We did an hour ride on the Coyote Creek Trail. Unfortunately, on the way back, I got a flat tire. I somehow messed up my portable pump, but luckily a nice guy stopped at let us use his. I saw some slime bubbling out of the valve and even got a bit on my fingers, but luckily the slime still seemed to do its thing and seal the puncture, as hours after the ride, my tire was still full of air. Cool.