boston HYROX Race Simulation
Your Best Race Starts Before Race Day.
Whether you're racing for a podium, chasing a personal best, or taking on your very first HYROX, Backyard Brawl III is the perfect way to prepare. Covering 60% of the official HYROX race, this race simulation delivers the challenge, strategy, and excitement of competition in a format that lets you test your fitness, fine-tune your race plan, and gain invaluable race-day experience before Boston in October.
Now in its third edition, the Backyard Brawl has become one of our favorite community events, and this year, we're making it our biggest one yet. Expect a larger field of athletes, an even better race-day atmosphere, exciting prizes, local vendors, recovery experiences, and a Backyard BBQ to celebrate after you've crossed the finish line.
Designed to mirror the demands of a HYROX race, you'll have the opportunity to practice pacing, transitions, station execution, fueling, and race strategy in an environment that feels as close to competition as possible. Discover your strengths, identify areas to improve, and head into Boston with confidence knowing you've already experienced the challenge.
Whether you're aiming for the podium, chasing a personal best, or simply looking to enjoy an unforgettable day with the Backyard community, Backyard Brawl III is the perfect way to prepare for race day.
Podium Prizes
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$250 Cash
NOBULL Outfit (top, bottom & sneakers)
lululemon Outfit (top & bottom)
$100 Backyard Gift Card
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NOBULL Outfit (top, bottom & sneakers)
$75 Backyard Gift Card
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$50 Backyard Gift Card
what’s included
👕 Official Backyard Brawl III T-Shirt
🌭 Backyard BBQ featuring ButcherBox
🛍️ Local Vendor Village
🧊 Recovery Zone
💆 Complimentary 10-minute stretch/bodywork session from Breathe First (limited to 20 spots)
🛍️Athlete Swag Bag
REGISTRATION IS NOW CLOSED.
GET INVOLVED
Want to be part of Backyard Brawl III beyond race day?
We're looking for local vendors and volunteers to help make this our biggest and best event yet. Whether you're a small business looking to connect with the Backyard community or you'd like to lend a hand behind the scenes, we'd love to have you involved.