Updated April 29, 2022
April 29 update simply pinpoints the turn on the Sprint a little more exactly near the Oak Shores Day Use Area.
Here's a first look at the maps (scroll down)
The transition area is in the parking lot of the Putah Canyon Campground. Schematic to come.
All bike courses are out-and-back races on Knoxville Road which leave Putah Canyon Campground to the left and head south. The courses are rolling. The Sprint profile is 777ft of ascent and is slightly longer than regulation for the sake of road safety on the turn around. The Sprint turn around is near the Oak Shores Day Use Area.
The altitude profile for the Olympic ride is 1,780ft of ascent. The Olympic turn around is in the Olive Orchard Day Use Area.
The run courses are out-and-back races on Knoxville Road and leave Putah Canyon Campground to the right. Like the bike course, the run is rolling. The altitude profile for the Olympic 10k run is 458ft of ascent. The Sprint 5k profile is 184ft of ascent.