01TIMER.COM / Timing system guides / High jump approach
High Jump Approach Timing: Keep the Run-Up Yours
A high jumper can hit the same takeoff mark and still arrive with a different approach rhythm. Timing one named section can put a number next to that observation. It cannot tell you whether the curve, posture or takeoff was technically sound.
Choose the coaching question before the gate positions
Start with one question: does the athlete cover the same approach section in a similar time when the run-up feels under control? That is narrower, and more useful, than asking a timer to explain a miss. Write down the start and finish points in coach-friendly language, such as “first marked approach point to the check mark.” Use the same wording in the session log.
Do not change the athlete's established approach just to make the gates easier to place. Keep the athlete's starting mark, curve direction and takeoff reference intact. If the coach wants to test a changed approach, record that as a separate condition instead of mixing its times with the baseline.
Measure a section, not an entire technique
A pair of timing points returns elapsed time between those points. A multi-point layout can add another split if there is a specific reason to separate the early approach from the later section. The S-007 product page describes a multi-point system for interval, segment and multi-track timing; confirm the selected configuration and package before planning around it.
For a first session, one short segment is usually easier to interpret than a row of checkpoints. More gates add setup work and more chances to change what the athlete sees or runs around. The S-007 layout guide and split-label guide explain how to keep each recorded interval's start point clear.
Curves make repeatability more important
A high jump approach bends. An athlete may cross the same timing plane at a slightly different angle or point on the curve from one trial to the next. That can shift the trigger location and make two numbers look more different than the running actually was. Mark the equipment positions and the athlete's approach reference; do not move either partway through a comparison.
Keep the segment short enough that the athlete can reproduce its path. If you add a second interval, name its boundaries in the data rather than calling both values simply “approach time.” The distinction between a cumulative time and a stand-alone segment is covered in the S-007 result interpretation guide.
Protect the runway and landing area
Safety sets the layout. Tripods, cables and other equipment must stay clear of the athlete's approach path, takeoff area and landing mat. Do not place stands where a jumper can strike them or where a coach has to cross the runway to reset a sensor. If a safe position cannot be created without changing the athlete's normal path, skip gate timing on that runway.
Use gates only in a supervised practice session with a coach controlling the approach. Pause jumping while equipment is being moved or checked; remove the setup before normal jumping resumes. Review the site's beam alignment and height notes, then make a walk-through with the coach before the first run-through. Do not improvise a layout during a meet or live jump rotation.
Keep the trial protocol small
- Record the surface, footwear, warm-up state, approach marks and the segment definition.
- Check alignment and run a controlled pass before recording an athlete.
- Collect a small set of valid run-throughs, for example three, with the same start cue and route.
- Note the time beside the coach's observation: smooth, reaching, shortened, or changed check mark.
- Repeat on another day only when the setup and definitions match.
This is a coaching comparison, not a claim that one time predicts bar clearance. If the athlete changes the route, clips a mark or hesitates, flag the trial instead of forcing it into the comparison. A consistent measurement routine also helps with the site's repeatable athlete testing workflow and roster and CSV record keeping.
Read the number with the rest of the jump
Use the split as a prompt, not a verdict. If the time changes, ask what else changed: approach shape, check mark, wind, surface, fatigue or the coach's cue. Pair the timer with a short video or written technique note if the coaching question is about posture or the curve. A gate cannot measure those details.
For straight sprint work, see the 30 m, 60 m and 100 m testing protocol. Its straight-lane assumptions do not transfer directly to a curved high jump approach. Long jump, hurdles and relay coaches can compare the different field setups in the long jump guide, hurdle interval guide and relay exchange guide.
When a different method is better
If the curve makes gate placement intrusive, use video timestamps or a coach's consistent visual checkpoints instead. A clean measurement is not worth disrupting a safe, familiar approach. For equipment or placement questions specific to a venue, contact 01TIMER setup support with the approach sketch, segment boundaries and clearances; do not assume a product configuration from a photograph alone.
High jump timing questions
Does a faster approach split mean the athlete should run faster?
No. The number is a description of one interval. The coach decides whether the approach is controlled and whether the athlete's technique and takeoff remain sound.
Can I leave gates in place during a jump session?
Only if a qualified coach has approved a layout that keeps all stands and cables outside the active path and landing area. If that condition is uncertain, remove the equipment before jumping.
Should the same split be compared across athletes?
Only when the start and finish definitions, approach route and conditions are comparable. Individual marks and run-up patterns often differ, so athlete-to-self comparisons are usually more interpretable.