Muju Firefly Half Marathon

Experience the breathtaking natural beauty of Jeonbuk State at the 2026 Muju Firefly Half Marathon, taking place on Sunday, March 29, 2026. Hosted at the architecturally stunning Muju Wisteria Stadium, this event is a premier fixture on the South Korean running calendar, organized by the National Marathon Association in partnership with the Muju-gun Sports Council. While the famous Firefly Festival takes place in the autumn, this spring race captures the "firefly spirit" through a high-energy celebration of health and community. Runners will gather at 8:00 AM for a vibrant opening ceremony before setting off at 9:00 AM to conquer the scenic, winding paths that trace the crystal-clear waters of the Namdaecheon stream.

The race offers a variety of entry tiers to suit every ambition, including the Half Marathon (21.1 km), a competitive 10 km, and a family-oriented 5 km health run. A unique feature of this event is the "Mania" registration option, which allows seasoned runners to participate at a reduced fee of 25,000 KRW for the timing and medal only, while regular entrants receive a premium souvenir package featuring functional athletic gear or local Muju specialties. The course is meticulously managed with electronic chip timing and is celebrated for its relatively flat, asphalt-paved profile, making it a favorite for athletes aiming to shatter their personal bests amidst the fresh mountain air of the Deogyusan foothills.

Beyond the finish line, the Muju Firefly Half Marathon is famous for its exceptional "K-Marathon" hospitality. Participants are welcomed back to the stadium with a festival of local flavors, often including complimentary servings of traditional tofu, kimchi, and regional Makgeolli provided by local volunteers. With a strict participation cap of 4,000 runners, the event maintains an intimate yet professional atmosphere, ensuring that every athlete—from the elite pro to the casual jogger—enjoys a safe and well-supported journey. Secure your registration through the official National Marathon Association portal before the February deadline to ensure your place in this iconic springtime tradition.