Any good Team Pursuit or Team Sprint Drills

We used a good one this year--had a coach and a 4 "rabbits" on the offensive side of a firehose set up on the 20 yard line. Had defense line up and on the "snap" defense hit the ground (up-down style). coach pitches the ball to one of the rabbits as on a sweep he gets outside and tears up the sideline full out. Defense has to take an angle and get to the sidline the rabbit is running down at an angle where they cut him--off otherwise they're chasing him all the way to the endzone. Kids did a pretty good job of realizing the angles they needed to take according to thier athletic abilities.

I've ran one similar to jr and tigerone. we started at the goalline with the 1st team D on the field. 4 rabbits two on each side at the numbers and the coach in the middle. Coach would call out signals, once the ball is snapped then the D drops to the ground and the ball is thrown to one of the rabbits. Each defender gets a hand on the rabbit or chases to the endzone. As the chase is on the 2nd team D gets out there and its their turn.

We always did all our sprining at the end of practice though.
Mondays were 40 40's or 60 40's and game film
Tuesdays were ladders(touching every 5 yds and back to goaline up tp 40 yds with being timed)
Wednsedays were start at the goaline sprint the width, up 5 yds then jog the width back, alternating the two all the way up to 40yds, also being timed and having to beat the previous time set)
Thurdays were the pursuit
Fridays off