On a Saturday morning in Phoenix this past January, roughly 10,000 people ran a 5K with Diplo and then stayed for his DJ set. Almost nobody in that crowd noticed the part Ryan Dawkins actually cares about, which is that the route reopened to traffic nearly as soon as the last runner crossed the line.

Closing a city street is the easy half of the job. Handing it back on schedule is what determines whether the city says yes again next year.

Dawkins is the founder and CEO of Mascot Sports, the San Francisco agency that produces Diplo's Run Club, Travis Barker's Run Travis Run and Gunna's Wunna Run Club. If those names are more familiar than his, that is more or less how the business is built. The artist is the marquee. Mascot is the reason the marquee goes up on time, in a city that granted the permits, with medical staff on the course and a stage waiting at the finish.

Three years ago the format did not exist. Diplo's Run Club debuted on San Francisco's Pier 30 & 32 in the fall of 2024 and has since sold more than 100,000 tickets, drawing 10,000 to 15,000 runners per stop and ranking among the largest 5K races in the United States. Barker's series launched in late 2025 with events in Chicago, Las Vegas, Los Angeles and Palm Desert. Gunna's began that September and has since raced in nine cities, including New York, Toronto, London and Johannesburg.

The pitch to an artist is simple enough that most of them think they can do it themselves. Barker did. He told Billboard he had assumed he could post about a run on Instagram and watch people turn up, before he learned about "all these liabilities and insurance and road closures you have to worry about." That sentence is Mascot's entire business case, delivered by a client.

The economics explain why the work stays specialized. Fast Company reported that tickets to Diplo's Run Club run between $65 and $200, with revenue arriving first through ticket sales, then sponsorship, then merchandise and bar. Against that sit street closures, police details, fencing, power, staging, restrooms, timing and medical. Barker has said he loses money on his events. Margins in mass-participation racing are thin enough that a single bad permit conversation can erase a season, which is exactly why artists with enormous audiences keep handing the operation to someone who has done it a few hundred times.

Ryan Dawkins has. He is not a music guy who wandered into fitness. He took an MBA at San Francisco State and started his career at Montgomery Securities and Salomon Smith Barney, then left finance to start Project Sport while still in graduate school. He built a national half-marathon portfolio, sold the US Half Marathon and its Golden Gate Bridge course to Competitor Group in 2012, where it became Rock 'n' Roll San Francisco, and saw the company acquired outright in 2014. He founded Mascot Sports in 2016.

He also races. Dawkins is an eleven-time IRONMAN finisher and placed second as part of a four-man team in Race Across America, covering more than 3,000 miles from San Diego to Atlantic City in a little over six days. It is not incidental. The people booking these events are runners, and the person selling to them has stood in the same corrals.

The results have started to show up on lists. Mascot landed on the Inc. 5000 and was named the 12th fastest-growing private company in the Bay Area by the San Francisco Business Times on 250% growth over two years. In March, Fast Company named Diplo's Run Club one of its 2026 Most Innovative Companies, placing it in the wellness and personal care category and on the overall list.

What Dawkins has quietly proven is that the format is not artist-dependent. Three separate acts, with almost nothing in common musically, have each converted a fanbase into a recurring physical event using the same underlying machine. Diplo's crowd wants a rave at ten in the morning. Barker's wants a punk 5K. Gunna's wants a run before the show that funds his hometown nonprofit. The production layer underneath all three is identical, and it belongs to Mascot.

That is the argument for what comes next. A playbook that works across genres works across categories, and licensed intellectual property is the obvious extension: a character, a franchise or a global brand can anchor a race the same way a headliner does, without needing the headliner to show up in ten cities a year.

Mascot handles routing, permitting, production, creative, sponsorship and content in house, and also produces the Golden State Warriors' Golden State 5K, the Bay Bridge Half Marathon and the Livermore Valley Half Marathon & 5K.

The run clubs get the photographs. Ryan Dawkins gets the cities to open the streets.

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