Wicked Worm
Grand Rapids, United States • 20 Jun 2026
Wicked Worm
Wicked Worm is a trail race held on June 20, 2026, on the trails at Robinette’s Apple Haus. The course is described as one of the more technical trail systems in West Michigan and uses orchard and adjacent trail sections.
Race formats include multiple distance and time-based options:
- 10K - full WMTR course around and on the north side of the orchard.
- 6‑hour - looped course around the orchard and sections 1 and 3, roughly 4 miles per lap.
- 12‑hour - same loop as the 6‑hour format.
Course files in GPX format are provided for the routes. GPS and watch data may vary; the full trail is listed at about 6.2 miles in measured rolls.
On course there is one main aid station at the start/finish and one water station between sections 1 and 3. The main aid station is stocked with snacks, quesadillas, water, and mandarin Tailwind. Pancakes and bacon are served after the 10K and are also available to 12‑hour racers. Custom wooden awards will be presented. Race photos are included with registration.
Capacity is limited to 100 racers per distance. Registrations may be changed or transferred before June 18, 2026; there are no deferrals or refunds. Racers registering after June 6, 2026 may not receive race swag or desired sizes. Visit the organization's website for the most recent information.