4-Week Training Block for Track and Field Coaches

Most 4-week training blocks look great on a spreadsheet in October and fall apart by the second Tuesday. An athlete misses a week with a cold, exams land in week three, the indoor meet moves, and the carefully progressed plan becomes a series of improvised sessions. The problem is rarely the sports science. It is that the block was designed for an athlete who exists only in the spreadsheet.

A 4-week training block that works for a real track and field group is built differently. It has one clear job per week, a small number of load targets the coach can check in five minutes, and a decision order for the days when the plan meets reality. This guide lays out that structure, with session templates for sprints, jumps, throws and middle distance.

Microcycle, mesocycle, block: what we mean

In training theory, a microcycle is one week and a mesocycle is a group of three to six weeks with a common goal. Coaches in practice say "block" for the four-week unit and "week" for the week, and that is the language used here. The 4-week training block is four microcycles with a single purpose, for example "build special endurance for the 400 m group" or "raise lifting strength before the indoor season".

The reason the four-week length works so well: three weeks is long enough to overload and adapt, one week of deload is enough to clear fatigue, and four weeks fits a school term, a competition calendar and a coach's attention span.

The structure: build, build, deload, sharpen

Week 1: Build

Establish the baseline for the block. Introduce the main stimulus at a volume the group can clearly handle. Weekly training load sits at 95 to 100 percent of the previous normal week. The goal is a clean execution of every key session, not a hard week.

Week 2: Build

Progress one variable only. For a sprint group that means more reps at the same speed (6 x 150 m instead of 5 x 150 m), for a throws group more throws with the competition implement, for a middle-distance group a longer main set. Weekly training load rises to 105 to 112 percent. This is the hardest week of the block.

Week 3: Deload

Cut volume by 25 to 40 percent while keeping one short, fast session so sharpness stays. Weekly training load drops to 65 to 80 percent. Athletes who complain that the week feels too easy are usually the ones who needed it most, and week 4 will show that.

Week 4: Sharpen

Freshness meets quality. Volume stays at 85 to 95 percent of week 1, but the key sessions are run at full intensity and closer to competition format: full-approach jumps, blocks with timing, race-pace sets with shorter recovery. This is where tests, time trials or an early meet belong.

The load percentages refer to weekly session load, the sum of session RPE times minutes over the week. If you are not yet tracking it, the sRPE x minutes guide covers setup in an afternoon.

One job per session

The second reason blocks break is that sessions try to do three things. A Tuesday that includes blocks, 150 m runs, a hurdle drill circuit and a lifting session is a session nobody can rate, adjust or repeat. Give every key session one primary objective and let everything else be support work:

• Speed: 30 m to 60 m at 95 to 100 percent, full recovery, under 400 m total volume.
• Speed endurance: 120 m to 300 m at 90 to 95 percent, 6 to 12 minutes recovery.
• Tempo: 100 m to 200 m at 65 to 75 percent, short rest, for rhythm and aerobic support.
• Strength: main lifts at 80 to 90 percent, 3 to 5 reps, plus 30 to 60 plyometric contacts.
• Technical: approach runs, hurdle rhythm, throwing drills at 75 to 85 percent.
• Aerobic (middle distance): continuous runs or long intervals at 75 to 85 percent of race pace.

When an athlete rates a session, they rate one thing. When you adjust, you adjust one thing.

A weekly template for a mixed training group

Many club coaches run a group that contains sprinters, a hurdler, two long jumpers, a shot putter and a couple of 800 m runners. The weekly frame can be shared even when the content is not:

Scale the block week by week using the build, build, deload, sharpen pattern. In week 3 the speed session stays, the tempo and strength volume drop. In week 4, Friday becomes the competition-format session for every event group.

The adjustment order when the week breaks

Something will go wrong. The difference between a good block and a bad one is whether the coach has decided in advance what to protect. Use this order:

1. Protect the key session. If an athlete can only train twice this week, they do the speed session and the strength session, not the tempo and the circuit.
2. Trim support volume before intensity. Fewer tempo reps, shorter warm-up circuits. Do not turn the speed session into a tempo session to "make it easier".
3. Never stack hard days to catch up. A missed Monday speed session is not added to Wednesday. It is gone, or it replaces Friday.
4. Respect pain immediately. A sprinter logging hamstring tightness at 3 out of 10 on Tuesday morning does tempo on grass, not blocks. The block survives a modified day; it does not survive a torn hamstring.

Coaches who adjust early lose a session. Coaches who force the plan lose the block.

Monitoring that fits in five minutes

You do not need a dashboard with twelve charts. Three signals, checked after each session and once on Sunday evening, run a 4-week block well:

• Session load per athlete and per week, so the 95, 110, 70, 90 percent pattern is visible as numbers rather than intentions.
• Daily readiness from a 30-second check-in: sleep, energy, soreness, mood, pain.
• One free-text note per day for exams, travel, illness and anything the numbers miss.

If the session load pattern matches the plan and readiness stays stable, the block is working. If readiness drops in week 2 before the planned deload, pull the deload forward by three to four days. That decision is the whole point of tracking.

Common 4-week block mistakes

Progressing everything at once. More reps, faster, with less rest, plus a heavier lift, in week 2. Progress one variable.

Skipping the deload because the group feels fine. Week 3 is planned so that week 4 is fast. Athletes who feel fine in week 3 are the reason week 4 works.

Treating the group average as the individual plan. The 800 m runner who sleeps badly and the sprinter with a sore Achilles need different Tuesdays. Keep the group structure and individualize the content.

Making every disruption a catch-up day. See the adjustment order above.

Starting a block two weeks before a championship. A 4-week training block needs four weeks. If the meet is in two weeks, you are in a taper, which is a different plan. See tapering in track and field.

How Athlog helps

Athlog was built for track and field coaches running exactly this kind of mixed group. The 4-week block is planned once as a template, then applied to the group and adjusted per athlete.

• Group templates with per-athlete overrides: one Tuesday session for the sprint group, individual rep counts for each sprinter.
• Session load per athlete and per week, so the build, build, deload, sharpen pattern is visible as the block unfolds.
• Daily check-ins for sleep, energy, soreness, mood and pain next to the plan, with the Sunday review taking minutes rather than an evening.
• Coach and athlete notes on the same session, so "hamstring tight, did tempo on grass" is recorded where the plan lives.

See how track clubs plan their blocks on the Athlog track and field page.

FAQ

How much should training load increase from week 1 to week 2?

Five to twelve percent in weekly session load, achieved by progressing one variable. Larger jumps raise the chance of a mid-block drop in readiness and force an early deload.

How big should the deload week be?

A 25 to 40 percent cut in volume with one short, fast session kept. Weekly session load lands at 65 to 80 percent of a normal week. Youth athletes and those with a small training base need the smaller cut.

Can I run a 4-week block during competition season?

Yes, if there is a gap of at least three weeks without important meets. Compress it to build, deload, sharpen over three weeks and let the meet be the sharpen week. Between weekly meets, you are managing an in-season rhythm instead, which is covered in managing training load in competition season.

What do I do when an athlete misses the whole deload week with illness?

Treat the illness week as the deload and resume in week 4 with two days of light work before the first key session. Do not add the missed training back.

This week

• Write the one-line purpose of your next 4-week block.
• Set the four weekly load targets as percentages of the current normal week.
• Give every key session one primary objective.
• Decide the adjustment order and tell the group what gets protected.
• Start the daily readiness check-in before week 1 so you have a baseline.

Related guides: ACWR in 30 seconds for coaches and 3 signs an athlete should deload.