Castlewood State Park was the original home of the Off-Road Racing League back in 2010 and has remained home base for the Trail Run Series ever since.
It is located in southwest St. Louis County at 1401 Kiefer Creek Rd, Ballwin, MO 63021.
- Westbound I-44, exit at MO 141 and head North. Exit at Big Bend Road and turn left. Turn left at Ries Road stoplight and follow until the road ends at Kiefer Creek Road. Make a left and enter the park. Race HQ will be located at the end of Kiefer Creek Rd, near the parking lot closest to river access to the Meramec River.
- Westbound on I-64, exit at MO 141 and head South. Exit at Big Bend Road and turn right. Turn left at Ries Road stoplight and follow until the road ends at Kiefer Creek Road. Make a left and enter the park. Race HQ will be located at the end of Kiefer Creek Rd, near the parking lot closest to river access to the Meramec River
- On Manchester Rd, head South on Ries Rd. and follow all the way until the road ends at Kiefer Creek Road. Make a left and enter the park. Race HQ will be located at the end of Kiefer Creek Rd, near the parking lot closest to river access to the Meramec River
Parking for race participants will be reserved in the park south of the train overpass. Overflow parking will be throughout the park, but only on paved parking areas. Do not park on the grass. You will be towed.
Castlewood State Park
1401 Kiefer Creek Rd.
Ballwin, MO 63021