12-Week HYROX Race Prep Plan with Free PDF Download

You signed up for HYROX. Now you have 12 weeks.

Most first-time HYROX athletes I coach at Persistence Athletics walk in with two problems. They either trained for HYROX like it is a 10K (and blow up at station 4), or they trained for it like it is a CrossFit competition (and blow up at the second 1 km run). The race is neither. It is an 8 km running race interrupted by 8 high-load stations, and the prep has to honor both demands.

A 12-week block is the right length for most first-time racers who are already training 3 to 4 days a week. Long enough to build the aerobic base, the station-specific strength, and the race-pace work. Short enough that you can hold focus without your life falling apart. Less than 12 weeks and you are gambling on your existing fitness. More than 12 weeks and you are usually adding cost without enough return.

I'm Ravi Dewangan, CFL3, MS in Strength and Conditioning, and CrossFit Seminar Staff. I have programmed HYROX prep for dozens of first-time and returning racers at Persistence in Belltown. This article is the 12-week structure I write for them, with the weekly progressions and a sample week 6 in detail. Updated April 2026.

Table of Contents

• Why a 12-week block works for HYROX
• The 3-block structure: base, build, race-prep
• Week-by-week table for all 12 weeks
• How we coach HYROX prep at Persistence Athletics
• Sample week 6 in full detail
• Frequently Asked Questions

Why a 12-week block works for HYROX

The HYROX race demands three qualities at the same time: aerobic capacity over roughly 60 to 120 minutes, mixed-modal strength endurance, and the ability to keep moving through high lactate. None of those qualities adapt fast. The aerobic system takes 6 to 8 weeks to show meaningful change. Strength endurance takes 4 to 6 weeks of focused work. Race-specific pacing takes 3 to 4 weeks of repeated practice under fatigue. Stack those phases and you land at 12 weeks.

Shorter prep blocks (4 to 8 weeks) work for athletes with a strong existing aerobic base and recent HYROX experience. They do not work for first-timers. The body does not skip phases just because the calendar is short.

Longer prep blocks (16 to 20 weeks) sound thorough but in practice produce diminishing returns. The aerobic adaptations plateau, the motivation drops, and small injuries from accumulated volume start to surface. 12 weeks gives you enough runway to peak without overstaying.

Who should run this plan

This plan assumes you are already training 3 days a week with a mix of running, lifting, or CrossFit. If you are coming off a desk-job year with no consistent training, build a 4 to 6 week aerobic base first. Hit 3 runs a week of 20 to 40 minutes and 2 strength sessions a week. Then start the 12 weeks.

If you have done HYROX before and want to PR, the same 12-week structure works, but the intensities shift up across all three blocks. We adjust those by hand for returning racers based on their last race time.

The 3-block structure: base, build, race-prep

The 12 weeks split into three 4-week blocks, each with a different priority.

Block 1 (Weeks 1 to 4): Base. Aerobic capacity, station familiarity, baseline strength.

Block 2 (Weeks 5 to 8): Build. HYROX-specific intervals, longer station work, pace introduction.

Block 3 (Weeks 9 to 12): Race-prep. Race-pace simulation, taper, peak.

Each block has a different feel. Block 1 is high volume and low intensity. You are running easy, lifting moderately, and learning the stations. Block 2 is the grind. Volume stays high, intensity climbs, and you start running 1 km repeats under load. Block 3 cuts volume and sharpens intensity. You will run faster than race pace in short bursts, then taper hard in the final 7 to 10 days.

Each week in this plan has 3 to 4 main sessions plus optional easy work. The structure assumes you have a job, a life, and 4 to 6 hours a week for training. Athletes with more time can add a fifth session, but most first-timers do better with a tight 3-to-4-day plan they actually finish.

Week-by-week table for all 12 weeks

Here is the macro view. Each row is one week of training.

Week	Block	Focus	Sessions	Long run	Station work
1	Base 1	Aerobic base + movement quality	3	5 km easy	1 station per session, light
2	Base 1	Aerobic base + movement quality	3	6 km easy	2 stations per session, light
3	Base 1	Aerobic base + movement quality	4	7 km easy	2 to 3 stations, light to moderate
4	Base 1	Deload week, retest baseline	3	5 km easy	1 station per session, light
5	Build	Tempo runs + station endurance	4	8 km moderate	4 stations per session, moderate
6	Build	1 km repeats + heavier station work	4	9 km moderate	4 to 5 stations, moderate to heavy
7	Build	Mixed-modal intervals	4	10 km easy	5 stations, race-load
8	Build	Race-pace simulation, partial sim	4	11 km easy	6 stations linked, moderate
9	Race-prep	Full sim + race-pace 1 km repeats	4	8 km at race pace	All 8 stations linked, race-load
10	Race-prep	Sharpening intervals, reduce volume	4	6 km moderate	6 stations, race-load
11	Race-prep	Begin taper, race-pace 500 m repeats	3	5 km easy	4 stations, light
12	Race-prep	Taper week, race day	2 short + race	3 km shake-out	None, race day

A few notes on the table. Week 4 is a deload. Skipping it is the most common mistake first-time HYROX athletes make, and it shows up as injury or stalled fitness in week 7 or 8. Week 8 includes a partial race simulation (4 to 6 stations linked at moderate effort), which is the first time you actually rehearse the race format. Week 9 is the hardest week of the entire block. Week 12 is the lightest.

What "moderate" and "race pace" mean here

Moderate effort = roughly 75 to 80 percent of max heart rate, conversational but pointed. Race pace = the pace you can sustain across the full HYROX distance, not your 1 km PR. For most first-timers that lands around 5:30 to 6:30 per km on the run portions, plus 30 to 60 seconds slower per station compared to a fresh-state benchmark. Calibrate during your first sim in week 8.

How we coach HYROX prep at Persistence Athletics

HYROX is one of the fastest-growing programs at Persistence Athletics in Belltown. We run a dedicated HYROX class every Saturday from 9:30 to 11 AM that hits all 8 stations in race format under coaching. It is the closest thing in Seattle to a weekly race rehearsal, and most of our first-time racers attend it for at least 6 to 8 weeks of their 12-week block.

We screen every new HYROX athlete on entry. The screen is simple: a 1 km run, a 50 m sled push at race-load, 20 wall balls, and 20 burpee broad jumps. The result tells us whether the athlete is ready to start the 12-week block, or needs a 4 to 6 week base period first. Roughly half of first-timers we see need that base period. The plan does not work if the athlete is not ready for it.

For members who want individualized programming and weekly check-ins, personal training with one of our HYROX coaches is the right move. One session a week with a coach watching the run mechanics, the station transitions, and the pacing decisions is the fastest way to take a first race from "I survived" to "I am proud of that result." The coached version of this plan is what we sell, and it works.

If you want the macro view of HYROX in Seattle including gym options, race calendar, and what HYROX is, see our HYROX Seattle training guide. For pricing on group classes that include HYROX, see our pricing page. And the main HYROX program page covers our full HYROX offering at Persistence.

The downloadable PDF version of this 12-week plan, with daily workouts, percentages, and a printable tracker, is available to anyone who books a free trial class. We hand it to you in person, walk through your first week, and answer questions on the spot.

Sample week 6 in full detail

Week 6 sits in the middle of Block 2 (Build) and is the first week where the volume and intensity start to feel like real HYROX prep. Here is exactly what the week looks like.

Monday: HYROX intervals (60 to 75 minutes)

1. Warm-up: 10 minutes easy run + dynamic mobility.
2. 6 rounds of: 1 km run at moderate-hard effort (roughly 85 percent), then one of the 8 stations at moderate load. Rotate through stations 1 to 6 across rounds.
3. Cool-down: 5 minutes walk + light stretching.

Goal: practice running into station work under fatigue. Your station times will be 20 to 40 seconds slower than fresh-state.

Tuesday: Strength (45 to 60 minutes)

1. Back squat: 4 sets x 6 reps at 70 to 75 percent.
2. Romanian deadlift: 3 sets x 8 reps moderate.
3. Strict press: 3 sets x 5 reps at 75 percent.
4. Accessory: weighted carries (3 sets x 30 m), core work (3 rounds x 1 min plank variations).

Strength stays in the program through week 10. Drop it only in the final taper week.

Wednesday: Recovery / optional easy run (30 minutes)

1. Easy zone-2 run, 30 minutes flat. Or rest day if recovery is dragging.

Thursday: Tempo run + 2 stations (60 minutes)

1. Warm-up: 10 minutes easy.
2. 4 km tempo run at moderate-hard pace (roughly 80 to 85 percent).
3. 2 stations: 100 m sled push at race-load + 100 m sandbag lunge at moderate load.
4. Cool-down: 5 minutes walk.

Goal: extend the tempo capacity you built in weeks 4 and 5.

Saturday: HYROX class at Persistence, 9:30 to 11 AM (90 minutes)

1. Coached warm-up.
2. Partial HYROX simulation: 4 to 5 stations linked with 1 km runs in between, at moderate effort.
3. Coached cool-down + station-specific technique work.

This is the long session of the week. Treat it as the most important session of the 7 days.

Sunday: Full rest

Walk, stretch, eat, sleep. Strength prep is a recovery sport.

The week totals roughly 5 hours of training across 4 main sessions plus one optional easy day. Most first-timers who hit week 6 cleanly are on track to race well in week 13. Most who skip Saturday or chronically miss the strength day are not.

Frequently Asked Questions

How many days per week should I train for HYROX?

Three to four sessions per week is the sweet spot for first-time HYROX racers training around a job. Two of those should be HYROX-specific (mixed-modal intervals or station work), one should be a longer aerobic run, and one should be strength. More than five sessions a week without a coached program usually leads to broken-down recovery and worse race-day output.

How long should my long run be in HYROX prep?

Build to a 10 to 12 km continuous run by week 8. The HYROX race itself is 8 km of running broken into 1 km segments, but the cumulative aerobic demand is closer to a 10 km race effort plus station load. Going past 12 km in training adds joint cost without much HYROX-specific return.

Do I need to practice the actual HYROX stations during prep?

Yes, at least once every 2 weeks. The skill cost of the burpee broad jump, sandbag lunge, and sled push is real, and you cannot fake it on race day. We run a HYROX class every Saturday at Persistence Athletics from 9:30 to 11 AM that hits all 8 stations under fatigue, which is the closest thing to a race rehearsal short of a sim.

When should I start tapering before a HYROX race?

Begin a structured taper 7 to 10 days out. Drop weekly volume by 30 to 40 percent, keep intensity high but short, and cut your last hard interval session at least 4 days before race day. Most first-timers either over-taper (lose the edge) or under-taper (race tired). Aim for crisp legs and slight nervous energy, not depletion.

Is the 12-week plan enough if I am brand new to HYROX?

It is enough if you have a baseline of CrossFit, running, or strength training already. If you are starting from sedentary, build a 4 to 6 week base of consistent training before starting the 12-week block. Otherwise the volume in weeks 5 to 8 will grind you into the ground. We screen new HYROX athletes at Persistence to catch this early.

Can I get the PDF version of this 12-week plan?

Yes. The full 12-week PDF with daily workouts, percentages, and a printable tracker is available to anyone who books a free trial class at Persistence Athletics. We hand it to you in person and walk through your first week so you know exactly how to execute it.

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Try a free first class at Persistence Athletics

If you are training for your first HYROX race and want a coach who has programmed the full 12-week block before, your first class at Persistence Athletics in Belltown is free, and you can attend our Saturday HYROX class at 9:30 AM as part of it. We will hand you the PDF in person.

Book your free class. Persistence Athletics, 3025 1st Ave, Belltown, Seattle. 8 minutes from Amazon, walkable from anywhere in downtown Seattle.

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