Montana · 5K · 1 Mile · 10K
Flathead Lake Run
Flathead Lake Run is a 5K, 1 Mile and 10K event held in Lakeside, Montana. Its next confirmed date is Sunday, July 25, 2027.
- Race day
- July 25, 2027
- Location
- Lakeside, MT
Race details
- Date
- Sunday, July 25, 2027
- Location
- Lakeside, Montana
- Distances
- 5K, 1 Mile, 10K
- Registration
- runsignup.com
- Official website
- lakesidesomerschamber.org
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: opens soon
- Start time
- 8:00 AM MDT
About the Flathead Lake Run
Run (or walk!) for the love of Flathead Lake! Join us for a scenic, professionally timed race that hugs the beautiful shoreline of Flathead Lake. Participants can choose from a 5K, a 10K, or a kid-friendly 1-mile run—making this an event the whole family can enjoy. At its core, this race is about more than miles and medals. Our goal is to bring the community together for a fun, family-forward experience while shining a light on the importance of protecting and preserving Flathead Lake. Once aga…
More 10Ks in Montana
Coming up next, by confirmed date.
More upcoming races in Montana
Keep exploring
- All races in Montana
- 5Ks in Montana 35 upcoming races
- 10Ks in Montana 19 upcoming races
- Half Marathons in Montana 17 upcoming races
- Marathons in Montana 11 upcoming races
- 5Ks in the United States 6,000 upcoming races
- 10Ks in the United States 2,572 upcoming races
- July races in Montana
- 10Ks in Idaho 17 upcoming races
- 10Ks in South Dakota 9 upcoming races
- 10Ks in North Dakota 12 upcoming races
- 10Ks in Wyoming 13 upcoming races
Guides from the RaceRove blog
- 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.
- 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.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Flathead Lake Run: common questions
- When is the Flathead Lake Run?
- The next confirmed date is Sunday, July 25, 2027.
- Where is the Flathead Lake Run held?
- In Lakeside, Montana.
- What distances does the Flathead Lake Run offer?
- 5K, 1 Mile and 10K.
- How do I register for the Flathead Lake Run?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Flathead Lake Run?
- Registration status as last checked October 30, 2026: opens soon.
- What time does the Flathead Lake Run start?
- 8:00 AM MDT.
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.