99 yards is the maximum possible, and that feat has occurred multiple times.
The longest play you can make in the NFL is for a receiver in the end zone to run a kickoff back for a touchdown. A lot of players have done it.
-1 yards
morten Anderson nfl from 86 to 08
Me
17
Longest GainIt's the longest reception caught in the game.
michael viks longest run is 53 yards.
FAVRE
Chicago Bears
Lamar hunt
The NFL.
yes you have to because if you do not you can not play in the NFL.