Photo: 16-mile ride, 5-mile run, 9:00 a.m., 28 degrees, Linn County, Iowa

Weekly activity log:

Swim: 3,200 (ytd 8,200 yds.)

Bike: 74 (ytd 244 mi.)

Run: 28 miles (ytd 85 mi.)

Photo: 24-mile ride, 4-mile run, 9:00 a.m., 40 degrees, Linn County, Iowa

Weekly activity log:

Swim: 3,200 (ytd 5,000 yds.)

Bike: 73 (ytd 170 mi.)

Run: 23 miles (ytd 57 mi.)

Nothin' but blue skies...

Photo: 7-mile run, 16-mile ride, 9:00 a.m., 12 degrees, Linn County, Iowa

Weekly activity log:

Swim: 1,800 (ytd 1,800 yds.)

Bike: 69 (ytd 97 mi.)

Run: 20 miles (ytd 34 mi.)

Photo: 7-mile run, 8:00 a.m., 20 degrees, Cedar Rapids, Iowa

Weekly activity log:

Swim: 3,100 (ytd 0 yds.)

Bike: 60 (ytd 28 mi.)

Run: 23 miles (ytd 14 mi.)

Tradition.