St. Louis Earth Day

The Macklind Mile is more than just getting outside...you can run fast or stroll slow...you can race to compete or move to complete. There will be music, food and activities following the short one mile course which makes it perfect for hanging out in the streets of South City St. Louis with other kids and kids-at-heart.

Big River Race Management was founded in 2007 a year after its sister company Big River Running Company entered the St. Louis running market. BRRM is now proud to call themselves St. Louis' leader in race timing and event management and the Midwest's premier race timing and event management company.