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

Timed 3- and 6-hour loop races at Route 66 State Park near Eureka, MO on a measured 2.425-mile course with a 0.333-mile short loop. Cupless aid at the Forest Shelter; runners must bring hydration and lights.

A loop-based trail event in Foristell, Missouri on August 1, 2026, where runners repeat a 3.1 mile (5K) loop each hour and may stop after any completed loop. Results combine times for all completed loops to determine rankings.

A three-week night trail series in Wildwood, MO featuring three 10K races with increasing climb per mile. Organized by Terrain Trail Runners, the series includes finisher stickers, post-race refreshments, awards credits, and a cup-free sust..

A loop based trail event at Cliff Cave Park on August 22, 2026, featuring a marked 3.1 mile loop along the River Bluff Trail with packed dirt, singletrack, and bluff views. Runners may repeat laps to reach distances from 5K to 50K.

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