Lace up your shoes for the Center of the Nation Series - Day 6, an inviting marathon and half marathon experience set against the vast Montana sky. Taking place on October 3, 2026, in Baker, Montana, this event is a highlight of the renowned Mainly Marathons series, known for catering to runners who embrace long distances and frequent racing. Participants can choose from distances including the full 26.2-mile marathon and the 13.1-mile half marathon, alongside shorter options like 5K and 10K.

The course in Baker, Montana, promises a "fast and flat" profile, predominantly run on a closed asphalt road within Triangle Park, with the start and finish on gravel. Runners can expect a relatively easy loop, with marathoners completing approximately 14 laps. While shade may be minimal, typical race day conditions in early October offer pleasant autumn weather, with highs around 63°F and lows near 37°F, and a low 6% chance of precipitation. This creates an ideal environment for achieving personal bests or simply enjoying the journey without the pressure of harsh conditions.

What truly sets the Center of the Nation Series apart is its unique "no time limits" philosophy, fostering an inclusive "loony community" where every finisher is celebrated, regardless of pace. Finishers of races longer than a half marathon even receive a custom metal-stamped nameplate, a cherished memento of their accomplishment. While specific aid station details for this precise event are not extensively detailed, the organizer, Mainly Marathons, is well-regarded for its support of endurance runners, ensuring a runner-friendly atmosphere for all.