Conquer the Castle

NOV
7
2026
Conquer the Castle invites trail runners to North Chagrin Reservation with distances from 5K to 100K and ruck categories. Expect chip timing, finisher swag and an optional hill climb by Squire's Castle for extra prizes.
Sat 7 Nov 2026
100 kilometers 50 kilometers 20 miles 10 miles 5 kilometers

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Event overview

Conquer the Castle is a trail running event at North Chagrin Reservation (AB Williams Memorial Woods / Forest Picnic Area) in Mayfield, Ohio, on Saturday, November 7, 2026. The event includes multiple distances and ruck categories on marked trails in the Cleveland Metroparks. Registration includes a custom unisex race shirt (option to upgrade to a hoodie), a finisher medal, a race bib, and chip timing.

Distances

  • 5K
  • 10 Mile
  • 10 Mile Ruck (includes patch)
  • 20 Mile
  • 20 Mile Ruck (includes patch)
  • 50K
  • 100K

Course and logistics

The course is a 16.7 km (10.35 mi) loop. Distances are run as repeated loops: 100K = 6 loops, 50K = 3 loops, 20 Mile = 2 loops, 10 Mile = 1 loop, and the 5K uses the first 5 km of the course. There is a 15-hour cutoff for the event. Aid stations are located at the Start/Finish and at Mile 5 and will offer water, electrolyte drink, pretzels, candy, PB&J, salt tabs, and other items; energy gels will be available but participants are advised to bring their own if preferred.

Awards and special features

Top three female and male finishers are awarded for several distances. 100K finishers receive a belt buckle. Certain distances may complete an optional hill climb behind Squire's Castle to earn a knighting token to carry to the finish for special swag. Visit the organization's website for the most recent information.

100 km
100k Pacer (waiver Only)
100 km
100k
50 km
50k
20 mi
20 Mile (afternoon)
20 mi
20 Mile Ruck (morning) - Includes Patch
20 mi
20 Mile (morning)
10 mi
10 Mile (afternoon)
10 mi
10 Mile Ruck (morning) - Includes Patch
10 mi
10 Mile (morning)
5 km
5k (morning)