Boston’s HYROX Weekend Opens Today With Morning 5K Runs and an Athlete Clubhouse

• HYROX returns to the Boston Convention and Exhibition Center today and runs through Sunday with singles, doubles, relay, pro and adaptive divisions.
• Racers and newcomers can join 5K shake-out runs at Rocco’s Sports & Rec on Thursday, Friday and Saturday mornings, plus an athlete clubhouse a short walk from the venue.
• More than a dozen Boston-area gyms now run HYROX classes, and July’s DEKA weekend in the city showed how many first-timers the area is sending into fitness racing.

A Waterfront Convention Center Becomes a Race Course for Four Days

The doors at the Boston Convention and Exhibition Center in the Seaport District open to HYROX racers today, and by Sunday afternoon thousands of people from Massachusetts and well beyond will have run eight kilometers and worked through eight stations on the same course the sport’s world champions use. This is Boston’s second HYROX weekend. The first, held in late September 2025, drew more than 11,000 athletes across its divisions and sold out.

The format is the same in every city. Racers run one kilometer, hit a workout station, and repeat that eight times. The stations come in a fixed order: 1,000 meters on the SkiErg, a 50-meter sled push, a 50-meter sled pull, 80 meters of burpee broad jumps, 1,000 meters on the rower, a 200-meter farmers carry, 100 meters of sandbag lunges, and 100 wall balls to finish. The course never changes, so a finish time in Boston compares directly with one from Chicago, Miami or Hamburg, Germany, where the sport started in 2017.

Boston runs singles, doubles, relay, pro and adaptive divisions across the four days. Doubles teams split the work with a partner, relay teams of four divide the stations, and the adaptive division serves athletes with physical disabilities. A first-timer can enter the open singles division, pick a doubles partner, or join a relay with friends and cover a quarter of the course.

How the Weekend Works Around the Race Floor

HWPO, the training company founded by five-time CrossFit Games champion Mat Fraser, is the title sponsor, and its event schedule gives visitors plenty to do before and after their heat. Morning Miles, a 5K and shake-out run for all paces, starts at 7 a.m. on Thursday, Friday and Saturday at Rocco’s Sports & Rec, with coffee and shopping on offer. HWPO also staffs a booth inside the convention center with giveaways and an interactive game, open from 8 a.m. each day and closing at 8 p.m. on Thursday and Friday, 7 p.m. on Saturday and 2 p.m. on Sunday.

Rocco’s, a short walk from the venue, doubles as the unofficial gathering spot. The athlete clubhouse there runs from 4 to 9 p.m. on Thursday and Friday, noon to 9 p.m. on Saturday and 11 a.m. to 2 p.m. on Sunday, with an athlete-driven menu and a happy hour. Coaches from HWPO hold one-on-one and group chats on Thursday evening from 7 to 9 p.m. about training, modifications and picking the right program for a next race. Those sessions require pre-booking. A pre- and post-race party on Friday from 5 to 8 p.m. gives finishers and registered athletes a gift, and a Saturday night social from 8 to 10 p.m. includes a meet and greet with Fraser.

Getting to the venue is simple for out-of-town racers. The free Silver Line SL1 bus carries passengers from Logan International Airport to the World Trade Center station in about 15 minutes, and the station sits roughly a three-minute walk from the convention center. The Westin Boston Seaport District, with 793 rooms, connects to the building by a covered walkway. HyroxDataLab’s travel guide puts early October highs near 64 degrees Fahrenheit and lows near 48, so athletes can expect cool walks to the venue and a warm arena floor.

Where Boston Athletes Trained for This

Boston’s gym scene has built a full ecosystem around the race. Fit Scene Boston’s August guide lists more than a dozen gyms with HYROX programming. Backyard Boston in Fort Point and Beantown Bootcamp near North Station are both official HYROX Training Clubs. Commonwealth CrossFit in Somerville offers a HYROX-only membership with classes on Thursdays and Sundays. CrossFit Boston runs HYROX Endurance classes at its Back Bay, Brighton and Fenway locations, CrossFit Charlestown holds a Saturday class at 8:45 a.m., and CrossFit Southie programs Tuesday and Thursday sessions that come with its regular membership.

DOT BOX in Dorchester, EverybodyFights in the Seaport and downtown, Lynx Fitness Club in Back Bay and Flight House Fitness in Charlestown fill out the list, and franchise gyms in Brighton ran twice-weekly HYROX classes through October 4 at $15 a session after a free first class. That range helps newcomers. A person who has never touched a sled can find a class near home that covers all eight stations before committing to a race ticket.

Local gyms also ran their own rehearsals through September. Backyard Boston hosted its Backyard Brawl III on September 12. EverybodyFights held a HYROX Solo Invitational in the Seaport on September 13. Flight House ran a full HYROX simulation on September 19, and MYSTRYDE joined CrossFit Charlestown, CrossFit Tilt, Big Night Fitness and Perform Better on September 20 for a 70-minute race-style workout in Cambridge. Those events gave first-timers a chance to learn how it feels to run a kilometer on tired legs and then push a sled.

What July’s DEKA Weekend Said About Boston’s Appetite

Boston’s willingness to try fitness racing showed up in the numbers three months ago. DEKA, the fitness racing brand from the team behind Spartan, held its largest Boston event yet at the same convention center, with competitors aged 11 to 76 from almost 200 gyms across Greater Boston and beyond. According to DEKA’s own figures, 78 percent of Boston competitors were racing a DEKA event for the first time, and women made up 57 percent of the field.

Those percentages describe a crowd that looks different from the traditional CrossFit Games or obstacle racing audience. A majority of participants arrived new to the format, and a majority were women. Gym-based events like these pull in friends, coworkers and class regulars who might skip a solo race but sign up for a team heat.

Where HYROX Goes From Here

Fit Scene Boston reports that HYROX participation now approaches 1.5 million athletes a year across more than 100 cities in 35 countries, and that organizers are developing a standardized format called Hyathlon with the goal of Olympic inclusion in 2032 or 2036. Chris Thompson, who owns an official HYROX gym in Louisville, Kentucky, told LEO Weekly in April that he remembered 500 to 800 people at his first race in 2019. Today a single city event can run four days with about 5,000 people each day, and tickets sell out in minutes.

The next American stop is Tampa, where HYROX takes over the Tampa Convention Center from October 22 to 25. For anyone in Boston who watches this weekend from the sidelines and wonders whether to try it, the schedule has already answered part of the question. Morning Miles asks for a pre-booking, a class near home runs $15 or less at several gyms, and a doubles or relay entry lets a first-timer share the course with a friend.