Bass Pro Shops Conservation Marathon

Bass Pro Shops Conservation Marathon takes place in Springfield, Missouri, on November 1, 2026, as part of a weekend that also includes a half marathon (13.1 miles), a relay and a 5K alongside the marathon (26.2 miles). The races start at Bass Pro Shops and finish near the Wonders of Wildlife Museum and Aquarium.

Boston qualification is on the table here, which makes the marathon a realistic target if you are chasing a BQ time. Courses are mostly flat with a few hills and take runners and walkers through scenic neighborhoods, trails, downtown Springfield and local landmarks including Missouri State University and Route 66. Experienced athletes and first-timers are both catered for; for the full distance, count on a 16- to 18-week build with a long run reaching 20 miles.