Bop from Rochester on 6/17/2022 4:33:37 PM:
I've ridden many thousands of miles on the canal with 700 x 25c with out much trouble. Two flats, one a pinch in all that time. The only real problem I've had was washouts after heavy rains. I generally ride the same end to end 70 mile length in my area. Can't speak for it all.