Castlewood Cup

Ballwin, United States • 30 Jan 2027

Castlewood Cup : Big River Trail Series

The Castlewood Cup is a trail race returning for its 19th year on January 30, 2027, at Indian Camp Creek Park in Foristell, Missouri (2679 Dietrich Rd). The primary race distance is 15 km on park trails.

Packet pickup is scheduled two days before the race at Big River Running Company – West County, with the shop address listed as 13969 Manchester Rd, Town & Country, Missouri. The event includes a post-race party with BBQ, snacks, and beer for attendees aged 21 and over; live music is planned subject to weather conditions.

Participants will receive a sweatshirt giveaway and a finisher medal for the 2027 event; designs and details are to be announced. Finisher photos and video will be available after the race. Live runner tracking is offered through mobile and social media platforms.

The Castlewood Cup is part of the Big River Trail Series, a competition in which points are tallied for runners who participate in at least three series events. The event is presented by Big River Race Management and supported by a group of event sponsors. Visit the organization's website for the most recent information.

Race information

15 km
Castlewood Cup 15k
Visit the organization's website for the most recent information.
Trail runs nearby

An all night trail event at Indian Camp Creek Park in Foristell, MO offering a 10K and timed 6 hour and 9 hour ultra options on an approximate 6.7 mile loop with aid at the start finish.

A gravel 5K at Klondike Park on June 28, 2026, with a route along the Katy Trail, bluffs and the lake. Registration includes a custom singlet, post race breakfast and a waterfront summer party with beermosas.

Five midweek trail races at Castlewood State Park in Ballwin from July to August 2026, with distances from 8K to 4K. Series awards use points from each runner's best four races and individual races award top-three ribbons.

A trail race at Queeny Park on July 11, 2026 with an approximately 4 mile off road course, free bagels and beer, and a long sleeve tech race shirt. The event is supported by Fit4adventure Touring Company.

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