race 4

Not sure how to do this one or if it would be worth doing.

Flag race

2 man teams, 5-6 flags placed around the course. One way would be to make riders stay within eyesight of each other and ride together via adventure races. Other way is first team back with the flags wins and teams can split up and break up the course. Problem i see is people cutting course or riding the wrong direction and causing safety problems on sight.

other idea is challenge race

Set up 5-6 stations that make the teams do something silly before they can continue.
Pop a balloon with your butt. Dance the macarana. Swing dance with your teammate. Blowing bubbles. Whatever. I like the sound of this better. Excellent photo ops to promote whatever. Be a good one for thor. Might have to plot on this more...