The second IMSA Renault Cup race that we did was at Riverside and there certainly were stories involved - although most of them weren't really about the track.
** We drove the race car to SoCal from Seattle, with two people, race tires, gear, and a tent and toolbox in the backseat and trunk. We had to raise the rear torsion bars waaaay up to keep it from hitting the bumpstops on the trip, then reset the ride height when we got there.
** We discovered that RR didn't allow overnight camping - what the..? - so had to hide in the dark in the tent the first night so security wouldn't throw us out. We stayed in a really fearsome $29 motel near the track the next night and had to hide in the dark so other dangers wouldn't get us.
** We drove because we couldn't afford a truck and trailer and the trip has to be a record for cheap racing travel. We caught a huge tailwind going south on the Grapevine and averaged more than 60mpg on a partial tank of gas. Even short-filling, that was a long stint without a pee stop.
** In tech, one of the "spec" Alliances was found to be 35# underweight. The offender was taken to the Renault-Jeep Sport trailer and politely asked to make it gain weight over the winter. We learned something.
** Matt Adams (son of Pontiac guru Herb) demonstrated that he could qualify up front, spin, work his way back up front, spin again, and STILL motor past bump-drafting pairs and strings of cars on RR's long back straight. Nobody did anything and we learned something else.[1]
** We had a big scare when our ride home got moved offline and went leaping through the air in the esses. Only the airdam suffered. This will not, however, keep me from driving a race car to a regional this weekend, accepting that it's 45 minutes away rather than 18 hours...
K
[1] The footnote is that at the first race of the next season, the frontrunning cars were all about 3 seconds faster than they had been at the end of the previous year, with tires that were generally considered to be problematic. We qualified a couple tenths faster - evidence that we really hadn't learned much after all.