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Mechanics of the Relay Exchange - 4 x 100m

1. As the incoming runner reaches the predetermined mark, the outgoing runner accelerates into the 20 meter zone, while both runners maintain their respective positions within the lane (#1 and #3 run on inside of lane with baton in right hand, #2 and #4 on outside of lane with baton in left hand).

• The baton receiver starts accelerating when the incoming runner reaches the predetermined mark.  This mark should be highly visible and easily recognizable to the runner.
• The mark is usually placed 20 to 25 lengths before the acceleration zone.  This template must be adjusted through simple trial and error.  It may need adjusting due to weather conditions.
• The incoming runner must be encouraged to run through the zone in an attempt to "chase" the outgoing runner out of their exchange zone.
• The outgoing runner must attempt to leave the incoming runner behind.  This "getaway" will maximize the speed of the baton through the zone.
• Only consistent practice will allow the above techniques to yield to continual success.

2. On a verbal command from the incoming runner, the outgoing runner places their receiving hand back and and the exchange is effected.

• The DOWN exchange requires the following steps:
  a.)  Receivers arm held back with palm up and thumb extended toward body.  This gives the baton passer a good and steady target.
  b.)  Baton passer extends arm toward the receiver's hand and then uses a downward wrist action to place the baton into the open hand of the outgoing runner.  Only the wrist is moved downward to execute the actual exchange.
  c.)  The receiver should have a firm grip on the end - not the middle - of the baton, so no adjustment needs to be made with the baton once it is exchanged.
• The UP exchange is performed as follows:
  a.)  Receivers arm held back with fingers and thumb formed into a "V" pointing down towards the track.
  b.)  The passer sweeps the baton upward with an extended arm and gives the receiver the portion of the baton closest to the passer's hand.
  c.)  Minor adjustment of the baton in the receivers hand is usually required.

Source:  USA Track & Field Level 1 Curriculum