（last updated March 8, 2026）
until the race
- from March 10, 2026 to April 30
early bird entry period (Domestic Registration)
*Entries from outside Japan will begin February 1. - from May 1, 2026 to June 15
regular entry period (Domestic Registration)
transportational tour package application (planned) - June 20, 2026
regular entry deadline (Domestic Registration) - June 30, 2026
late fee entry deadline (Domestic Registraion)
international entry deadline - July 26, 2026
the day of the Race
welcome to DTJ 2026!!
the day of the Race (July 26, 2026)
- racer check-in
You can only check in for all categories on the day of the event. - gear check
Gear check only for the 40km and 60km.
The gears and testing methods for the 2026 Race have not been decided as of March 2026. - race start
AM 4:00 60km
AM 7:00 40km
AM 9:00 15km
| 60km | 40km | 15km | |
|---|---|---|---|
| 2:30 | check-in open | ||
| 3:30 | check-in close | ||
| briefing | |||
| 4:00 | race start | ||
| 5:45 | check-in open | ||
| 6:45 | check-in close | ||
| briefing | |||
| 7:00 | race start | ||
| 7:45 | check-in open | ||
| 8:45 | check-in close | ||
| briefing | |||
| 9:00 | race start | ||
| 10:45 | time limit at CP1/A2 | ||
| 12:00 | time limit at CP2/A3 | Goal time limit | |
| 14:00 | time limit at CP3 | ||
| 15:00 | time limit at CP4/WS | ||
| 18:00 | Goal time limit | ||