I used the crit course and did these on each lap on the uphill portion and then finished the loop to start again. Power held: 636, 578, 618, 651, 647, 662, 614, 638, 632, 618. Average for all at 630, take out the 578 and we're at 636. The one in the 500's was due to a car pulling out in front of me. I kept going but had to back off. Feeling very good for the Indiana State Games on Sunday.