HYROX Doubles: Rules, Training Plan & Station Strategy

66% of all HYROX^® race entries are Doubles. Two-thirds. That makes Doubles the most popular way to race HYROX^®, and it's not even close. Yet most training advice, race recaps, and strategy guides focus on Singles athletes grinding it out alone. This page fixes that.

HYROX^® Doubles is a different race. Different rules, different weights, different pacing demands, and a completely different strategic layer: your partner. The teams that podium aren't the ones with two strong individuals. They're the ones who train together, split stations intelligently, and communicate under fatigue.

This is the definitive resource for HYROX^® Doubles. Rules, weights, training plans, station-splitting strategy, pacing, communication, partner selection, and the mistakes that cost teams minutes they'll never get back. Whether you're racing your first Doubles event or chasing a PR with your regular partner, everything you need is here.

HYROX^® Doubles Rules - Everything You Need to Know

HYROX^® Doubles follows the same race structure as Singles: 8 rounds of 1km running plus 1 station. The difference is that two athletes share every meter and every rep. Both partners must complete each 1km run together (within arm's reach on the run course), but stations can be split however you choose.

Here's what that means in practice. You and your partner run side by side for all 8km of running. At each station, you decide who does what. One partner can do the entire station. You can alternate reps. You can split it 70/30. The only rule: both athletes must stay in the station area, and the work must be completed before you both leave for the next run.

Both partners must cross the finish line together for the time to count. If one partner is 20 meters behind, your clock keeps ticking. This is why pacing matters even more in Doubles than Singles: the slower partner sets the pace on every run segment.

Divisions break down like this:

One critical rule many first-time Doubles athletes miss: you cannot "bank" station work. If Partner A finishes the Sled Push, Partner B can't start the next run alone. Both athletes transition together. For a deeper breakdown of edge cases and rules that trip up new teams, read our full guide on HYROX^® Doubles rules.

Doubles vs Singles - Which Should You Race?

The data tells a clear story: most athletes start with Doubles. Across 802,000+ race entries in the ROXBASE database, the majority of first-time HYROX^® athletes race as part of a Doubles team. It's the on-ramp, and there's no shame in that. Lighter weights, shared workload, and a partner to push you through the dark moments of stations 6, 7, and 8.

But Doubles isn't "easier." It's different. The running requirement is identical: 8km total. If your running fitness isn't there, a partner won't save you. What Doubles does is reduce the station workload per person (assuming smart splitting) and lower the weights you're moving.

Here's the deciding factor most people overlook: running pace compatibility. If your partner runs 5:30/km and you run 4:45/km, you'll spend 8km holding back or they'll spend 8km red-lining. Neither scenario ends well. A 30-second per kilometer mismatch adds up to 4 minutes of frustration across the race.

For a full comparison with finishing-time benchmarks, check out our breakdown of HYROX^® Doubles vs Singles.

Weight Standards for Doubles

Doubles uses the same station weights as the Open Singles division. This is part of what makes Doubles accessible for newer athletes while still being punishing at race pace. Here are the current weight standards:

Mixed Doubles uses the men's weight standard for all stations. That's a key detail co-ed teams need to plan for. If the female partner isn't comfortable with the heavier sled or sandbag, the male partner absorbs a larger share of the station work, which affects energy management for the rest of the race.

Doubles Training Plan - Partner Programming

Training for HYROX^® Doubles isn't "do half the work of a Singles plan." That's the fastest way to show up underprepared. Both partners need a complete aerobic base, station-specific strength, and the ability to perform under shared fatigue.^[1] The difference is in how you structure partner sessions to build race-day chemistry.

A strong Doubles training plan follows a 12-16 week build with three phases:

Each partner should train individually 3-4 times per week: 2 running sessions and 1-2 strength/station sessions.^[2] On top of that, plan 1-3 joint sessions per week focused on transitions, communication, and station splitting. The joint sessions are where Doubles teams are made. Solo fitness gets you to the start line. Partner practice gets you to the finish line fast.

A common training split for a Doubles team training 5 days per week (each partner):

• Monday: Individual run session (intervals or threshold work)
• Tuesday: Individual strength and station practice
• Wednesday: Partner session: run + 3-4 station simulations with splitting
• Thursday: Individual easy run (30-45 min, conversational pace)
• Saturday: Partner session: full or half race simulation

Returning athletes improve by an average of 3 minutes and 27 seconds when they race again in the same division. The biggest gains come from Sled Pull and Burpee Broad Jumps. For Doubles teams, that means disproportionate training time on those two stations pays off more than grinding Wall Balls to perfection.

For a week-by-week partner programming guide, read our detailed HYROX^® Doubles training plan.

How to Structure Partner Workouts

The best Doubles workouts simulate the race's unique demand: performing at high intensity immediately after your partner finishes their share. That rest-under-fatigue pattern is something you can't replicate training alone.

Here are three workout formats that build race-specific Doubles fitness:

Format 1: Alternating Station EMOM (Every Minute On the Minute)

Set a clock for 20 minutes. Partner A works for 40 seconds, rests 20 seconds while Partner B works for 40 seconds. Rotate through 5 station-specific movements: Wall Balls, Burpee Broad Jumps, Sandbag Lunges, SkiErg, Rowing. 2 rounds each. This teaches you to perform at race intensity while managing incomplete recovery.

Format 2: Run + Split Simulation

Run 1km together at target race pace. Arrive at a station (e.g., Sled Push). Split the work using your planned race strategy. Run 1km. Next station. Complete 4 rounds (4km + 4 stations). Time the whole thing. Repeat this workout 3-4 times across your training block and track your combined time. You should see a 5-10% improvement by week 10.

Format 3: Fatigue-State Decisions

Complete a hard 2km run together. Then face 3 stations back-to-back with no planned split. Decide on the fly who takes what based on how each partner feels. This trains the communication and adaptability you'll need when your pre-race plan falls apart at station 6 because one partner's legs are gone.

Station Strategy - How to Split Stations

Station splitting is where Doubles races are won and lost. The teams that finish fastest don't split everything 50/50. They assign each station based on individual strengths, then practice that plan until it's automatic.

Here's a framework for splitting each station, informed by performance data from 802,000+ race entries:

The golden rule of station splitting: minimize total station time, not individual workload. If Partner A can do 50 Wall Ball reps in 90 seconds but needs 30 seconds to recover before running, and Partner B can do 40 reps in 80 seconds with no recovery needed, Partner B should take the larger share. The math favors the team, not the individual.

For a complete station-by-station breakdown with time benchmarks, read our HYROX^® Doubles strategy guide.

Pacing Strategy for Doubles

Pacing in Doubles is dictated by the slower runner. Period. If you ignore this, one partner blows up by station 5 and the team loses more time in the second half than they gained in the first.

Here's a practical pacing approach for a Doubles team targeting a 1:30:00 total time:

Notice the 10-second per km slowdown in the second half of the runs. That's intentional. Runs 5-8 come after Burpee Broad Jumps, Rowing, Farmers Carry, and Sandbag Lunges. Your legs will be heavier. Planning for that slowdown means you won't panic when it happens.

The biggest pacing mistake in Doubles: the faster partner pushes the pace on early runs "because it feels easy." By run 5, the slower partner is cooked. They drag through Sandbag Lunges. They can barely move during Wall Balls. A 20-second gain on runs 1-3 costs 60+ seconds on stations 7-8.

For a deeper look at pacing splits by target finish time, check out our Doubles pacing strategy breakdown.

Mixed Doubles - Training for Co-Ed Teams

Mixed Doubles uses men's weight standards for all stations. That single fact shapes everything about how co-ed teams need to train and race. The female partner is moving heavier loads relative to bodyweight on every station. The male partner often (not always) has a pace advantage on runs. Managing these asymmetries is the core challenge of Mixed Doubles.

The 46% female participation rate in HYROX^® shows the sport is close to gender-balanced. Mixed Doubles is a huge part of that, with co-ed teams making up a significant share of the Doubles field. The strategy required is different from same-gender teams, and the teams that acknowledge this perform better.

Here's how to approach station splitting for Mixed Doubles:

Heavy stations (Sled Push, Sled Pull, Farmers Carry, Sandbag Lunges): The male partner typically takes 55-70% of the work. Not because of ability, but because the weight standard is the men's standard. A 100kg sled push is proportionally harder for a 65kg female athlete than a 85kg male athlete. Training should reflect this planned split.

Endurance stations (SkiErg, Rowing, Wall Balls): Split closer to 50/50 based on individual capacity. Many female athletes match or exceed male partners on these stations when the metric is sustained output relative to body weight. Test both partners' 500m SkiErg and row times. Let the data decide, not assumptions.

Burpee Broad Jumps: Split by technique quality. The performance spread on this station is massive across all divisions. Whichever partner covers more distance per rep with less energy expenditure should take the larger share, regardless of gender.

Running: This is where Mixed Doubles gets tricky. If there's a pace mismatch, the faster partner must commit to running at the slower partner's pace for all 8km. No surging ahead. No "I'll slow down for you." Agree on a shared pace in training and rehearse it. A 15-second per km gap means 2 minutes lost across the race if the slower partner tries to keep up and burns out.

For training programming specific to co-ed teams, including how to structure sessions when partners have different strength profiles, read our Mixed Doubles training guide.

Finding a Doubles Partner

The best Doubles partner isn't the fittest person you know. It's the person whose running pace is within 15 seconds per km of yours, who can commit to 2-3 partner sessions per week, and who communicates clearly when they're suffering.

Here's a priority stack for evaluating a potential Doubles partner:

1. Running pace compatibility (non-negotiable). Test both partners' comfortable 5km pace. If the gap is more than 20 seconds per km, one of you will be held back or the other will blow up. Across 8km of running, that incompatibility compounds. A 20-second gap equals 2:40 of mismatch across the race.

2. Schedule compatibility. You need to train together at least twice a week for 8-12 weeks. If your schedules don't align, your race plan will be theoretical, not tested.

3. Complementary station strengths. Ideally, where one partner is weak, the other is strong. If Partner A hates Burpee Broad Jumps but crushes Sled Push, and Partner B is the opposite, your station splits become easy and both partners conserve energy where they struggle.

4. Communication style. During a race, you'll need to make quick decisions: who takes more reps, when to push, when to pull back. If your partner shuts down under pressure or can't give clear signals when fatigued, your strategy collapses when you need it most.

Where to find a partner if you don't have one:

• Local HYROX^® community groups on Facebook and Instagram. Search "[your city] HYROX^®" and post what you're looking for, including your target time and running pace.
• CrossFit boxes and functional fitness gyms. Many members already have the station fitness and are looking for a race to train toward.
• Running clubs. Runners often have the aerobic base for HYROX^® but lack station experience. Pairing a runner with a gym-goer creates complementary strengths.
• HYROX^® events. Many race organizers host "partner matching" boards or social events before races.

For more on evaluating partner fit and red flags to watch for, see our full guide on how to find a HYROX^® Doubles partner.

Common Doubles Mistakes to Avoid

ROXBASE data on 802,000+ race entries reveals patterns in how Doubles teams lose time. These are the 7 mistakes that show up repeatedly, ranked by how many minutes they typically cost.

Mistake 1: Running at the faster partner's pace. Cost: 2-5 minutes. The slower partner red-lines early. Their station performance craters in the second half. We see this in the data: teams with even pacing across all 8 runs outperform teams who start fast and fade, even when the fast-starting team has faster individual athletes.

Mistake 2: Splitting every station 50/50. Cost: 1-3 minutes. Equal isn't optimal. If Partner A can SkiErg 500m in 1:38 and Partner B takes 1:55, giving Partner A 600m and Partner B 400m saves time because the faster athlete covers more distance at a pace the slower athlete can't match.

Mistake 3: Not practicing transitions. Cost: 1-2 minutes across the race. Every station swap (moving out of the way, adjusting equipment, confirming who goes next) takes time. Unpracticed teams lose 8-15 seconds per station swap. Multiply that by 8-16 swaps per race and you've lost up to 2 minutes doing nothing.

Mistake 4: No plan for when the plan fails. Cost: variable, often 2+ minutes. Partner B was supposed to take 60% of Sandbag Lunges but their quads are destroyed from Farmers Carry. If you haven't discussed a backup split, you'll waste time arguing or hesitating mid-station.

Mistake 5: Ignoring Wall Ball strategy. Cost: 30-90 seconds. Wall Balls are the final station and the #1 time sink across all divisions. Teams that haven't practiced their Wall Ball split under fatigue often fall apart here. One partner does too many reps, gasses out, and the other has to finish cold.

Mistake 6: Different race-day nutrition strategies. Cost: unpredictable. If Partner A carb-loaded and Partner B ate light, energy levels diverge mid-race. Align your pre-race meal timing and composition. Test it in training.

Mistake 7: Not training together enough. Cost: all of the above. Teams that only train together 2-3 times before race day make every other mistake on this list. You need a minimum of 8-10 partner sessions to build the pattern recognition and communication needed for race day.

For a deeper breakdown of each mistake with solutions, read our post on the top 10 HYROX^® Doubles mistakes to avoid.

Race Day Communication Tips

The difference between a good Doubles team and a great one isn't fitness. It's communication under fatigue. When your heart rate is 175 and your legs are full of lactate, clear signals replace conversation.^[3]

Build a communication system with these 5 components before race day:

1. Station approach signal. Before you reach each station, confirm the plan. "I'm taking first 30m, you finish." Keep it to one sentence, max. Rehearse these callouts in training until they're automatic.

2. Swap signal. During stations where you're alternating (Wall Balls, SkiErg, Rowing), have a clear verbal or physical cue for "your turn." A tap on the shoulder, a single word ("GO" or "SWAP"). Don't rely on eye contact when you're bent over gasping.

3. Pace check on runs. Every other km, the faster partner asks: "Good?" The slower partner responds with a number (RPE 1-10) or a simple "good" / "need to slow." No long sentences. No forced positivity. Honest data.

4. Audible plan changes. When the plan needs to change mid-race, the partner who realizes it says: "I'll take more lunges. You rest." The other partner acknowledges. No discussion. Trust the call. Debrief after the finish line.

5. Last-station protocol. Before Wall Balls (station 8), take 10 seconds to agree on the final split. This is the station where fatigue-driven bad decisions happen. A brief pause to confirm "I'll do 40, you do 35" prevents the chaos of two exhausted athletes trying to figure it out mid-set.

One communication habit that separates top Doubles teams: positive reinforcement during stations. Not fake cheerfulness. Specific feedback. "Good pace" during Sled Pull. "Three more" during Wall Balls. Research on team performance in endurance sports shows that brief, task-specific encouragement during effort improves output by 3-5%. That translates to real seconds at every station.

For a complete race-day communication playbook with pre-race checklists, read our HYROX^® Doubles communication guide.

Beyond communication, here are race-day logistics that Doubles teams often overlook:

• Warm up together. 15-20 minutes of easy jogging and station-specific movements. Match your warm-up intensity to your planned race-start effort.
• Carry one water bottle between you. Less to manage. Pass it off at station transitions.
• Agree on a "no ego" rule. If one partner is struggling, the other takes more work. No judgement. No discussion until after the race.
• Know the venue layout. Transition zones, station positions, and run course turns. Walk the venue if you can arrive early.

For context on what finishing times to target, see our breakdown of HYROX^® Doubles times and what constitutes a good score.

FAQ - HYROX^® Doubles