TBA

The Devil's Key

Last run August 2026Date TBA

Duntroon, Ontario

66km33km16km

Organizer page ↗Date TBARegistration happens on the organizer's site.

No date announced yet — what we know

Last held Saturday, August 22, 2026 — the fourth Saturday in August.
Distances last time 66km, 33km, 16km
Start Devil's Glen Country Club, Simcoe County Road 124, Duntroon, ON, Canada

RaceFinder re-reads the organizer's listing every morning. Nothing on this page is a confirmed 2027 date — the box under this one sends a single email the day one appears.

About this race

We are proud to announce that this event is sanctioned by Athletics Ontario. We are thrilled to announce that we are partnering with La Sportiva for our events this year. Not only will La Sportiva be at our races with their demo fleet of shoes to try but they will also be giving away 2 pairs of shoes!

— from the organizer's listing, read it in full

Course notes

Finisher's medal

Next edition TBA

This race runs annually (last edition: August 22, 2026). The next date hasn't been announced — watch the organizer's page.

Organizer page ↗

Listed via Race Roster. RaceFinder links you to the official page — always confirm date and details with the organizer. Your race? Update or claim this listing free →

Distances last time

Mini Beast- 9:30am Start
There is nothing "mini" about this. 16.66k with one major climb and nearly 1200' of elevation gain.
The Half Beast- 8:30am Start
The Beast- 7:30am Start

Distances and details from the last edition's listing. Entry fees aren't shown because the next edition hasn't been priced yet.

Where

Directions ↗

Devil's Glen Country Club, Simcoe County Road 124, Duntroon, ON, Canada — 1793 Simcoe County Rd 124

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Races near Duntroon

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Within about 75 km — Duntroon has no other race on the calendar.