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VERSION:2.0
PRODID:-//Tokyo Events//EN
CALSCALE:GREGORIAN
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UID:tokyo-events-17223@eventstokyo.com
DTSTAMP:20261104T090730Z
DTSTART;VALUE=DATE:20261205
DTEND;VALUE=DATE:20261206
SUMMARY:2026 Forest Park Winter Marathon
DESCRIPTION:Held in the National Musashi Kyuryo Forest Park\, this marathon takes place on a scenic\, challenging course surrounded by lush nature. With steep slopes reaching up to 27%\, it's a popular training ground for serious athletes. Participants run loops of 5 km\, making it a suitable event both for experienced runners aiming for new personal bests and for beginners seeking practice. Official timekeeping is provided\, so those interested in tracking their performance are welcome to join.\n\nhttps://up-run.jp/events/up-shinrinkoen1/
LOCATION:国営武蔵丘陵森林公園「運動広場」 埼玉県 比企郡滑川町 比企郡滑川町大字山田1920
URL:https://up-run.jp/events/up-shinrinkoen1/
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