Are racehorses shod differently for mud?

From the road yesterday, we saw the lights over the Hoosier Park race track, and we saw a big horse trailer with sulkies on top, heading in. I joked about “mudders” having an edge in this wet weather.

Then my wife asked if racehorses are shod especially for muddy conditions. I don’t know. Do you?

Thanks.

Partly answered here Are racehorses shod? - Factual Questions - Straight Dope Message Board

Per: Tully Runners