Run 4 Impact 5K Trail Run/Walk

Event details

The Run 4 Impact is a 5K trail run/walk held at Cliff Cave County Park, 806 Cliff Cave Road, St. Louis, MO, on October 25, 2025. Online registration has tiered pricing: $39.05 (May 7 - Jun 30), $44.35 (Jul 1 - Sep 30), and $49.65 (Oct 1 - Oct 24). Late and race-day registrations are accepted after online registration closes on October 24 and are $50 on race day prior to the race start. Packet pickup will take place on race morning at the park upper parking lot.

All participants receive a finisher medal. Award plaques are given to the Top 3 Overall finishers, Top 3 Male finishers, and Top 3 Female finishers. Sponsors listed for the event include Southern Bank, Enterprise Fleet Management, Axiom Design & Engraving, Oakville Chamber of Commerce, 1st Phorm, and Faith Oakville.

Charity and park information

All net proceeds benefit Brace for Impact 46, a local 501c3 founded after a mission trip to Haiti. The organization supports projects in North St Louis and Haiti, including home renovation and rental programs, job creation, a children’s home and school serving over 500 students, a medical clinic, a vocational school, and construction of a transitional home.

Cliff Cave County Park covers 525 acres. The cave on the site dates to 1749. The county acquired the property in 1969 and the cave was gated in 2009 to protect archaeological artifacts and a population of Indiana bats. Visit the organization's website for the most recent information.

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