I probably had my best ride at Worlds. I couldn't keep up with the 3 Redlands Classic kids (whose combined age is close to mine) and was between them and about 10 riders. Solo'ed for 2 laps, and was caught by one guy at the end for 5th.
It's always a nice ego boost as I've been getting my teeth kicked in racing where everything is flat, or they combine the fields so much it negates my advantages. W/Kg doesn't do a lot in a crit when you're in the 130's.