Blog, Race Formats
HYROX Doubles Guide: Rules, Strategy & How to Choose Your Partner
Jun
HYROX Doubles is the two-person team format of HYROX — and for many athletes, it’s their favorite way to race. You share every station with a partner, both of you run every kilometer together, and you cross the finish line as a team. This guide covers exactly how Doubles works, the rules that catch first-timers off guard, weights by division, and the strategy that separates fast Doubles teams from slow ones.
HYROX Doubles Rules: What You Need to Know
The core HYROX Doubles rules that catch first-timers off guard:
- Stay-together rule (5-second limit): Both partners must remain within 5 seconds of each other throughout the race — during runs and at stations. Separation beyond 5 seconds triggers a time penalty. Three penalties allowed before the fourth results in Out of Competition status.
- Both athletes run every kilometer: Unlike Relay (where athletes take turns), in Doubles both partners run every 1 km segment side by side. You cannot split the runs.
- Station work is shared: The total reps or distance at each station are split between partners in any ratio. One partner works on the mat while the other rests on the doubles mat — both must stay in the station area.
- Enter and exit together: Partners must enter and exit each station area simultaneously. Neither athlete can run ahead to recover while the other finishes the station.
How HYROX Doubles Works
The format follows the same overall structure as individual HYROX:
8 rounds of: 1 km run (together) → 1 workout station (shared)
The two key differences from individual HYROX:
- Both athletes run every 1 km segment together. You don’t split the runs. Both of you run every kilometer, side by side, for all 8 km.
- Station work is shared. The total distance or reps at each station are split between partners in any ratio you choose. One partner works while the other rests on the doubles mat, then you alternate.
The Stay-Together Rule (And Its Penalties)
This is the rule that trips up first-time Doubles teams most often. Both partners must remain within 5 seconds of each other at all times — during runs and at stations. Separation beyond that triggers a time penalty.
| Infringement | Penalty |
|---|---|
| 1st–3rd separation violation | 1-minute penalty per violation added to finish time |
| 4th separation violation | Out of Competition (DNF) |
Partners must also enter and exit each station together — neither athlete can run ahead between stations to “recover” while the other finishes.
Implication: Both partners must have compatible running paces. A significant fitness gap is a liability in Doubles — the faster partner spends the entire race throttling back, which breeds frustration and increases penalty risk.
Station Work: How to Split the Load
At each station, the total distance or rep count is what it is — your job is to divide it between two athletes in whatever combination keeps you moving fastest. There’s no mandatory 50/50 split.
One partner works while the other rests on the designated doubles mat. When ready to swap, you exchange positions. The transition itself — the hand-off — is a practiced skill. Slow transitions compound across 8 stations.
Station-by-station splitting strategies:
| Station | Common Split Approach |
|---|---|
| SkiErg (1,000 m) | Swap every 125–250 m. Adjust damper between athletes if needed. |
| Sled Push (50 m) | Swap at 25 m (halfway). Short track makes frequent swaps inefficient. |
| Sled Pull (50 m) | Swap at 25 m. Same logic as push. |
| Burpee Broad Jumps (80 m) | 3–4 exchanges across 80 m. Use verbal cues — “switching” — to signal cleanly. |
| Rowing (1,000 m) | Minimize transitions — one swap at 500 m is most efficient. Larger-footed partner adjusts footrest second. |
| Farmers Carry (200 m) | Swap at 100 m turnaround. Carrying a full 200 m is efficient if one partner is stronger here. |
| Sandbag Lunges (100 m) | 3–4 exchanges. Practice sandbag transfers in training — awkward if unrehearsed. |
| Wall Balls (100 reps) | Sets of 10–20, alternating. Agree on set size before race day. |
Weights by Division
| Station | Open Women | Open Men | Mixed | Pro Women | Pro Men |
|---|---|---|---|---|---|
| Sled Push | 102 kg | 152 kg | 152 kg | 152 kg | 202 kg |
| Sled Pull | 78 kg | 103 kg | 103 kg | 103 kg | 153 kg |
| Farmers Carry | 2 × 16 kg | 2 × 24 kg | 2 × 24 kg | 2 × 24 kg | 2 × 32 kg |
| Sandbag Lunges | 10 kg | 20 kg | 20 kg | 20 kg | 30 kg |
| Wall Balls | 4 kg / 9 ft | 6 kg / 10 ft | 6 kg / 10 ft | 6 kg / 10 ft | 9 kg / 10 ft |
Mixed Doubles note: Mixed teams (one male, one female) race at Men’s Open weights across all stations. This means the female athlete in a Mixed Doubles team is working significantly heavier than she would in a Women’s Open Doubles pairing. Factor this into partner selection and training.
Choosing Your Doubles Partner
Partner selection matters more than most athletes realize before their first Doubles race. Consider these factors:
Running Pace Compatibility
This is the most important criterion. If your easy 1 km paces differ by more than 30–45 seconds, one of you will be uncomfortable on every single run segment. Test your paces together in training before committing to a race entry.
Complementary Station Strengths
Ideally, you each have different strong and weak stations. If one partner excels at the SkiErg but struggles with wall balls, and the other is the opposite — you can load the stronger partner at their best station without requiring equal splits everywhere.
Communication Under Pressure
Doubles races create friction. One partner falls behind on a run and the other has to slow down. One partner takes longer at a station than planned. The ability to communicate calmly and adjust mid-race without frustration is an underrated partner quality.
Training Together
You should train together at least 4–6 times before a Doubles race. Specifically: practice transitions (how you hand off the sandbag, how you swap on the SkiErg), run your target pace together over 3+ km, and do at least one partial simulation with multiple stations in a row.
Doubles Racing Strategy
Run Pacing
The runs are where Doubles races are most often lost. Going out too hard on early runs causes the slower partner to trail back and triggers penalties. Set a target 1 km pace that’s genuinely comfortable for both athletes — which usually means targeting slightly below the faster partner’s individual pace. Use the Pace Calculator to generate realistic splits for your target Doubles finish time.
Station Allocation
Before race day, assign each station to whoever completes it more efficiently — not just who’s stronger, but who can do it fastest with least recovery cost. It’s legitimate for one partner to handle an entire station if the other recovers on the mat and is fresher for the next run.
Transition Speed
Fast Doubles teams practice transitions. Slow equipment handoffs, confusion about who goes next, fumbling with the sandbag transfer — these add 10–20 seconds per station. Eight stations × 15 seconds = 2 minutes lost to transition inefficiency alone. Practice it in training until it’s automatic.
Doubles vs. Individual: Which Is Harder?
Cardiovascularly, Doubles is easier than individual — you’re doing roughly half the station work while still running all 8 km. But Doubles adds complexity: the stay-together rule removes pacing autonomy, the coordination requirement adds cognitive load, and a bad transition or a partner struggling affects both athletes.
Most athletes find Doubles faster than their individual time for the first few races, then slower once they’ve optimized their individual pacing. It’s a different event that rewards different skills.
Frequently Asked Questions
Do both partners run in HYROX Doubles?
Yes. Both athletes run every 1 km segment, side by side. There is no splitting of run segments in Doubles — only station work is divided between partners.
What are the HYROX mixed doubles weights?
HYROX mixed doubles weights (one male + one female team) use Men’s Open loads at every station: Sled Push 152 kg (335 lb), Sled Pull 103 kg (227 lb), Farmers Carry 2 × 24 kg (2 × 53 lb), Sandbag Lunges 20 kg (44 lb), Wall Balls 6 kg to 10 ft target. The female athlete in a mixed doubles team works at these Men’s Open loads throughout the entire race — significantly heavier than Women’s Open doubles. Both partners must train at these hyrox mixed doubles weights before race day.
What are HYROX Doubles Mixed weights?
Mixed Doubles (one male, one female) uses Men’s Open weights at all stations: Sled Push 152 kg, Sled Pull 103 kg, Farmers Carry 2 × 24 kg, Sandbag Lunges 20 kg, Wall Balls 6 kg to 10 ft target.
What happens if Doubles partners separate during a run?
If partners are more than 5 seconds apart at any point during the race, a 1-minute penalty is added to the team’s finish time. Three penalties are allowed before a fourth results in Out of Competition status.
Is HYROX Doubles a good option for beginners?
Yes — Doubles is one of the most beginner-friendly HYROX formats because the station work is shared. The cardiovascular load of the stations is lower than individual, though the running demand is identical. It’s a great way to experience HYROX for the first time, especially if you have a training partner at a compatible fitness level.
Can a male and female team enter HYROX Doubles?
Yes — this is the Mixed Doubles division. Mixed teams use Men’s Open weights. The female athlete will be working heavier than in a Women’s Open team, so both partners should train at those weights before race day.
Related: HYROX Relay Guide · Open vs Pro · Beginner Guide · Pace Calculator
GridRox is not affiliated with or endorsed by HYROX GmbH. Rules and weights are based on current published standards — verify with the official HYROX rulebook before competing.
