No where to sprint

[RB34]

The workout went well lastnight - I was surprise how fast I felt. I decreased the rest between runs and kept all runs submax with a 30m intensity limit.

@Angela_Coon

RB
I would never do speed work in that kind of weather or recommend it but I would say you can do volume based work and all types of fitness related work.
Is it really essential to train outside in these conditions? If not than make alternative arrangements.
You will need to make diet changes for cold outdoor training. The fats you take in will come in handy and are essential but maybe some of the diet people have more to say on this.
Dressing properly is essential contrary to some thinking running in shorts in sub zero weather is ok. I value quality of performance and I just have a very hard time moving effectively once the scales get too low.
This type of cold is generally just too cold for high performance. Stick to power speed and long runs if training outside is a must.