Photo: 7-mile run, 11-mile bike, 9 a.m., -4 degrees, Marion, Iowa

Weekly activity log:
Swim: 4,600 (ytd 11,900 yds.)
Bike: 44 (ytd 177 mi.)
Run: 25 miles (ytd 85 mi.)

Eyecicle

Photo: 7-mile run, 11-mile bike, 9 a.m., 20 degrees, Marion, Iowa

Weekly activity log:
Swim: 2,800 (ytd 7,300 yds.)
Bike: 63 (ytd 133 mi.)
Run: 23 miles (ytd 60 mi.)

Photo: sick day, on the couch, 69 degrees

Weekly activity log:
Swim: 2,900 (ytd 4,500 yds.)
Bike: 35 (ytd 70 mi.)
Run: 6 miles (ytd 27 mi.)

Funny how they just know when you're not feeling so hot.

Photo: 7-mile runs, Bertram and Decorah, Iowa, 8 a.m., 0 degrees

Weekly activity log:
Swim: 3,100 (ytd 1,600 yds.)
Bike: 38 (ytd 35 mi.)
Run: 23 miles (ytd 21 mi.)