I tagged off to Alan (who wisely had put my glasses on his head, and then left them on the dashboard of the car), and he took off on the bike leg, which we figured would be our strong suit. He had scoped out the bikes in the rack, and most people had mountain bikes, while he had brought a cyclocross bike with pretty skinny tires, because the roads were good enough that fat tires were not needed. In fact, he said afterwards that his road bike with time trial bars may have been a better choice. I haven't found any results, but we figure he probably gained a lot of time, but since there was a big gap ahead of him, not many places. He finally passed two guys at the end, but on the last steep climb one of them got him back.
The field was a mix of teams, and solo competors, the latter including Adrian Owens, who kicked our butt.
Results, 16th out of 24, 7th of 9 teams.
The GPS track is from Alan's cyclometer, which we used as a baton.
Before and after: