Drove to Winter Park (0 traffic on what should be one of the busiest days of the year) to ski on a multi-use winter trail that they groom. But that didn't work because there was too much fresh snow to skate on, and even normal classic skis wouldn't be very good. So just did a mile and went home.
Ran 58 minutes, blustery, on park paths and roads. More people than normal out and about.