
Faribault, United States of America · Saturday 19 September 2026
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 23rd 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 23rd. Register early to assure your spot and save some money. Same-day registrations will be available. 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 ra
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
Circle the Lake Half Marathon, 10K, and 5K is a half marathon held in Faribault, United States of America, scheduled for Saturday 19 September 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 0m above sea level. For registration and full race details, visit the official Circle the Lake Half Marathon, 10K, and 5K website.
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 0m to 0m above sea level — a 0m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Circle the Lake Half Marathon, 10K, and 5K is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for Circle the Lake Half Marathon, 10K, and 5K is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Circle the Lake Half Marathon, 10K, and 5K against other half marathons to find the right race for your goals.
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