Hayden Lake Marathon
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Hayden Lake Marathon : event overview
The Hayden Lake Marathon takes place on October 11, 2025 in Hayden Lake, ID. The event includes the following distances:
- Marathon (26.2 miles)
- Half Marathon (13.1 miles)
- Quarter Marathon (6.55 miles)
- 5K (3.1 miles)
- Kids Fun Run (0.5 miles)
- Hayden Lake Virtual Run
Registration includes a finisher t-shirt and custom medal (guaranteed for registrations more than 10 days before the race), chip timing, gear check, aid station support, and finisher food. A commemorative hoodie is available as a paid upgrade. No day-of-race registration is allowed.
Course, support, and logistics
The road course starts and finishes at Honeysuckle Beach Boat Launch and runs around Hayden Lake and through nearby pine forests. Aid stations supply water, sports drink, GU gels, and gummy bear chews; water is also available at the start. Marathon and half-marathon aid stations are placed every 2-3 miles; the quarter marathon has two aid stations; the 5K has one. Toilets and a limited first aid supply are located at aid stations and the finish area. Chip timing uses a timing chip on the back of each bib; bibs must be visible for accurate reads and for photo identification. There is no parking at the start; a drop-off zone and off-site parking with a shuttle service are provided. The marathon has a 6.5-hour course cutoff. Visit the organization's website for the most recent information.