Springbak
Sprinter at top speed on a synthetic track

6 weeks · 3x / week · Collegiate

Sprint Mechanics & Top Speed

Six weeks of technical sprinting for track athletes: block clearance, transition, and holding form at 95 percent.

How to run it

  • Sprinting is a technical event. Film one rep every session and watch it the same day.
  • Total sprint volume under 500 metres per session at full intent. Past that, you are training something else.
  • Spikes only on the track, and only for the sprint portion of the day.

Springbak® note

At 3/32 of an inch, Springsoles fit inside a sprint spike without changing plate feel or pin angle — so your race setup stays your race setup while the surface under your foot changes.

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The goal

Hold top-end mechanics through 60 metres and improve flying 20-metre speed.

How it progresses

  1. Phase 1 · Weeks 1-2

    Drill quality and posture. Sprint volume stays under 300m per session.

  2. Phase 2 · Weeks 3-4

    Block clearance and transition — the 10m to 30m window.

  3. Phase 3 · Weeks 5-6

    Flying runs at 95 percent, then a timed 60m in week 6.

What you test

Flying 20m
20m runway into a timed 20m. Best of three.
60m from blocks
Week 1 and week 6, same track, same spikes.
Video check
Film from the side at 120fps. Look for a vertical shin at touchdown.

What you need

  • Blocks or a line
  • 60m of track
  • Timing gates or a phone at 120fps
  • Hurdles for drills

The week

Day 1

Acceleration and blocks

  • Wall drive series

    3 x 10s per leg

  • Block starts

    Full recovery

    6 x 20m

  • Sled march

    Heavy, deliberate

    4 x 20m

  • Trap bar jump

    4 x 3

Day 2

Top speed

  • A-skip / dribble series

    3 x 30m each

  • Flying 20s

    4 reps, 20m runway

  • Wicket runs

    4 passes

  • Ankle pogo

    4 x 10

Day 3

Speed endurance

  • 150m at 90%

    3 reps, 8 min rest

  • Bounds

    4 x 30m

  • Hip flexor march

    3 x 20 per leg

  • Hamstring slider

    3 x 8

Questions about this block

Will Springsoles fit in a sprint spike?

Yes. They install beneath the factory insole and add 3/32 of an inch. See the track and field insoles page for a spike-by-spike fit picker.

How do I combine this with the event schedule?

Run the block in a training window with no more than one meet every other weekend. Meets replace day 2 in that week.

Run this next

Build your next block

Tell us your sport, the number you want to move next, and the date of your first competition. We re-rank the program library against those answers and show you why each block placed where it did.

Off-season · Nothing to protect on the weekend, so this is where the heavy, high-volume blocks belong.

Compare these side by side

The receipts

Patented. Force plate tested.

See the patents and the studies

Patents

  • 4

    U.S. patents

    Nos. 5,554,694, 5,695,850, 6,120,880, 6,589,630 B1 — performance-enhancing athletic shoe components and methods.

    Read the patent family

Force plates

  • 2×+

    Force to displace

    Force plate testing at the Weber State University Human Performance Laboratory: more than twice the force was needed to push subjects off balance on Springsoles.

    See the force plate data
  • Balance

    & stability study

    Evaluated with Dr. Michael Yessis, Dr. Robert Wiswell and Howard Gray, PhD — stability and functional strength, measured rather than claimed.

    Read the study