I put the studded tires back on my mountain bike last weekend. I broke a tire lever while removing the super tight cheap Kenda tires I had on it. Those tires are awful and will not be going back on, hard ride and slow rolling due to the thick rigid sidewalls.
After one studded mountain bike ride we had a mid-week storm that ushered in fat bike season with the grooming of the first 8 km of trails in the main park. We were able to lay the entire trail down in just over an hour with 17 people working in 6 groups. Unfortunately the forecast has the temperature going above freezing several days this week, there is already more than enough ice around.
I decided to order a new battery for my old Edge 800 so I can use its glove friendly touchscreen this winter. I already replaced the battery in it once but retired it a few years later when it started fading again.