http://connect.garmin.com/activity/60059202
Run/kayak session from Roseville bridge.
10min w.u then 10*2min run efforts up the Nosh track (more tempo than interval, but accelerate on roseville bridge to see what I could get the GPS to - 2:47/k).
Then in to the boat for 8*2min efforts.
Good session. Established that Im better at running intervals than paddling intervals.