The halfs they run on tend to be heavier and exert more forces than the big miles that slick off quick.
Also Travel expenses. .
19 or 90 it's still going to be the same five or ten runnning for the win. So your out a B main.
Id love to see em do a double header at Bridgeport in the 5/8ths with em and sprints on the 3/8ths. Something about that place I like
