I've been blowing off my runs lately for some reason, but last night I started up again. I did an easy 5K+ on the treadmill.

For christmas I got a foot pod for my Garmin. Last night was the first time I tried it on the treadmill. It confirmed my suspicions. Our treadmill is uncalibrated. The belt moves faster than the console indicates. The treadmill would say I was running at a 5.0 (12 min/mile) but my garmin had me at a 10:30 min/mile. Based on running out on the road, the Garmin numbers feel more correct.

My guess is that this is not easily fixable and it might be a good excuse to upgrade our treadmill.