8-Week HYROX Boston Training PlaN

Doing your first HYROX is no joke. It’s part endurance, part strength, and 100% grit—from 1,000-meter runs to sled pushes, burpee broad jumps, wall balls, and everything in between. The key to performing well? A training plan that builds both your aerobic engine and your functional strength—while helping you stay healthy and consistent for 8 full weeks.

That’s where this plan comes in. We’ve built a flexible, race-ready 8-week HYROX prep program around three core elements at Invictus Boston:

• HYROX Endurance Classes (2–3x/week)

• Strength Classes (1–2x/week)

• An 2-day-per-week running plan with and optional third day to build aerobic capacity and improve run performance across the 8 x 1K intervals you’ll face on race day

Here’s how it all fits together.

HYROX Endurance Classes (2–3x/Week)

Our HYROX Endurance classes are designed specifically to prepare you for race-day demands. You’ll push sleds, row and ski, throw down wall balls, and perform movements under fatigue—all while getting personalized coaching and pacing guidance. These sessions mimic the effort and transitions of race day, so you’re not just fit—you’re ready. The classes also incorporate movements similar to those you'll see on race day to keep your training both effective and engaging.

What you'll gain:

• Improved engine and stamina

• Improved technique and efficiency on each of the 8 stations

• Better pacing across long efforts

• Mental toughness and confidence on race day

  
  

Strength Class (1–2x/Week)

Functional strength is a non-negotiable for HYROX. Whether it’s sleds, carries, wall balls, or lunges, you need a strong, stable base to perform efficiently and avoid injury. Our Strength classes offers this under the watchful eye of a professional coach who will teach you to move safely and efficiently.

Why it matters:

• Move more weight with better form

• Recover faster between movements

• Maintain power output deep into the race

Running Plan (2 Days/Week with an optional 3rd)

While HYROX Endurance classes cover a lot of your conditioning, adding two running-specific workouts each week helps improve run efficiency and build fatigue resistance for the 8 x 1K segments on race day.

Each week includes:

• Day 1: Intervals or Tempo Effort

• Day 2: Long Aerobic Run

• Optional Third Run: Easy/recovery pace if you feel good

  
  

Here’s the full 8-week running plan:

Week 1

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 4 x 3 min @ 10K pace, 90s jog recovery

• Day 2: 3 miles easy

• Optional: 20–30 min easy jog or bike

  
  

Week 2

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 2 x 5 min tempo + 4 x 1 min fast, 90s rest between efforts

• Day 2: 3.5 miles easy

• Optional: 3 miles very easy

  
  

Week 3

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 5 x 3 min @ 5K pace, 2 min jog recovery

• Day 2: 4.5 miles with last 5 min at tempo pace

• Optional: 30 min recovery jog or bike

  
  

Week 4

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 3 x 7 min tempo, 90s rest between intervals

• Day 2: 5 miles easy

• Optional: 3 miles recovery

  
  

Week 5

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 6 x 2 min @ 3K–5K pace, equal jog recovery

• Day 2: 5.5 miles with last 5–10 min at tempo

• Optional: 35 min cross-train

Week 6

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 2 x 8 min tempo + 4 x 30s fast, 90s jog recovery

• Day 2: 6 miles easy

• Optional: 3–4 miles easy with strides

Week 7

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 4 x 4 min @ 5K pace, 2 min jog recovery

• Day 2: 5 miles with middle 10 minutes at tempo effort

• Optional: 2 miles easy plus strides

  
  

Week 8 (Race Week)

• Day 1: 10 min easy warm-up run at easy pace, rest 3 min, and then 3 x 3 min @ 10K pace, 2 min jog recovery

• Day 2: 2–3 miles easy or complete rest

• Race Day: HYROX

  
  

Weekly Schedule Example

Here’s how your week might look combining everything:

• Monday – Strength

• Tuesday – HYROX Endurance

• Wednesday – Run Workout (Intervals/Tempo)

• Thursday – Rest

• Friday – Strength or HYROX Endurance or Easy Run

• Saturday – HYROX Endurance

• Sunday – Long Run

Why This Combo Works

HYROX tests your strength, endurance, and ability to keep moving under fatigue. This 8-week plan develops:

• A stronger, more efficient engine

• Better strength-to-weight ratio and movement quality

• More confidence in race-specific movements and pacing

  
  

With expert coaching and thoughtful programming, you won’t just survive the race—you’ll crush it. Interested in getting started with a free trial class? Book yours here. Have more questions about this training plan? Reach out to bartels@invictusboston.com for help!

Race season starts now. Let’s get to work!