Your Second Hyrox: How to Take 15 Minutes Off Your First Time (Second-Race Blueprint, Part 1)

The first race teaches you things training cannot

Every first-time Hyrox finisher knows this feeling: you crossed the line, you were proud, and then within 24 hours you were replaying every section thinking about what you would do differently. The sled push took longer than expected. You went too fast on run 1. You lost 8 minutes in places you did not even know existed.

This is the value of the first race. It is your most data-rich training session. The athletes who use it properly — who analyse their splits honestly and build their second-race preparation around the gaps they found — typically improve by 10–20 minutes. The athletes who just train harder for the same race usually improve by 4–6 minutes.

This series tells you how to be the first type of athlete.

The full 4-part Second-Race Blueprint

New parts drop every 2nd day. Bookmark the Second-Race Blueprint hub to follow along.

1. Part 1 — Your Second Hyrox: How to Take 15 Minutes Off Your First Time (you are here)
2. Part 2 — Sub-90 Blueprint: The Complete Plan for First-Timers Targeting a Smart Finish
3. Part 3 — Sub-75 Blueprint: What Separates Open Midpack from Top 10%
4. Part 4 — Sub-60 Blueprint: The Training Block, Splits, and Mindset to Chase Elite Times

The honest split audit

Before you do anything else, get your split data from your first race. Hyrox publishes full results including station times and run times for each athlete. Find your results at results.hyrox.com.

What you are looking for:

1. Your run splits List your time for each of the 8 runs. Are they consistent? Or did your later runs take significantly longer than your early runs? A 30+ second decline between Run 1 and Run 8 is a clear pacing problem — you spent too much in the first half.

2. Your station times Compare your station times to benchmark targets for your time category. Roughly:

• Sub-90 target splits: SkiErg ~4:30, Sled Push ~2:00, Sled Pull ~2:30, Burpees ~5:30, Rowing ~4:00, Farmers Carry ~2:30, Lunges ~5:00, Wall Balls ~6:00
• Sub-80 target splits: SkiErg ~4:00, Sled Push ~1:40, Sled Pull ~2:00, Burpees ~4:30, Rowing ~3:30, Farmers Carry ~2:00, Lunges ~4:15, Wall Balls ~5:00

Where were you significantly over these? That is your training priority.

3. Your cumulative time loss Add up the time you spent in transitions (total race time minus sum of all run and station times). For most first-timers this is 5–8 minutes. This is entirely free time — no fitness required to recover it.

The 5 first-race mistakes and what they cost

Mistake 1: Going out too fast on Run 1 (costs 5–10 min)

Run 1 is the most seductive trap in Hyrox. You are fresh, there is adrenaline, people around you are pushing hard, and 10k race pace feels completely manageable. So you run faster than planned.

The cost is not just Run 1. It is everything after. Every run from Run 3 onward is harder because of the glycogen you burned and the lactate you accumulated in Run 1. Athletes who go 30 seconds per km too fast in Run 1 typically see their Run 7 pace 60–90 seconds per km slower than planned.

The fix: Know your target Run 1 pace (15–20 seconds per km slower than your 5km race pace). Write it on your arm. Hold it even when it feels too easy.

Mistake 2: Losing 5+ minutes in transitions

Covered in detail in the Race Day Masterclass Part 2. The short version: transitions are the easiest free time in the race. Many first-timers lose 5–7 minutes standing around, hesitating at stations, and not moving purposefully between sections.

The fix: Practise moving immediately after each station in training. Never stand still.

Mistake 3: No station pacing strategy (costs 3–5 min)

On the SkiErg, first-timers often sprint the first 500m and collapse through the second. On the burpees, they go out at an unsustainable pace and are forced to rest mid-set. On wall balls, they attempt large unbroken sets too early and fail at rep 35 instead of completing controlled sets.

Every station has an optimal pacing strategy. Breaking wall balls into 4 sets of 25 takes the same amount of time as going unbroken to rep 40, failing, and recovering for 30 seconds before finishing. But it feels very different in your legs for the rest of the race.

The fix: Read the Station Masterclass series and train each station with a specific pacing plan.

Mistake 4: No on-course fuelling (costs 2–4 min)

Most first-timers either do not fuel on course or fuel too late (at station 7 or 8 when it is largely irrelevant to race performance). Glycogen depletion from station 5 onward is real and measurable. A gel at station 3 or 4 can maintain pace through the back half of the race.

The fix: Carry a gel in your bib pouch or belt. Take it at station 3 or 4.

Mistake 5: Undertrained running (the biggest long-term gap)

If you look at your split data and see a dramatic decline in run pace from Run 4 to Run 8, and your station times were reasonable, the honest diagnosis is that your running base was not sufficient.

Running is where the biggest time gaps between levels exist. An athlete who improves their 5km time by 2 minutes between their first and second Hyrox will see 5–8 minutes improvement in their Hyrox time from running alone.

The fix: prioritise running in your second-race training block. Minimum 3 runs per week, including one compromised run (run after a station circuit).

The 15-minute improvement breakdown

Here is a realistic picture of where 15 minutes comes from between a first and second race:

Note that none of these require becoming a significantly fitter athlete. Most of them are tactical changes available to any first-timer. The biggest single gain — better pacing — requires no additional fitness at all.

The 12-week second-race training structure

Weeks 1–4: Base and diagnosis

Focus on the specific weaknesses your split data identified. If station times were the problem, add 2 station-specific sessions per week. If running declined sharply, add a fourth run. Continue your normal training volume.

Key sessions:

• 2x per week: station-specific training (the stations where you were most over benchmark)
• 3x per week: running (one long run 45–60 min, one compromised run, one easy run)
• 1x per week: full station circuit at target pace

Weeks 5–8: Build and race-pace work

Increase station circuit intensity. Add one race-pace session per week where you do 3–4 stations at the split time you are targeting. For the running, add one interval session (4 x 800m at 5km race pace or faster).

Key sessions:

• 1x per week: race-pace station circuit (3–4 stations, rest 2 min between, aim for target splits)
• 1x per week: running intervals (800m or 1km repeats)
• 1x per week: simulation workout (4 stations + 4 runs, no rest)

Weeks 9–11: Sharpening

Reduce volume by 20%. Maintain intensity. One simulation workout per week at close to full effort. Focus on the mental side: practise transitions, practise pacing discipline.

Week 12: Taper and race

Easy week. Short sessions. Race day execution.

What’s next

Parts 2–4 of this series provide specific blueprints for sub-90, sub-75, and sub-60 finishes — with the exact split targets, training benchmarks, and weekly structures for each.

→ Part 2: Sub-90 Blueprint