOL. IIRC, Wilson Wright broiught out his seldom used ITS RX-7 one year and took the show.
But I remember hearing complaints from Lime Rock that the cars were shoddy, old, and we weren't very "professional" appearing. They worried it hurt the show. I thought the racing was GREAT!
It seemed to me that the dealing with Lime Rock was always tenious, and it got tiring, for volunteers like Peter. And I think Lime Rock decided Spec Miatas would put on a better show.
So, if any series is to hinge on Lime Rocks desire to "promote" it, I'm afraid we're in for a long uphill climb...
I always thought we'd be the perfect group to have at a big event like the NASCAR race, as Lime Rock could create any form of race they wanted for the fans... Standing starts? Half way yellow flag with a 5 car inversion at the front? And......if it rained, we could run while the fans sat out the delay! I know I'd bring rain tires and run two or three races while they waited for good conditions, LOL.
But Lime Rock wants bigger things..