第32回大会手賀沼エコマラソン【市民先行枠】 2026

The Teganuma Eco Marathon begins at Kashiwa Furusato Park, sending runners around Lake Teganuma in Chiba. The event starts at 10:00 a.m. and proceeds regardless of weather. The primary race is a half marathon certified by the Japan Association of Athletics Federations, with an additional 5-mile (approximately 8 km) race also offered. The half marathon course follows a figure-eight path around the lake, with its predominantly flat terrain suitable for consistent pacing. The 5-mile race covers half of this loop. A team division is available for half marathon participants, accommodating groups of three to six runners, with rankings determined by the average net time of the top three finishers from each team. Live music from brass bands and taiko drummers is present along the course.