Photo: Road ride on the tri bike, 4:45 a.m., 48 degrees, Linn County, Iowa
Weekly activity log:
Swim: 6,300 yds (ytd 78,600 yds.)
Bike: 136 miles (ytd 1,536 mi.)
Run: 43 miles (ytd 566 mi.)
In the still of the night... it's apparent that one of my bikes needs a tune-up.