Participants can apply for the race event based on their ITRA performance index:
105K: ITRA≥410
50K: ITRA ≥360
25K: ITRA ≥260
T3G: ITRA ≥520
Registration Fees
Register and pay via Tsaigu website (www.tsaigu.com). The registration fees are as follows:
105K: 1,380 CNY
50K: 780 CNY
25K: 480 CNY
T3G: 2,699 CNY
Registration Method
The race totals about 6,000 participants. All registrants must log in to the official event website (www.tsaigu.com) or follow the official WeChat account "Tsaigu" (WeChat ID: UltimateTsaiGu).
While the applicants exceed the event quota, the qualification will be determined by pre-paid lottery. Applicants who fail to win the lottery will have their registration fee refunded in 3 days.
Cancellation of Registration
Apply before 14:00 on May 18 of 2025, with 100% refunded.
Apply before 24:00 on August 30 of 2025, with 50% refunded.
No refund applications will be accepted starting on August 31 of 2025.
Note: Those did not win the draw will receive the registration fee automatically usually in one week.
