第83回 スポーツメイトラン東大島小松川公園ハーフマラソン～こどもの日特別ver～

Organized by the Sports Mate Run Executive Committee, this running event takes place around the Arakawa river area and below Ojima Komatsugawa Park in Edogawa-ku, Tokyo. The venue is described as part of the popular Arakawa running environment, using an easy-to-run lap course intended to be approachable for beginners while still suitable for experienced runners. The event is positioned as a practical opportunity for regular runners aiming to improve their personal bests as well as for people who have recently started running and want a structured practice setting. Automatic timing is provided, and finish certificates with printed records are issued on the day after participants complete their run. The organizer highlights experienced staff, energetic support for runners, a proprietary timing system, publication of results and commemorative photos on the official website, and a participation point-card benefit that can lead to original event goods. On-site arrangements include basic baggage space, paid valuables storage, changing tents, water and sports drink stations, and planned light refreshments such as bananas and snacks. The venue is accessible from Higashi-Ojima Station via the Komatsugawa exit, with directions through Ojima Komatsugawa Park toward the Arakawa riverbed. The event is held rain or shine in principle, and detailed participation information is sent by email before the event rather than by postal mailing.