Ongoing

Science Stride 5K

Boulder Reservoir 5275 Reservoir Rd, Boulder

The Science Stride 5k brings together our community for a common cause: Inspiring the next generation of scientists! This event provides an excellent opportunity for everyone who believes in the …

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East End Mile

The East End Mile comes to Downtown Boulder on July 13, 2023.  There will be a Kids 800m, 1-Mile wave for those that run or walk slower than 7-min mile …