Any competitor found napping on the track will be subject to disqualification.
Naps must be taken in the designated Nap-Zones, which are conveniently located in the athlete's own mind.
Failure to comply will result in a time penalty, which may result in your team losing their entire lead, because you're basically useless without sleep.
See also Rule 1: Proper Nap Techniques and Rule 3: Sleep Deprivation is Not a Sport