Saturday, Oct 10, 2020
This Event Took Place Sat. Oct 10, 2020

Pre Race Email

Pre-Race email (2021 - will update for 2022)- click on this link

About the Run

RACE HEADQUARTERS: Rock Bridge State Park, Billy Gilbert Shelter, GPS address 5575 Missouri 163 or GPS coordinates: 38.880933, -92.333980. Here's a map with a pin on the start: Race Start

START TIME: 7:00 a.m. (50K), 8:00 a.m. (25K) with staggered start depending on number of entries.

COURSE: The course is 100% single track trail with a variety of terrain and creek crossings.The 25K course will be one loop on the Devil’s Ice Box Trails, cross over Hwy 163, and one loop on the Gans Creek Wild Area Trails. The 50K is 2 loops of the 25K course.

Strava Map
Strava Playback


TIME LIMIT: The time limit to complete the course is 8 hours.

AID: 2 aid stations (Devil's Icebox Parking Lot and Wagon Wheel Trailhead) in the 25K & 5 aid stations (Devil's Icebox Parking Lot - 2 times, Wagon Wheel Trailhead - 2 times, and end of first loop) in the 50K stocked with a variety of food, water and drinks. Approximate distance between aid stations is 4 miles. 50K racers can leave a drop bag at the start to access before their second loop. PLEASE NOTE THIS WILL BE A CUP FREE EVENT. 25K and 50K must carry a water bottle or hydration pack. 25K and 50K runners will receive a nice collapsible cup at packet pickup. These will be for whatever you don't want to put in your handheld or hydration pack.

ENTRY: $50/50K and $50/25K. No race day registration, transfer of entry, or refunds. Race limited to 175 competitors for all races combined. Park management reserves the right to cancel the race due to adverse conditions.

PACKET PICKUP/CHECK-IN: Race Headquarters will be located in the Billy Gilbert Shelter located in the upper parking lot of Rock Bridge State Park. Packet pickup will be held on Friday, October 7 from 3:00-6:00 at Tryathletics, 1605 Chapel Hill Rd, Columbia. Packets will be available at the race site after 6:00 a.m. on race day. All 25K & 50K participants will be required to check in at Race Headquarters on race day.

POST-RACE: 25K & 50K: Lunch available starting at 11 am. Have your bib number with you to receive a meal. Someone will mark your bib to indicate you've eaten once.

Columbia Hotel Listings

Rock Bridge Revenge Facebook Group


Runners can sign into their UltraSignUp account and change their distance (no refund if price is less) or transfer their entry to another runner up until 2 days before the event. You can cancel your registration up to 3 days before the race but no refund.

After signing in, click on Account Info, Registration History, select the race, and Edit. From the Registration Edit screen you can change the distance, transfer or cancel (no refunds) your registration.  Please feel free to contact us if questions. If you decide to change your distance after the race starts, you will receive a DNF and not receive a finishing time.


Cash Award for Overall Male & Female in the 25K & 50K.

25K & 50K will receive short sleeve t-shirt (94% cotton, 6% spandex) with choice of men's or women's cut
Click to view shirt with race logo

Men's shirt sizing

Women's shirt sizing

25K & 50K finishing swag
Click to view swag


Local time: 5:10 AM


Ask a Question

Top Performances