A defender chasing in a straight line never catches a faster runner. The right play is an angle. Cut off the path the runner is going to take. This is geometry, not speed.

What you need: Flag belts and flags. Open grass with cones.

Setup: Runner stands 10 yards from a sideline. Defender stands 15 yards behind the runner and 5 yards toward the middle of the field.

How to run it:

  1. Coach yells “go.” Runner sprints down the sideline.
  2. Defender takes a diagonal angle toward where the runner is going to be, not where the runner is.
  3. Defender meets the runner at the cutoff point and pulls the flag.
  4. Do 6 reps. Switch sides each round.
  5. Last 2 reps: vary the runner’s path. Runner can cut to the middle. Defender has to read.

What to watch: The defender’s first step. If the first step is straight ahead, they’re chasing. If the first step is diagonal toward the runner’s future spot, they’re pursuing.

If they’re struggling: Drop the speed. Walking pace until the angle clicks.

If they’ve got it: Add a second defender taking the opposite angle. The runner has to read both pursuits.