
👻 The New Jersey race scene Just got Scary!
Trials of Miles is thrilled to bring the Boooo-mfield 5K to the streets of Bloomfield! This Halloween-themed 5K is part race, part block party, complete with costumes, fall vibes, and just the right amount of fright. Fly like a bat at the front, cruise in costume with friends, or push your little pumpkin in a stroller—no matter how you join, this is one Halloween morning you won’t want to ghost on. 🎃
Best of all, every ghoul, goblin, and werewolf who signs up helps support the Bloomfield High School XC/Track teams and the Friends of Watsessing Park Conservancy, funding everything from student-athlete travel to new trees in the park. Run fast, run spooky, and join us for a fang-tastic morning of costumes, community, and Halloween fun! 🕸️

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Start Times & Races
9:00 am Kids Race
9:15 am 5K Walk & Run
10:00 am AfterBOO Party
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Giveaways
With registration all participants receive:
A cotton-blend race t-shirt;
Halloween themed finishers medal;
Access to giveaways and swag from event vendors.
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The Course
This USATF-certified course takes you on a scenic spin through Bloomfield’s streets, with plenty of fall color (and maybe a fright or two) along the way. The start and finish sit right in the Watsessing neighborhood outside 23 Skidoo Café and Narda’s Kitchen, the hub of our Halloween block party.