Chai Gu Tang Si Kuocang Ultra

Chai Gu Tang Si Kuocang Ultra is part of China trail races. The 2026-10-30 至 11-01 edition takes place in Linhai, Zhejiang, China, category Trail (distances: 25K / 50K / 105K). The table below shows the latest entry status and window we have verified; the site re-checks official announcements and organiser newsletters every three days, preferring official sources.

Race date	2026-10-30 至 11-01
Location	Linhai, Zhejiang, China
Distances	25K / 50K / 105K
Category	Trail
Entry status	Closed
Entry window	2026 edition closed / sold out (the official Saihuitong platform lists the sponsor-slot bundle and expo booth as closed); official entry platform / EN entry page ; media volunteers still open until end of Sep; watch for the 2027 edition

How to enter

Official entry platform: mainland races typically use official platforms such as Saihuitong, first-come first-served.
Overseas runners: some races run a separate overseas pre-registration channel.
Platform status: organisers label entries 報名中 / 已截止 / 名額已滿 on the platform — we follow the official platform.

Notes for Hong Kong runners

Time zone: same time zone as Hong Kong (UTC+8). Entry windows are published in local time — the Hong Kong equivalent may fall a day earlier or later, so have your account and payment ready the day before.
Register early: most races require a verified account before entries open, and opening-day traffic is heavy.
Places get released: unpaid entries are freed up, and some races run a supplementary ballot.
Avoid unofficial transfers: most races forbid bib transfers, and buyers risk disqualification.

Other races in this group

Standard Chartered Hong Kong Marathon · Anta Guanjun Hong Kong 100 Ultra Marathon

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Sources and updates

Official website: https://www.tsaigu.com/
Last updated: 16 September 2026 (status per official announcements — tell us if something is wrong)

This page is not an official race website. Always confirm details on the organiser's official site before entering.