Mtn Bike1:08:57 12.55 km (5:30 / km) +169m5:09 / km ahr:127 max:146 shoes: Reid Hercules Green bike
Could have skied, but conditions better suited for biking - tires don't care about bare spots. They (and I) do care about icy spots, but managed to stay up across all of those. Helped that the groomer had chipped up any glare surfaces.
Downhill Ski1:00:00  30.24 km (30.2 kph) +2794m
First time downhill skiing in about 20 years.
All of the positive elevation and about half of the time was courtesy of the lift. (total time was 2:04 - cut that in half for the time sitting on my butt being carried uphill).
Feeling it in my quads.
Run44:36 5.0 km (8:55 / km) +89m8:11 / km ahr:137 max:150 shoes: Arctic Claw 300
Hadn't been to Ahern for a while - was able to find my way around a number of different trails without getting bewildered.
Hard freeze with a lot of moisture in the ground has resulted in a lot of ice flowers blooming - patches of long ice crystals (3-6") that sprout out of the ground, generally with a thin crust of what ever was laying on the ground on top.
In many cases they looked like a stone by headlamp, so when I stepped on one and my foot kept going down beyond what my eyes said was a solid surface was a bit disconcerting. But they did generally make a satisfying crunching sound so it was a positive thing overall.