Lead King Loop Race

 

The Lead King Loop Charity Race is MCS's biggest fundraising event of the year. Our race is almost entirely volunteer-staffed, and ALL proceeds benefit the Marble Charter School, helping to pay for books, curriculum, instructional supplies, and student support.

The Lead King Loop Race takes place on Sunday, September 13, 2026! Racers may choose between a 25K full Lead King Loop option, a 8 Mile Quarry Run, or a Kids Race. Registration and additional information can be found at https://www.leadkingloop.com/.