Although December had 12 days with temperatures below -40 deg F at the airport and January has continued that trend, the SCUM workouts have been no colder than -25 deg F in the stadium, although temperatures dropped much colder on lower lying trails. Descending the Warmup Loop (not an accurate descriptor today) at the end of our workout, I developed a severe ice cream headache that didn’t resolve even on the uphill sections. It was definitely below -25 deg on Wake Up Loop.

Today the thermometer on the building said -19 deg F when we started and -12 when we finished. We managed to ski 10 km (all but about 1 km on pistenbully tracks) in a little more than 90 minutes. This is not bad considering that 3 of us are well over 70 years old and the kid among us had gotten her second shingles vaccine earlier in the week.

Here’s Bernardo and Mom gliding down the stadium hill with the full moon over our heads:

Although just two years ago, the SCUM skied on a -37 deg F Sunday, we’re getting soft in our old age. If it’s colder than -25 deg F at Birch Hill at 9:30 a.m. on Sunday, we’ll cancel our workout and make up the kilometers on Tuesday:

However, if the inversion holds, skiing above the ice fog is good for the mind and body.

Before there was SCUM, there was Team Brain Dead. In the late 80s, when winter temperatures were colder, Team Brain Dead was formed to celebrate those hardy skiers who would continue their workouts regardless of temperature. They had t-shirts made when they ran the 1990 Midnight Sun Run on skis, extending their ski training range from -48 deg F to +68 F deg, a 110 deg range:

Team Brain Dead points are awarded for skis done at temperatures of -30 deg F or colder. One point is awarded for each degree below -30. So today each skier earned 7 points multiplied by the 5 skiers to total 35 TBD points.

We skied Tower Loop, Green Dot, Flat Black, Tommy Knocker Extension, Roller Coaster, White Cub to Zoomer Cutoff, and back to the stadium (or to the Groomer’s garage). Here’s the photo Bill took of the scariest skiers:

And here’s Joanna and Mom (whose claustrophobia prevents her from wearing anything over her nose or mouth):

It was a “strange” day as there was no temperature inversion: it was -37 deg F in the stadium, -40 deg (both F and C) on the top of the Tower Loop, and -31 deg F at the biathlon range.

With the cold temperatures, the corduroy and deep tracks remain pristine except for the abundant birch seed and spruce cones that have been deposited on the trails. Air quality was moderate according to the Purple Air station at Birch Hill, so our workout did more good than harm to our aging carcasses.

Thanks to Tom Helmers, Nordic Ski Club of Fairbanks head groomer, today I was able to ski Tommy Knocker Extension to the Comp Loop and up the A climb without stopping to rest. Thanks to our late season PistenBully grooming, hero skiing is possible.