What a sprint session should actually look like
A well-built sprint session has three parts: a progressive warm-up that ramps from easy jogging to near-maximal strides, a main block of short high-intensity runs taken with full recoveries, and a cool-down that brings the system down gradually. The order matters because speed work is only trustworthy on a fresh nervous system, so the hard running sits early, while fatigue is low and movement quality is high (Bompa & Buzzichelli, 2018). Sprinting is training periodization software for track and field coaches, and it lets you write each part of that session as structured sets you can prescribe, adjust, and reuse.
Ask ten coaches to describe a sprint session and you get ten answers, but the skeleton underneath is the same. Warm up. Run fast while you are fresh. Bring the body back down. The art is in the dosage: how long the warm-up runs, how far and how fast the main efforts go, and how much rest sits between them. Get the structure right and the session almost coaches itself. Get it wrong and you are doing speed-endurance work that you wrote down as speed.
This piece walks the three parts in order, with the numbers a coach actually has to decide. It is written for short and long sprinters; hurdlers and jumpers share most of the shape and differ at the edges.
Part one: the warm-up is a ramp, not a ritual
The warm-up has one job, which is to get the athlete ready to run near-maximally without injury or wasted nervous energy. A general-to-specific progression raises muscle temperature, then rehearses the movement patterns the session will demand (Jeffreys, 2007). A common shape is an easy jog of five to ten minutes, then dynamic mobility for the hips, ankles, and thoracic spine, then running drills, then a short ladder of build-up runs.
The drills are where sprint mechanics get rehearsed: A-skips and B-skips for knee drive and ankle stiffness, dribbles and wicket runs for posture and rhythm. Keep them short and crisp. The point is to wake up the pattern, not to fatigue it. Finish the warm-up with three or four build-ups over thirty to sixty metres, climbing from roughly seventy percent to ninety-five percent, so the first real rep does not also have to be the first fast rep of the day.
In a session plan this block reads as drills and strides rather than a barbell grid. In Sprinting you write the warm-up as its own section with each movement and its prescription in plain language, which is how the tool handles drills, mobility, and warm-up work. The hard running gets the structured set rows; the warm-up gets the words.
Part two: the main work, and the rule that protects it
This is the session. For pure speed development, the efforts are short and the recoveries are long. The governing principle is that maximal-velocity work degrades fast once fatigue accumulates, so the rest interval exists to protect quality, not to be efficient (Bompa & Buzzichelli, 2018). Sprint training literature frames maximum-speed work as low-volume and high-intensity with near-complete recovery between repetitions (Haff & Triplett, 2016).
A practical acceleration or max-velocity session might be four to six runs of twenty to sixty metres at ninety-five to one hundred percent, with three to five minutes of walk-back recovery between each. The distance defines the quality: twenty to forty metres trains acceleration, fifty to eighty metres reaches and holds top-end speed. The moment recovery is cut and times start drifting, you have left speed work and entered speed-endurance, which is a different session with a different purpose.
Speed-endurance and special-endurance sessions invert the dial: longer runs of one hundred and fifty to three hundred metres at a target percentage of best, with the incomplete recovery being the training stimulus rather than a flaw. The same percentage means two different things depending on which session you are writing, which is exactly why the prescription has to carry that context.
Each run is a set, and a set is a small bundle of numbers: distance, target time, effort or percentage, and rest. In Sprinting every set carries those fields directly, distance, time, rest, effort, plus velocity and power when you have them, as editable values rather than free text. Set a personal best per athlete and prescribe by effort percentage, and the target gets computed against that athlete's best automatically, so a 95 percent run resolves to a real time for each runner instead of a number they have to interpret.
Part three: recovery is part of the session, not after it
The cool-down brings the system down in a controlled way: easy running or walking, then static or light stretching while the tissue is warm. The aim is a gradual return rather than an abrupt stop. The larger recovery picture lives between sessions, where adaptation actually happens, and where the easy days have to be genuinely easy for the hard days to stay hard (Issurin, 2010).
This is why session structure and weekly structure are the same problem at two scales. A max-velocity day taxes the nervous system, so the day after it is not another speed day. A coach who only sees one session at a time tends to stack quality on quality and wonder why times stall. Writing the week as a unit, with the hard and easy days placed deliberately, is what keeps the recovery honest.
In Sprinting you build a week inside a training block, then copy that whole week forward into the next block and adjust it, instead of rebuilding from scratch. You can target the same week at short sprints, long sprints, or hurdles as subgroups and tune the load for each, so one week of planning fans out across the squad without retyping it athlete by athlete.
Rule of thumb: if the recovery between speed reps is short enough to feel efficient, it is probably too short to be speed work.
A worked example: a max-velocity session, end to end
Putting the three parts together, here is one concrete session a short sprinter might run mid-week in a specific-preparation block. It is an example, not a prescription; the volumes assume a trained athlete and a coach watching for quality drop-off.
| Part | Content | Dose | Why |
|---|---|---|---|
| Warm-up | Easy jog, dynamic mobility, A/B-skips, dribbles | 10-15 min | Raise temperature, rehearse the pattern (Jeffreys, 2007) |
| Build-ups | Strides over 40-60 m, climbing in speed | 3-4 reps, 70 to 95% | Bridge into top-speed work without a cold first rep |
| Main work | Flying or block runs of 30-50 m | 4-6 reps at 95-100% | Speed quality protected by long rest (Haff & Triplett, 2016) |
| Recovery between reps | Walk-back, full recovery | 3-5 min | Maximal velocity degrades with fatigue (Bompa & Buzzichelli, 2018) |
| Cool-down | Easy running, light stretching | 8-10 min | Gradual return; adaptation happens between sessions (Issurin, 2010) |
Why the structure beats a list of runs
A sprint session written as a flat list of runs loses the thing that makes it a session: the relationship between intensity and rest, and between this session and the days around it. The three-part shape is a way of keeping that relationship visible. The warm-up earns the right to run fast. The main work spends that readiness on a small number of quality efforts. The cool-down and the surrounding week pay it back.
Software earns its place when it preserves that structure instead of flattening it. Sections for warm-up and drills, structured sets for the runs that matter, effort percentages that resolve to real targets per athlete, and a week you can copy and adapt across subgroups, all of it keeps the intent of the session intact from the page to the track.
FAQ
- How long should rest be between sprint reps?
- For pure speed work over short distances, three to five minutes of full recovery between reps is typical, because maximal velocity falls off quickly once fatigue builds. The rest is there to protect the quality of each run. If you cut it and times start drifting, the session has shifted from speed work into speed-endurance, which is a different goal.
- How many sprints should be in one session?
- Max-velocity and acceleration work is low-volume by design. Four to six high-quality runs of twenty to sixty metres is a common range for a trained sprinter. The total fast distance matters more than the rep count. The session ends when quality drops, not when a fixed number is reached.
- Should I do speed work before or after lifting?
- Speed work belongs on a fresh nervous system, so it goes first in a session and early in a microcycle. If sprints and heavy lifting share a day, run the speed work first while movement quality is high, then lift. Stacking quality speed after a fatiguing lift compromises the most fragile quality in the session.
- What is the difference between speed work and speed-endurance?
- Speed work uses short runs at near-maximal intensity with long, near-complete recovery, so every rep is fast. Speed-endurance uses longer runs at a target percentage with deliberately incomplete recovery, where the fatigue itself is the stimulus. The same percentage on a session means different things depending on which one you are writing.
- How do I structure a warm-up for a sprint session?
- Progress from general to specific: an easy jog, then dynamic mobility, then running drills like A-skips and B-skips, then three or four build-up runs climbing toward ninety-five percent. The build-ups make sure the first real rep is not also the first fast effort of the day.