Embark on an unforgettable Alaskan running adventure with the Mainly Marathons Alaska Series, set against the stunning backdrop of Juneau, AK. On August 7, 2026, join fellow enthusiasts for a choice of distances including a full marathon (26.2M), half marathon (13.1M), 10K, and 5K. This unique event, part of a four-day series, is celebrated for its commitment to every runner, featuring a "no runner left behind" policy with no strict cut-off times. Typical race day conditions in early August offer pleasant temperatures, with highs around 64°F and lows around 51°F, alongside a moderate chance of precipitation, inviting runners to embrace the elements of the Last Frontier.

The Alaska Series course in Juneau offers a dynamic and visually spectacular experience, winding through a mix of pavement, hard-packed dirt, and crushed gravel paths with moderate hills. Runners can anticipate breathtaking Alaskan views, showcasing mountainous landscapes, lush foliage, and glimpses of creeks, with some routes navigating through areas like Savikko Park and along Glacier Highway near Twin Lakes. What truly sets this race apart is its multi-loop design, which centralizes support at a "giant aid station." This generously stocked hub provides everything a runner could need, from fresh fruit and energy gels to sandwiches and hot chocolate, ensuring ample refueling and encouragement throughout your chosen distance.

Organized by Mainly Marathons, a renowned national race director, the Alaska Series fosters a vibrant and supportive community atmosphere. Participants consistently praise the exceptional organization, friendly volunteers, and the delicious post-race food. Whether you're aiming for a personal best or simply soaking in the journey and camaraderie, the Alaska Series promises not just a race, but a memorable exploration of Juneau's natural beauty, culminating in award-winning medals that celebrate your accomplishment.