
From the Organizer
A Celebration of Baltimore History on Foot
The Altra Charles Street 12 presented by Kelly Benefits starts at the Shops at Kenilworth in Towson, and continues south heading downtown on beautiful Charles Street, a National Scenic Byway. Runners enjoy running through Charm City’s most charming neighborhoods and past some of Maryland’s most esteemed religious, historical and educational institutions. When runners finish, they can celebrate their accomplishment with a one-of-a-kind post-race party between the stadiums at the Camden Yards Sports Complex!
The Altra Charles Street 12 and 2-Person Relay presented by Kelly Benefits is the 3rd Race in the B3 Distance Series.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
2026 BAM FI 'Hope Without Boundaries' 5K Run/Walk
Rock 'n Run
MCRRC Riley's Rumble Half Marathon
Ninja 5K, 10K, & 13.1M at Bel Air, MD (31)
Frequently Asked Questions (FAQs)
Altra Charles Street 12 and 2-Person Relay presented by Kelly Benefits
Sep 5, 2026