Idaho · Jackass 5K · Jackass Half Marathon · Jackass Half Marathon (Walkers)
Jackass Half Marathon & 5K
Jackass Half Marathon & 5K is a Jackass 5K, Jackass Half Marathon, Jackass Half Marathon (Walkers) and Kid's Jackass Half Marathon event held in Kellogg, Idaho. It was last held on October 3, 2026 and is usually run in October; the next date hasn't been announced yet.
- Usually held
- October
- Location
- Kellogg, ID
Race details
- Last held
- October 3, 2026
- Usually held in
- October
- Location
- Kellogg, Idaho
- Distances
- Jackass 5K, Jackass Half Marathon, Jackass Half Marathon (Walkers), Kid's Jackass Half Marathon
- Course
- Point-to-point course, mostly downhill from Wallace to Uptown Kellogg along the Trail of the Coeur d'Alenes, with a short climb near the finish; no official elevation profile published.
- Registration
- raceroster.com
Registration, course & weather
- Registration status
- Registration status as last checked September 26, 2026: open
- Start time
- 9:30 AM PDT
- Course profile — Half Marathon
- Point-to-point course; Road surface
- Course profile — 5K
- Point-to-point course; Road surface
- Typical race-day weather
- about 53°F at the start, 72% humidity, 1 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026)
About the Jackass Half Marathon & 5K
The Jackass Half Marathon & 5K is an annual point-to-point race organized by the Silver Valley Chamber, running mostly downhill on the paved Trail of the Coeur d'Alenes from historic Wallace to Uptown Kellogg, Idaho. Started in 2020, it has been voted best half marathon in Idaho and finishes with a beer-garden after-party at Radio Brewing.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Jackass Half Marathon & 5K: common questions
- When is the Jackass Half Marathon & 5K?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the Jackass Half Marathon & 5K held?
- In Kellogg, Idaho.
- What distances does the Jackass Half Marathon & 5K offer?
- Jackass 5K, Jackass Half Marathon, Jackass Half Marathon (Walkers) and Kid's Jackass Half Marathon.
- How do I register for the Jackass Half Marathon & 5K?
- Registration is handled by the organiser at raceroster.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Jackass Half Marathon & 5K?
- Registration status as last checked September 26, 2026: open.
- What time does the Jackass Half Marathon & 5K start?
- 9:30 AM PDT.
- What is race-day weather usually like at the Jackass Half Marathon & 5K?
- about 53°F at the start, 72% humidity, 1 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026).
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.