
Circle the Lake Half Marathon, 10K, and 5K
Circle the Lake Half Marathon offers a scenic, challenging course around a Minnesota lake, supporting water quality initiatives.
Race Date
Sep 19, 2026
Location
Faribault, MN
Quick facts
- Date
- Saturday, September 19, 2026
- Location
- Faribault, Minnesota
- Distance
- Half marathon (13.1 mi) + 10K, 5K
- Course
- Loop Course
- Terrain
- Mixed
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Circle the Lake Half Marathon, 10K, and 5K in Faribault, MN, offers a unique blend of natural beauty and community purpose. All proceeds from the event directly benefit the improvement of Circle Lake's water quality, with past funds contributing to aerators that reduce invasive weeds and algae, promoting a healthier fish habitat.
The course winds through rural Rice County, providing a country feel with opportunities to spot local wildlife like bald eagles, osprey, and deer. Runners will experience a mix of paved and dirt roads, navigating rolling hills and offering views of the island in Circle Lake. The race starts and finishes at the historic Millersburg School House, tracing a route once traveled by the Jesse James Gang.
While the half marathon is noted as a challenging test with several significant hills, it serves as an excellent tune-up for those training for the Twin Cities Marathon, held just two weeks later. The event welcomes competitive racers, families, dogs, and seniors, with chip timing and posted mile markers ensuring a well-managed race day experience.
Race-provided description
A Race with a Purpose: Fun, family-friendly, dog-friendly a race with a purpose as all proceeds help improve our lake water quality. Last year we raised over $32,000 which went directly towards 3 new aerators for the lake to reduce invasive weeds/algae, and promote a healthy fish habitat. Marked by beautiful views and a country feel, the Circle the Lake Half Marathon, 10k, and 5k will take you along the shores of Circle Lake in rural Rice County, MN. Located just 20 minutes south of Burnsville, MN, these courses are run over rolling hills on a mix of paved and dirt roads. It is possible to spot bald eagles, osprey, deer, ducks, pelicans, and to hear the hum of a distant tractor. Runners will have views of the island in Circle Lake, home to many species of wildlife. These courses are open to competitive racers, families, dogs, kids, seniors, and are Ear Bud friendly. We start and end at the historic Millersburg School House and you will follow the same route the Jesse James Gang once traveled. The Half Marathon is held two weeks before the Twins Cities Marathon, making it perfect for those of you training for that race. Our half marathon is tough and will test your mettle. There are several big hills that will challenge you! All races will be chip-timed. There will be posted mile markers and water/sports drinks will be available throughout the course. All racers registered prior to August 2nd will get a commemorative t-shirt. We cannot guarantee a t-shirt for registrations posted after that date. Medals will be awarded to all finishers. We will also have a prize for the male and female winners of each race. There is a $10 price increase on August 1st at Midnight. Register early to assure your spot and save some money. Same-day registrations will be available via website. Races are rain or shine and we cannot offer refunds or transfers to another person. Invite your family and friends to cheer you on and celebrate your accomplishment at the Boonies Grill, located at the start/end of the race. Boonies is pleased to offer you one complimentary drink after you finish. Same Day Registration runs from 7:00 - 8:15 A.M. The 10k and Half Marathon races begin at 8:30 A.M. The 5k race begins at 8:35 A.M. Circle Lake is used for recreation, sports, and by naturalists. This is a charity event sponsored by the Circle Lake Association. www.circlelake.org The association has many projects completed and much more planned to improve the lake's watershed. The proceeds from this event go toward funding those projects.
Logistics
Race Day
Saturday, September 19, 2026
Start Time
8:30 AM
Giveaway
Unisex T-Shirt
Start Location
3625 Millersburg Blvd, Faribault, MN, 55021
Course Info
Course Type
Loop Course
Terrain
mixed
Scenery
Rural, Lake River
Surface
Dirt Trail, Paved
Difficulty
Hilly
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
4 timing sources
no finisher data yet
no winner time yet
typical high 77°F
Race Day Weather
5-year historical avgStart (Low)
60°
Afternoon (High)
77°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
13 mph
Wind
70%
Humidity
Frequently asked
When is the Circle the Lake Half Marathon, 10K, and 5K?
The Circle the Lake Half Marathon, 10K, and 5K is held on Saturday, September 19, 2026, starting at 8:30 AM.
Where does the Circle the Lake Half Marathon, 10K, and 5K take place?
It takes place in Faribault, Minnesota.
What distances does the Circle the Lake Half Marathon, 10K, and 5K offer?
The half marathon (13.1 miles), plus 10K, 5K.
Is the Circle the Lake Half Marathon, 10K, and 5K course flat and good for a PR?
The Circle the Lake Half Marathon, 10K, and 5K is a hilly, loop course course.
HalfRuns editorial — independent, no paid placement.
Explore More Journeys
Can't make it to Faribault? Discover other experiences that match your running style.
Search All Races
