A determined individual braved the frigid temperatures on Friday, refusing to let the cold deter him from his pursuit.

Joabe Barbosa, 25, is on a quest to become the first person to run down every street in Chicago, a feat totaling nearly 4,000 miles.

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Running the full expanse of Chicago’s streets, which span the city’s 77 neighborhoods, has become a life goal for Barbosa.

“The support I receive from people across Chicago is incredible. No matter where I go, I always feel safe,” Barbosa shared.

To date, this Roosevelt University graduate student has successfully covered about 80% of the city’s 2,000-plus streets. Barbosa employs a strategic grid and zig-zag method to ensure he doesn’t miss a single block.

Barbosa often uses public transportation to travel to neighborhoods, running on average 10 miles a day, six days a week regardless of the weather.

ABC7 caught up with him Friday morning at a CTA Blue Line station.

“Oldest day in years, but that doesn’t stop me,” Barbosa said. “Because I’m gonna be out there with the Chicago flag representing and trying to get more streets.”

Barbosa’s journey began in August 2024. He posts his progress on social media and documents his runs on an app called Strava. He’s managed to check off a lot of the city and says some of his favorite communities have been on the city’s South Side and West Side.

“I really like running on the South Side. Amazing people there always supporting me on my journey,” Barbosa said.

Born in Brazil and raised in England, Barbosa went to college in Kentucky on a sports scholarship before moving to the Windy City a few years ago to pursue his doctorate in clinical psychology.

Ironically, he says he really doesn’t like running, but started it as rehab after surviving a life-threatening mountaineering accident in March of last year that left him with frostbite and hypothermia. His doctor told him he needed to get his blood flowing, so since he couldn’t play his favorite soccer every day, he took to the lakefront trails.

‘So with that, I started running on the lakefront trail cause I play soccer, but you can’t play soccer every day, but you can run every day,” Barbosa said. “But when I was running on the Lakefront Trail, I was just thinking this is beautiful, but it’s boring and so I thought, why don’t I go to different neighborhoods.”

Donning the Chicago city flag as a cape, Barbosa says while he often runs alone, sometimes he’ll pick up a running partner along with way, who loves Chicago and its people as much as he does.

“Just encouraging people to go out there and just explore Chicago and explore the world,” Barbosa said.

The Chicago man is not the only runner pursuing the challenge. At least two others also have designs on the city.

Barbosa hopes to finish his quest by April or May.

Once the run is complete, he plans on submitting his accomplishment for official Guinness World Record recognition and maybe even take his run every street effort to other cities.