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Xenom launches fitness competition backed by tech investors

Created at 28 Aug · 3:06 PM1 source↑ Market-relevant
IN SHORT

Xenom, a new fitness competition described as a mash-up of Hyrox and CrossFit, is launching its second event in London this weekend. The venture has secured $15 million in funding from WNDR, a private equity firm co-founded by Jeffrey Katzenberg.

Key Numbers

$15mfunding for Xenom
10events in Xenom competition
2,000early registrations for London event
£6.5bnfunctional fitness industry valuation
8-10events planned for next year

Who's Involved

Xenom
new fitness competition launching in London
Keith Barlow
founder of Xenom and functional fitness enthusiast
WNDR
private equity firm backing Xenom
Jeffrey Katzenberg
co-founder of Dreamworks and WNDR
Sujit Jaswa
former CFO of Dropbox and WNDR
Sam Briggs
accomplished CrossFit athlete competing in London
Kelly Friel
accomplished CrossFit athlete competing in London
Xenom launches fitness competition backed by tech investors

↳ Why This Matters

Xenom's launch and funding highlight the significant growth and investment potential within the functional fitness industry, offering a new competitive platform for athletes and a potential lucrative opportunity for investors.

Key facts

  • Xenom, a new fitness competition, is holding its second event in London this weekend.
  • The competition combines elements of Hyrox and CrossFit, featuring 10 distinct challenges.
  • It is backed by $15 million in funding from WNDR, a private equity firm co-founded by Jeffrey Katzenberg.
  • The functional fitness industry is valued at £6.5 billion.
  • Xenom plans to expand globally with events in Miami, Malaga, and Paris in the coming year.

Xenom, a new fitness competition that blends elements of Hyrox and CrossFit, is set to hold its second-ever event in London this weekend. The competition, which features 10 distinct challenges including weightlifting, gymnastics, and endurance tests, aims to provide a standardized benchmark for athletes in the rapidly growing functional fitness sector.

The venture is the brainchild of Keith Barlow, a functional fitness enthusiast who previously contributed to Hyrox's global growth. Xenom has secured $15 million in funding from WNDR, a private equity firm co-founded by Dreamworks co-founder Jeffrey Katzenberg and former Dropbox CFO Sujit Jaswa. Barlow stated that the UK and London's functional fitness community has seen significant growth, creating a demand for consistent performance benchmarking.

The London event, taking place on Saturday and Sunday, has already attracted over 2,000 registrations of interest. It will feature some of England's top CrossFit athletes, including Sam Briggs and Kelly Friel. Following its debut in Dallas in June, the London event marks Xenom's second competition.

Barlow sees a compelling investment case in the functional fitness space, drawing parallels with established events like Hyrox and Ironman triathlons. He believes Xenom represents a similar opportunity for investors by leveraging intellectual property, deploying capital strategically, and tapping into a passionate consumer base. The functional fitness industry is currently valued at £6.5 billion.

After London, Xenom has a Miami event scheduled for December. The company plans to expand its global footprint significantly next year, with aspirations to host 8-10 events, including planned competitions in Malaga and Paris. Barlow envisions Xenom becoming a global competition platform that meets the demand from individuals training in gyms worldwide, offering them a stage to showcase their physical capabilities.

Frequently asked questions

Xenom is a new fitness competition that combines elements of Hyrox and CrossFit, featuring 10 different challenges designed to test a range of physical attributes.

Xenom is backed by $15 million in funding from WNDR, a private equity firm co-founded by Jeffrey Katzenberg and Sujit Jaswa.

Xenom's next event is in London this weekend, following its debut in Dallas in June.

The functional fitness industry was valued at £6.5 billion in 2025.

What Happens Next

01Xenom's London event will take place this weekend.
02A Xenom competition is scheduled for Miami in December.
03Xenom aims to stage 8-10 events globally next year, including in Malaga and Paris.
CME Headlines
  • September 2026 Delivery Date Memo - Effective August 24, 2026
    24 Aug · 4:34 PM

How It Developed

Xenom, a new fitness competition, is launching its second event in London.
The competition is described as a mash-up of Hyrox and CrossFit, featuring 10 events including weightlifting, gymnastics, and endurance challenges.
Keith Barlow, who helped grow Hyrox globally, launched Xenom with $15 million in funding from WNDR.
The London event is expected to attract over 2,000 participants and will feature elite CrossFit athletes.
Xenom aims to provide a consistent benchmark for performance in the growing functional fitness industry.
Following London, Xenom plans events in Miami, Malaga, and Paris, with 8-10 events scheduled for next year.

Sources

T1
Xenom: Hyrox and CrossFit mash-up backed by tech moguls set for London bowCity AM

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