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HYROX Doubles Strategy: How to Split the Work and Actually Go Faster
Doubles is not just HYROX with a friend. It requires a completely different approach to station splits, running distribution, and race-day communication. Here is how to do it properly.HYROX Doubles is one of the fastest-growing divisions in the event. It is also the division where the most time is lost to avoidable strategy errors. Most teams show up with a rough plan, split everything 50/50, and discover mid-race that this approach ignores the huge performance differences that almost every doubles pair has between its two athletes.
Smart doubles strategy is about matching work to strengths and keeping both athletes as fresh as possible throughout the race. This guide covers how to think about station splits, how to distribute running load, what to practise before race day, and how to communicate under race pressure without wasting time or energy.
In HYROX Doubles, both athletes run every 1km running segment together. At each of the eight stations, athletes can split the work in any way they choose. One athlete can complete an entire station while the other rests, or they can alternate reps, split the distance, or use any other division. Both athletes must cross the finish line together.
The Biggest Mistake Most Doubles Teams Make
Splitting every station exactly in half feels fair and logical. It is usually neither. A 50/50 split ignores the reality that most doubles teams have meaningful strength and endurance differences between partners. If one athlete is significantly stronger on the ski erg and the other is a far better runner, an equal split costs both athletes energy they could have preserved.
The smarter approach is to identify each athlete's strongest and weakest stations before race day, then build a split strategy that plays to strengths. The athlete who is stronger on a given station does more of it. The athlete who recovers faster does slightly more total work on running-intensive transitions. This is not about one athlete carrying the other. It is about optimising the team's total output.
Station-by-Station Splitting Guide
| Station | Default Split | Smarter Approach |
|---|---|---|
| Ski Erg (1,000m) | 500m each | Stronger skier does 600 to 700m. Ski erg is highly technique-dependent. Bad technique costs more than extra reps. |
| Sled Push (12.5m x 4) | 2 lengths each | Heavier or stronger athlete does 3 lengths. Sled push is a leg-dominant power station where body weight and leg drive matter. |
| Sled Pull (12.5m x 4) | 2 lengths each | More upper-body dominant. Athlete with stronger grip and lat pull should take extra lengths. |
| Burpee Broad Jumps (80m) | 40m each | Lighter or more explosive athlete takes more. If one partner finds burpees significantly harder, give the other 50 to 60m. |
| Rowing (1,000m) | 500m each | Stronger rower does 600 to 700m. Rowing efficiency varies enormously between athletes. |
| Farmers Carry (200m) | 100m each | Farmers carry is one of the easiest to equalise. Both athletes can carry 100m without major efficiency difference. |
| Sandbag Lunges (100m) | 50m each | Athlete with stronger legs takes more. Sandbag lunges punish weaker quad endurance hard. |
| Wall Balls (100 reps) | 50 each | Strongest wall ball athlete should take 60 to 70. Wall balls are highly repetition-skill dependent. Weaker wall ball athlete tires fast and slows the team down if they take equal reps. |
Running: Should You Split the Kilometres?
Both athletes run every 1km segment together in standard HYROX Doubles. This means the running pace is set by the slower runner on every kilometre. There is no splitting running between athletes.
What you can control is how your station strategy affects your running capacity. If one athlete does significantly more station work, they will be more fatigued on the subsequent running segment. Building your station splits to keep the stronger runner fresher on the running kilometres is a legitimate and effective approach.
In Mixed Doubles, teams often have a significant pace difference between male and female partners on running. The stronger runner should lead on pace but not pull away. The running segments are where most mixed doubles teams lose time by going too hard together in the first four kilometres and having the weaker runner blow up in the second half. Start conservatively and negative split.
How to Communicate During the Race
Race day communication under fatigue is harder than it sounds. Agree a shorthand before the race so you are not trying to discuss station strategy while both of you are out of breath.
- Agree who starts each station the night before. Do not decide at the start line under race pressure.
- Use a simple signal system: a tap on the shoulder means switch. A raised hand means I need a longer rest before I go again.
- Whoever is resting at a station is responsible for counting reps and tracking the split. The working athlete should not need to think about this.
- If one athlete is struggling, do not wait for them to ask for help. The resting athlete should offer to take more. Pride costs time.
- The final two stations, sandbag lunges and wall balls, are where most teams fall apart. Agree a specific rep count in advance and stick to it.
Athlete A strengths
Running + RowingLead pace on running segments. Take 600m on ski erg. Take 600m on rowing. Equalise on farmers carry and sled push.
Athlete B strengths
Upper Body + PowerTake 3 sled push lengths. Take 3 sled pull lengths. Take 60 wall balls. Equalise on farmers carry and burpees.
The most common reason doubles teams underperform is one or both athletes not wanting to admit they are weaker at a station. Playing to individual strengths is not a concession, it is strategy. Teams that have an honest conversation about relative strengths before race day consistently outperform teams that split everything equally to avoid an awkward conversation.
Training for Doubles: What to Do Together and Separately
Doubles pairs often make the mistake of doing all their training together and none of it separately. Both approaches in isolation are wrong. You need individual training to build your own fitness base, and combined training to develop the communication and pacing discipline that determines race day performance.
- Individual training: each athlete should follow a programme that develops their weaker stations alongside their stronger ones. You cannot rely on your partner to cover for a glaring weakness indefinitely.
- Joint sessions: practise your station splits at least twice in the six weeks before the race. Run the splits you have agreed at race pace so you both know what to expect.
- Run together regularly: if there is a pace gap between partners, the slower runner needs to train at the faster runner's tempo occasionally. The running segments are run together and the slowest pace wins.
- Do at least one full HYROX simulation run at race pace before the event with the exact splits you have agreed.
"The best doubles teams have had uncomfortable conversations about who is better at what. The rest have just guessed."
The difference between fast teams and well-intentioned onesHYROX Doubles strategy: the essentials
- Do not default to a 50/50 split. Map each athlete's strengths and build a split strategy around them before race day.
- The strongest wall ball athlete should take 60 to 70 reps. Wall balls are the station where an uneven strength difference costs the most time.
- Both athletes run every 1km together. Running pace is set by the slower athlete. Preserve the stronger runner's legs where you can.
- Agree your communication signals before race day. Decide who starts each station the night before.
- Do a full simulation run with your agreed splits before race day. Never try out a split strategy for the first time at the event.
- The final two stations (lunges and wall balls) are where most doubles teams fall apart. Agree exact rep counts and commit to them.
Train for HYROX Doubles. With a plan that actually prepares you.
Edge builds structured HYROX training plans for every division including Doubles. Whether you are training individually or building combined sessions with your partner, the plan gives you the structure to arrive ready for every station and every kilometre.
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