Conquer the Castle

NOV
7
2026
Trail event at North Chagrin Reservation offering distances from a 5K to a 100K, plus ruck options, chip timing, stocked aid stations, awards, and finisher prizes.
Sat 7 Nov 2026
100 kilometers 50 kilometers 21 miles 10 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

Conquer the Castle is a trail event at the Forest Picnic Area in North Chagrin Reservation, Mayfield, Ohio, held within the Cleveland Metroparks. The course includes rocky, root-filled sections and is not stroller-friendly.

Available event types include running, ultramarathon, and ruck options with multiple course lengths:

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

Registration includes a custom unisex race shirt with an upgrade option to a hoodie, a custom finisher medal, race bib, and chip timing. Aid stations are stocked and post-race snacks are provided. Awards are given to the top three female and male finishers for the 100K, 50K, 20 Mile (both start options), 20 Mile Ruck, 10 Mile, 10 Mile Ruck, and 5K. 100K finishers receive a belt buckle and designated longer-distance finishers may receive a ceremonial "Be Knighted" recognition.

A pacer is permitted only for the 100K; a pacer may accompany a participant for one or two loops and only one pacer is allowed with a participant at a time. Packet pick-up is available on race day and remains open throughout the day. Visit the organization's website for the most recent information.

100 km
100k
50 km
50k
21 mi
20 Mile Ruck (morning)
21 mi
20 Mile (afternoon)
21 mi
20 Mile (morning)
10 mi
10 Mile (afternoon)
10 mi
10 Mile (morning)
10 mi
10 Mile Ruck (morning)
3 mi
5k (morning)
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