Taiwania 100 Ultra Trail

Race completed

100 km Distance

not publishedn/a Climbing

5.0 est Grit · Challenging

Calculated from 100 km alone — the organiser has not published an elevation profile. Read 5.0 as a floor, not a verdict.

24.5498° N, 121.5142° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 14 hours 8:24 min/km average. Comfortable. Room to walk the climbs and stop at aid. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. Tighter than 85% of 100K races. Measured against 214 races of the same distance. Cut-off calculator →

Field size ~11 Tiny. You will run alone for most of it.

DUV results for the 2026 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, June

Daytime high 25°C

Night low 18°C

Rainfall Wet — expect rain

Daylight 13 h 36 m of light

Regional 2001-2020 average for June — NASA POWER, grid elevation 1220 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	100km	11	James Bryant Bland · 11:05:48	Asami Shiota · 13:07:17
2025	100km	12	Yoshihiko Ishikawa · 09:17:00	Ji-Ho Hwang · 11:30:35
2024	100km	80	Yoshihiko Ishikawa · 09:54:06	Ji-Ho Hwang · 12:18:36
2023	100km	68	Yuichi Miura · 09:15:15	Ji-Ho Hwang · 11:41:32
2022	100km	61	Tsai-Tsung Chen · 10:19:34	Hsia-Chin Yeh · 11:48:30
2021	100km	43	Tsai-Tsung Chen · 10:49:36	Wen-Ya Tsai · 12:18:42
2020	100km	77	Ching Chou · 09:59:39	Hsiao-Hui Lo · 11:14:07
2019	100km	162	Mario Mendoza · 08:25:26	Hsiao-Hui Lo · 10:58:14
2018	100km	118	Sota Ogawa · 08:27:51	Yukari Hoshino · 10:19:34

The field shrank 8% between 2025 (12) and 2026 (11). 18% of the 2026 field were women.

DUV results for the 2026 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 100 km of trail.

Trail Running Shoes 100 km of trail — cushioning that is still there in the last quarter.
Race Nutrition Past 100 km the palate quits before the legs do — carry more than one flavour.
Hydration Vests Flask capacity for 100 km, without the bounce.
Headlamps A 14 h limit puts you out there after dark.
Accessories Chafe and blisters end more 100 km races than fitness does.

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

La Sportiva

Prodigio Pro

RunRepeat found the La Sportiva Prodigio Pro to have a secure, locked-in fit due to its premium upper, and also praised the shoe's energetic ride, particularly…

$225 ★★★★★ 4.6

Maurten