HYROX Doubles — The Complete Guide to Racing With a Partner

Every serious HYROX athlete eventually faces the same conversation with a training partner: "We should do a doubles race together."

It sounds like a great idea. You've been training together for months. You know each other's strengths. You can push each other. And splitting the work across two people has to be easier than doing the whole race solo, right?

It's not easier. It's different — and in many ways it's more demanding in the ways that matter most. HYROX Doubles tests everything the individual race tests, plus communication, strategy, and the ability to perform when your partner needs you most.

This is the complete guide to HYROX Doubles — how the format works, how to choose the right partner, how to split the stations strategically, how to pace as a team, and how to arrive at the North Texas Strength Expo in Mesquite ready to race it properly.

What Is HYROX Doubles?

HYROX Doubles is a two-person team version of the standard HYROX race. The course is identical — eight rounds of a 1km run followed by one workout station — but the workload is shared between partners using the "You Go, I Go" (YGIG) principle.

How the running works: Both partners run every 1km segment together. You don't split the running — you both complete all eight 1km runs side by side. This is one of the most important things first-time Doubles athletes misunderstand. The running is not shared. You both run the full 8km.

How the stations work: At each station, only one partner works at a time while the other rests. The total station volume must be completed between the two of you — but you decide how to split it. One partner can do all 500m on the SkiErg while the other waits, or you can alternate every 100m. On wall balls, you can split 75 reps evenly at 37-38 each, or skew it based on who's stronger at that movement.

The station weights in Doubles are the same as in Singles for the equivalent division — there is no weight reduction because you're sharing the work. Open Doubles uses Open weights. Pro Doubles uses Pro weights.

HYROX Doubles Divisions

HYROX Doubles is available in four pairings at the North Texas Strength Expo:

Doubles Men — Two male athletes racing together.Doubles Women — Two female athletes racing together.Doubles Mixed — One male and one female athlete racing as a team.Pro Doubles — Elite division for each pairing with heavier station weights.

Age groupings in HYROX Doubles are based on the average age of the two partners on race day. If you're 28 and your partner is 36, your average is 32 — placing you in the 30–34 age bracket. This system ensures competitive fairness across generations.

World Championship qualification in Doubles is available at sanctioned events. Pairs who qualify must race together at the World Championship — partner switching after qualification is not permitted.

How to Choose the Right HYROX Doubles Partner

Partner selection is the single most important decision in HYROX Doubles competition, and most athletes get it wrong by prioritizing friendship over strategic fit.

The best Doubles partnerships have complementary weaknesses, not matching strengths.

If both partners are strong runners but struggle with heavy stations, you'll move well through the runs and grind through every station together. If both partners are strong at the sled but slow runners, you'll split the stations efficiently and lose all of it on the runs.

The ideal HYROX Doubles pairing has one partner who excels at heavy functional movements and one who excels at cardiovascular endurance — or more specifically, one who is better at the strength-biased stations (sled push, farmer's carry, sandbag lunges) and one who is better at the endurance-biased stations (SkiErg, rowing, running).

Questions to ask before committing to a partner:

• Who is faster on a 1km run at race pace?
• Who has the better sled push mechanics?
• Who is stronger on the rowing machine?
• Who handles wall balls better when fatigued?
• Can we communicate clearly under stress?

The last question is the one most teams skip and the one that determines race day execution more than any physical quality. You and your partner need to be able to give and receive clear, direct information during the race — "I'm taking the next 20 wall balls," "switch now," "pace down on this run" — without miscommunication creating hesitation.

Station Split Strategy for HYROX Doubles

How you split each station determines your finish time as much as your fitness does. Here's a data-backed framework for each station:

SkiErg (1,000m)Split evenly — 500m each. The SkiErg rewards rhythm and technique, and most athletes can sustain 500m without significant fatigue. If one partner has dramatically better SkiErg mechanics, skew toward 600-700m for them and let the weaker partner take 300-400m.

Sled Push (50m)This is the station where most Doubles partnerships face their first real test. The optimal split depends on who has better pushing mechanics. Many teams find one partner significantly outperforms the other on the sled — don't split evenly out of fairness, split based on capability. If one partner can push 35m and the other 15m efficiently, use that split.

Sled Pull (50m)Generally easier to split evenly — 25m each. The sled pull is more rowing-based and less mechanically specific than the push.

Burpee Broad Jump (80m)Split evenly — 40m each. Burpee broad jumps are a cardiovascular and endurance event, not strength-biased. The partner with better hip mobility and jump efficiency takes slightly more if there's a meaningful difference.

Rowing (1,000m)The rowing machine rewards technique more than most stations. If one partner has significantly better rowing mechanics, consider a 60/40 or even 70/30 split. The time saved by having the better rower do more can significantly outweigh the cost of that partner taking more total volume.

Farmer's Carry (200m)Strength-biased. Split based on who handles grip and loaded carry better. Many Doubles teams do 100m each in one continuous pass rather than alternating shorter segments, which reduces time lost to transitions.

Sandbag Lunges (100m)Split evenly — 50m each. Do not attempt complicated mid-station transitions on sandbag lunges. Each partner takes the bag, completes their segment cleanly, and hands off. Fumbled transitions on lunges cost more than slightly uneven splits.

Wall Balls (75 reps Open / 100 reps Pro)The final station and the most critical to split strategically. A common error is attempting to alternate every 10-15 reps throughout — frequent transitions create rest opportunities that individual racers don't have, but the cognitive and physical cost of the transitions can eat into efficiency. Many strong Doubles teams split into two large sets (37-38 each for Open) with one clean handoff, rather than multiple small alternations.

Pacing in HYROX Doubles

The biggest pacing mistake in HYROX Doubles is going out faster than your individual race pace because "you're sharing the work."

You're not sharing the running. Both partners run every kilometer. If your individual 1km race pace is 5:30/km, your Doubles running pace should be similar or even slightly more conservative in the early rounds — because you're still running 8km total and your partner's fatigue affects the team's ability to execute stations efficiently.

Recommended pacing approach:

• Rounds 1–3: Conversational pace. Slightly more conservative than individual race pace.
• Rounds 4–6: Build into your target pace. You should feel controlled but working.
• Rounds 7–8: Race pace. Everything you have left.

Station pacing: Resist the urge to watch your partner work and push them to go faster during their segment. The partner working needs to execute their split cleanly. The partner resting needs to actually rest — not burning energy coaching, just recovering.

Training for HYROX Doubles Together

The most effective HYROX Doubles preparation combines individual fitness development with specific partner sessions:

Train solo on fitness first. Your individual aerobic base, station technique, and strength development should happen in your own training sessions. Don't try to build fitness together during Doubles-specific training — use those sessions for strategy and communication practice.

Practice the actual YGIG format. Set up one station and practice transitioning between partners. Focus on clean, efficient handoffs — not mid-rep, not when one partner is exhausted to the point of slowing, but at planned split points executed with precision.

Train the specific split you plan to race. If you've decided on a 600/400 SkiErg split and a 35m/15m sled push split, practice those exact splits in training. Race day is not the time to improvise split decisions.

Run together regularly. Since both partners run every kilometer, your running paces need to be compatible. If one partner is significantly faster, practice at the slower partner's target race pace so both athletes know what sustainable feels like at that speed.

Race HYROX Doubles at the North Texas Strength Expo

The North Texas Strength Expo in Mesquite, Texas features HYROX Doubles as part of its HYROX event — Doubles Men, Doubles Women, and Doubles Mixed categories all available alongside individual Open, Pro, and Relay divisions.

Racing HYROX Doubles inside a national strength expo with 5,000+ fans creates a race environment that amplifies the team dynamic in ways standalone races don't. The crowd energy during a Doubles race — watching two athletes work in coordinated effort through each station — is one of the most compelling spectator moments at the entire event.

Bring your training partner. Build your strategy. Come race the course you've been preparing for.