Approximate race distance and planned number of aid stations as of July 7, 2023. These may change depending on race course conditions.



Distance:69.1km/ Ascent : 3,242m、Descent : 3,162m 

Start : Matsuzaki New Port (Matsuzaki Town)

Finish:Shuzenji Sogo Kaikan(Izu City)

Limit Time:20:00

Refreshment Points:3

Ancillary Event: ITJ 2023 Gravel Master (Segment Challenge)

The Segment Challenge will be held within the Strava app, the world's largest online sports community and leading social platform for athletes.

ITJ has an official club "ITJ Running Club" within Strava, and there will be information only available here, such as group run information at ITJBASE, so please register!

❷Around Alone 28k


- The race has no aid station that provides water or food during the race. 

Distance:28.9km/ Ascent : 1,139m、Descent : 1,803m 

Start : Nishina Pass (Izu City)

Finish:Shuzenji Sogo Kaikan(Izu City)

Limit Time:17:30

Course Map(ITJ70k/AA28k: googlemap)

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