Conquer the Castle
Conquer the Castle is listed for November 7, 2026 in Mayfield, Ohio, United States. Listed distances: 100K, 50K, 20.69 Miler, 20.6 Miler, 20 Miler, 10.3 Miler, 10 Miler, 5K. Confirm the date, registration and travel details with the official organizer before you book.
About this race
RunSignup listed events: 50k - ultra - 50K; 100k - ultra - 100K; 100K Pacer (Waiver Only) - running_race; 5k (Morning) - running_race - 3.1 Miles; 10 Mile (Morning) - running_race - 10.3 Miles; 10 Mile Ruck (Morning) - Includes Patch - ruck - 10.3 Miles; 10 Mile (Afternoon) - running_race - 10.3 Miles; 20 Mile (Morning) - running_race - 20.6 Miles; 20 Mile Ruck (Morning) - Includes Patch - ruck - 20.69 Miles; 20 Mile (Afternoon) - running_race - 20.6 Miles. Knights, ruckers, and...
Key facts
- Date
- November 7, 2026
- Location
- Mayfield, Ohio, United States
- Events
- 100K, 50K, 20.69 Miler, 20.6 Miler, 20 Miler, 10.3 Miler, 10 Miler, 5K
- Surface
- Trail
- Official source
- Registration page & official site
- Listing status
- updated May 21, 2026
Before you register
- 1Confirm the race-day schedule
Verify the November 7, 2026 start times, packet pickup and corral instructions on the official source before booking travel.
- 2Pin the exact start area
Use Ohio as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are 100K, 50K, 20.69 Miler, 20.6 Miler, 20 Miler, 10.3 Miler, 10 Miler, 5K. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.