Thunder Chicken 100K Stage Races
Friday May 2, 2025 - Sunday May 4, 2025
Wyman Center
600 Kiwanis Dr
Eureka, MO 63025
Friday May 2, 2025 - Sunday May 4, 2025
Wyman Center
600 Kiwanis Dr
Eureka, MO 63025
St. Louis's very own three-day trail running stage race - Thunder Chicken 100 Stage Races
Thunder Chicken 100 Stage Races are an annual gathering at Camp Wyman in Eureka, Mo, in western St. Louis County, Missouri. The event was created for many adventure seekers, reuniting for a weekend of challenging races, fellowship and the opportunity to experience some of the best trail running STL has to offer!
Over the course of three days, runners will experience some of the most challenging terrain and scenic trail systems STL West County has to offer! Winding, climbing and descending through the rugged Rockwoods Reservation, Rockwoods Range and Greensfelder park systems with several creek crossings, past scenic vistas and bluffs and through dense forest.
May 2, 2025 - Stage 1 - 21-ish Mi - Tour de Rockwoods Range
May 3, 2025 - Stage 2 - 26-ish Mi - Tour de Rockwoods Reservation
May 4, 2025 - Stage - 25K-ish - Tour de Greensfelder
Thunder Chicken 100 Stage Races are an annual gathering at Camp Wyman in Eureka, Mo, in western St. Louis County, Missouri. The event was created for many adventure seekers, reuniting for a weekend of challenging races, fellowship and the opportunity to experience some of the best trail running STL has to offer!
Over the course of three days, runners will experience some of the most challenging terrain and scenic trail systems STL West County has to offer! Winding, climbing and descending through the rugged Rockwoods Reservation, Rockwoods Range and Greensfelder park systems with several creek crossings, past scenic vistas and bluffs and through dense forest.
May 2, 2025 - Stage 1 - 21-ish Mi - Tour de Rockwoods Range
May 3, 2025 - Stage 2 - 26-ish Mi - Tour de Rockwoods Reservation
May 4, 2025 - Stage - 25K-ish - Tour de Greensfelder
HELP SEND A YOUTH TO SUMMER CAMP - DONATION MATCH PROGRAM
Terrain Trail Runners-STL Charitable Endeavors: In our efforts to give back to our local community we are adding a Donation Match Program to Thunder Chicken 100 Stage Races!
We will match every dollar donated towards Camp Wyman by runners signing up for the race and making a donation to help send a youth to camp!
Please follow the DIRECT DONATION LINK to make a donation to Camp Wyman under the drop down designation 'Thunder Chicken Ultra Marathon Race' and Terrain Trail Runners will match your donation amount.
*This is not mandatory and is in addition to the registration and entry fees. All donations made are tax deductible!
We will match every dollar donated towards Camp Wyman by runners signing up for the race and making a donation to help send a youth to camp!
Please follow the DIRECT DONATION LINK to make a donation to Camp Wyman under the drop down designation 'Thunder Chicken Ultra Marathon Race' and Terrain Trail Runners will match your donation amount.
*This is not mandatory and is in addition to the registration and entry fees. All donations made are tax deductible!
CAMPING/LODGING
Camping is available at Camp Wyman! Runners will have access to the pool house bathrooms. There is no electric and/or water hookup.
- ONLY 1 Tent/Car/Van/Small Pop Up Camper per runner.
- Camping fees are extra and can be paid for/purchased via the Add-On tab.
- Pre-payment for camping is REQUIRED before the race weekend.
- There are other lodging options (cabins) available!
Camping is available at Camp Wyman! Runners will have access to the pool house bathrooms. There is no electric and/or water hookup.
- ONLY 1 Tent/Car/Van/Small Pop Up Camper per runner.
- Camping fees are extra and can be paid for/purchased via the Add-On tab.
- Pre-payment for camping is REQUIRED before the race weekend.
- There are other lodging options (cabins) available!
