I did have a couple of little
I did have a couple of little things on the tips of each of my fourth toes, but all my toes were really emacerated from the wetness of being soaked for 6 hours, they healed quickly enough and never really were a problem. When I run (or walk) for that matter, I try to stay as relaxed as possible, relaxing the mucsles and tendons in the feet so they conform to what ever it is I'm running/walking over...except for a couple of times at the start of my BFR experience, I've never had any issue with blisters, except in situations where I "slid" or "skitched" on a hill. But my toes are strong and flexible too...I've always picked up stuff with them since I was a kid, and I often use them to turn the lights on and off :-D.