A doubles race sounds as though two people might split everything in half. In HYROX, that assumption would get the running wrong. We compared Single Open, Doubles and Team Relay using official guidance and linked 26/27 season rulebooks checked on October 6, 2026. This is desk research, not a race report or a training assessment. We have not verified a particular city’s next date, ticket availability or entry price. Start with the format, then check the actual event.
Single Open
The official overview describes a format in which one person completes the running and workout stations. I would consider it when I want responsibility for the entire experience and my own pace. A repeated run-and-station race cannot be judged from one running time alone. Having no partner to coordinate with does not remove the preparation required.
The trade-off is taking every part yourself. Open should not be read as a casual activity requiring no readiness check. Learn the movements and applicable rules before making the entry decision. For a first event, I would prioritize understanding the format over copying another person’s fast result. This article is not a health clearance or a training schedule.
Doubles
Both participants complete the full running distance together; they share the work at the stations. Doubles does not mean running half the course each. The current official rulebook describes the shared running and movement conditions. I would investigate it if I have a partner and enjoy planning how to divide the station work.
The limitation is matching expectations as well as pace. Discuss whether you want a first experience or a particular result before entering. Decide how you will communicate a change in workload instead of leaving that conversation to the race. This planning suggestion does not replace the rules governing work, rest and station entry. Read those for the event you will actually attend.
Team Relay
The 26/27 relay rulebook specifies four members, each assigned two 1km runs and the two corresponding workout stations. This is the candidate for a group that wants to divide the race into assigned portions. Unlike Doubles, the running itself is divided across the team. Understanding that difference is more useful than simply choosing the option with friends in its name.
You still need to prepare for your own assigned work and coordinate transitions. Do not treat Relay as if the group could share each station freely under doubles rules. Learn the exchange procedure and timing requirements. A smaller personal share of the race does not establish that your own stations will be easy. We have not assigned difficulty scores to the formats.
Agree on the experience before the team
Ask whether you want a solo result, a shared learning experience with a partner, or a four-person activity. These are preferences rather than a hierarchy of worthwhile entries. A common travel plan can still conceal different goals. For Doubles, put the shared running expectation first; for Relay, begin with assignments and transitions.
Compare preparation time as well as the event date. A partner does not automatically divide the research and practical work. Decide who will read which official information and what needs asking of the organizer. If eligibility or movement requirements are unclear for your situation, seek the relevant official guidance rather than reading readiness from a race photograph.
Check the season and division together
The Doubles and Relay PDFs checked here carry the 26/27 season label. An old video or another division’s weight table should not become your current rule summary. Once you choose a city and date, check the offered divisions and linked rule version. Format names alone do not settle all weights, repetitions and procedures.
At booking, read whether a price is per person or per team, along with change and cancellation terms. One friend purchasing does not eliminate everyone else’s need to understand the conditions. The comparison separates the overall race from each participant’s running. Choosing a first HYROX format is about the experience and team you want to prepare for, rather than finding the smallest apparent amount of work.
Our three picks
- Single OpenSingle Open
Own the full race experience
- DoublesDoubles
Run together and share station work
- Team RelayTeam Relay
Divide assigned portions across four people
Side by side
| Compare | Single Open | Doubles | Team Relay |
|---|---|---|---|
| Entry group | 1 person | 2 people | 4 people |
| Overall race running | 8 segments, 8km total | 8 segments, 8km total | 8 segments, 8km total |
| Personal running | All segments | All segments together | Two 1km segments each |
| Station responsibility | All work alone | Work shared | Two corresponding stations each |
| Main appeal | Your pace and complete experience | A shared race with a partner | Assigned work within a team |
| Trade-off | You carry the full workload | Running is not split in half | Assignments and exchanges need planning |
| Before entry | Event-specific Open rules | Event-specific Doubles rules | Event-specific Relay rules |
Our choice
I would explore Single Open for the whole solo experience, Doubles for running together and sharing station work, or Relay for a four-person division of the race. Remember first that Doubles does not halve your running. Then read the current event rules, assess your preparation and agree on expectations with your teammates.
