Information can be viewed at the link below.

https://update.runnet.jp/2023deepjapan100/

For the DEEP JAPAN 160KM portion, may use two drop-backs, one for the outward trip and one for the return trip. 2 drop-backs must be combined into one drop-back.

Due to the expected increase in temperature during the event period (6/23-25), we have included carrying a minimum of 2 liters of water as essential gear.

160㎞ 　Aid Station Map

80㎞ 　Aid Station Map

As a result of checking the remaining snow on the course, the remaining snow set (which included light crampons, snow spikes or snow chains) will be excluded from the mandatory gear list.

Entry list update

DEEP JAPAN 160km　Entry list

UONUMA 80km　Entry list

The time of the UONUMA 80km Award Ceremony has been changed from 06/25 (Sun) 09:00 to 06/24 (Sat) 11:30. (Awards for the UONUMA 80km division are given to the top 5 men and women.)

Ultra-Trail World Champion Gediminas Grinius’ 100-mile strategy

Join the official DEEP JAPAN ULTRA 100 training camp with ultra-running legend Gediminas Grinius. Completion of the camp ensures qualification entry into the 2024 edition of the DEEP JAPAN ULTRA!