The Free 8-Week HYROX Training Plan

The philosophy: strength is not the sacrifice

Most HYROX plans are running plans with HYROX strength training bolted on — and as race day approaches, the lifting quietly shrinks. A set dropped here, a session cut there, until you arrive at the start line aerobically sharp and physically diminished, wondering why the sled feels bolted to the floor.

This plan takes the opposite position. Two heavy full-body strength sessions survive all eight weeks, untouched. What flexes is the running — specifically how much of it is hard — never the barbell work. Interference between lifting and endurance training is real, but it is managed, not surrendered to: hard days stay hard, easy days stay genuinely easy, intervals never land the day after heavy lifting, and most of your running is deliberately conversational. Do that, and the two adaptations stop fighting.

Why protect strength? Because on race day, strength is what makes everything cheap. The athlete who arrives strong pushes the sled at a fraction of their capability, lunges without crisis, and throws the hundredth wall ball with something in reserve — and cheap stations mean faster runs. The athlete who traded their strength for extra mileage finds out at station two.

How the plan works

Five training days, two rest days. The weekly template: Day 1 strength A, Day 2 HYROX running, Day 3 rest, Day 4 strength B, Day 5 engine work, Day 6 stations or hybrid work, Day 7 rest. Shift days to fit your life, with one rule you never break: the interval day never lands directly after a strength day.

Loading is by effort, not percentages. RPE 7 means you had about three clean reps left; RPE 8 means about two. Threshold replaces guessed RPE with loads computed from your lifts.

Progression is simple: whenever every set was clean at the prescribed RPE, add 2.5 kg the following week. When in doubt, repeat the week — an extra week at a load you own beats a missed lift you don't.

Every strength session ends with 10–15 minutes of station-specific accessory work — think walking lunges or farmers carries — chosen around whichever stations feel weakest for you.

If you miss a day, do not stack sessions to catch up. Drop the lowest-priority session that week: Day 5 first, then Day 6 — never a strength day. Miss a Thursday? The app rebuilds your week; a PDF can't.

Weeks 1–3 — Base

Build the aerobic base and groove the lifts. Nothing in this block is hard except the last set — that is deliberate. Week 1 lifts at RPE 7; weeks 2–3 move to RPE 8 with the same sets and reps.

Weeks 4–6 — Build

Loads climb, the running gets teeth, and the race gets rehearsed.

The app decides when you're ready to build from what you logged — not from the calendar.

Treat the week-6 simulation as a dress rehearsal, not a time trial: practise pacing, transitions, and eating beforehand exactly as you will on race day. With a watch connected, Threshold judges whether you actually ran your zones.

Weeks 7–8 — Race prep

Sharpen, then arrive fresh.

What this plan can't do

This is a good plan, and it is honestly limited. It can't know your lifts, so it guesses with RPE. It can't see your watch, so it can't tell you whether Tuesday's run was actually zone 2. It can't rebuild your week when Thursday disappears into work. And it prescribes the same accessories to a 60 kg runner and a 100 kg lifter, because it has never met either of you. Threshold can — that is the entire product.

There are more honest limits worth naming. It cannot see how you slept, so it will hand you the same threshold session after a five-hour night as after a nine-hour one. It has no idea what equipment your gym has, so a plan built around a sled and a sandbag may need translating every single week. It assumes a stable schedule of five training days, which is a fiction for most people with jobs and children. It cannot judge technique, so a set of lunges that looks like a slow collapse is scored the same as a clean one. And it has no memory: it does not know that you have failed the same interval session three weeks running, which is precisely the signal a coach would act on.

It also cannot pace your race for you. The paces in the final block are written as “target race pace”, which assumes you already know yours — most first-timers do not, and get it wrong by 20–30 seconds per kilometre in the optimistic direction. Use the week-6 simulation to find the number, then treat everything after it as calibration rather than prescription. Where the plan and your body disagree, your body is the better source.

Injuries and missed weeks are the two things most likely to derail this plan, and both are manageable if you respond to them structurally rather than emotionally. Start with the distinction that matters: soreness that eases within the first ten minutes of a warm-up is training, and you continue. Pain that sharpens as you move, changes how you move, or is present at rest is an injury, and you stop the aggravating movement that day — not the whole week.

For most niggles the answer is substitution, never a full stop. A cranky knee: cut the lunges and sled push, keep deadlifts and upper-body work, replace running with rowing or SkiErg at the same duration and effort. A tender lower back: drop deadlifts to trap-bar or hip-thrust variants at lighter loads, keep squats within a pain-free range, keep all the running. A shoulder: hold the wall-ball and press volume, keep everything below the waist untouched. Shin splints or an angry Achilles: move all easy volume to the bike or rower for two weeks and keep only one short run, which usually resolves it faster than resting completely. The principle is that the plan loses one ingredient, not the meal.

If pain forces you to stop training entirely for more than five days, do not resume where the calendar says. Come back into the previous week at roughly 70% of the load and volume you last handled, complete one full clean week there, and only then progress. Two weeks off costs you very little strength; one aggressive return week can cost you the race.

Missed weeks follow simpler rules. Miss a single session and drop it — do not stack two sessions into a day. The priority order when cutting is fixed: Day 5 engine work goes first, then Day 6 stations, and a strength day is never sacrificed. Miss a whole week to illness, travel, or work and you repeat that week rather than skipping forward; the block structure only works if each block is actually completed. Miss two or more weeks and re-enter the plan one block earlier: from Build, restart at week 4; from Race Prep, drop back to week 5 and run the simulation before you sharpen.

When race day is fixed and the calendar no longer fits, compress from the front, not the back. The Base block can be shortened to two weeks, and the Build block to two, but the week-6 simulation and the eight-day taper are the two things that should survive under any circumstances — one tells you how to pace, the other makes sure you can. If illness lands inside the final fortnight, skip forward straight to the taper. Arriving slightly undertrained and completely fresh beats arriving fully trained and still recovering, every time.

Frequently asked questions

Is 8 weeks enough to train for HYROX?

Yes, if you already train three or more times a week. This plan assumes you can run 5 km continuously and lift with basic barbell competence. Coming from a lower base, run the Base block twice for an 11-week runway.

How many days a week is this HYROX plan?

Five training days and two rest days: two strength sessions, two runs, and one station or hybrid session. The strength days never disappear — that is the point of the plan.

Do I lose strength when training for HYROX?

Only if your plan quietly drops lifting to make room for running — which most HYROX plans do. Keep two hard full-body sessions anchored, keep most running easy, and separate hard days from lifting days, and strength holds or climbs through race week.

What weights should I use for the strength sessions?

Work off effort: RPE 8 means you could do about two more reps. Add 2.5 kg the next week whenever all sets were clean at the prescribed RPE. When in doubt, repeat the week rather than forcing a jump.