Brown Y middle distance course at Georgia Navigator Cup (GNC) at Red Top Mountain state park; 2.7km, 100m climb nominal.
This was going to be the warm rainy day, but despite the weather forecasts and radar, it was cold, rainy, and breezy, though no 45mph gusts that we might have had. Heard a couple claps of thunder but that was it. About 43 with a 40F "feels like" temp.
Decent navigation, taking safe routes for the most part; I didn't attempt any lakeshore routes as I didn't know how mucky they might be. Non spikes were #2 (pit mapped location didn't match terrain in my opinion), #11, where I left the road too early and had to climb back up and cross the driveway; and #12, where I reached the road closer to the start than I expected, but I recovered quickly. I might have been a few minutes faster but this was relatively clear.
My route (mostly), with 7-8 along the ride, not off to the side as drawn