Running race 21:21 [4] 5.0 km (4:16 / km) +2m 4:16 / km
ahr:148 max:168
First flat 5k in a while. I think I'm slipping faster than my age-graded times - but I'm apparently not losing fitness-health as much as many others - 21:21 was 4th overall of ~100, and 1st of the 30+'s