[limafugj] Adjusting 800 m

The 800 meter run is an interesting race: on the cusp between aerobic and anaerobic exercise.

Consider continually adjusting the length to keep parity between the long and short distance runners: the aerobic and anaerobic specialists.  The winners should be mixed among those who also do well at longer distances and those who also do well at shorter distances.

Swimming, bicycling.