How many seconds per mile can you expect to run faster on a 300m track vs a 200m unbanked track for distance events?
How many seconds per mile can you expect to run faster on a 300m track vs a 200m unbanked track for distance events?
Using the NCAA conversion charts, for a 4-minute miler about 3 seconds.
At least 10 seconds difference.
I claim a sub 4 mile based on this conversion.