www.zengwenmarathon.com

Zengwen Reservoir Marathon

location_on

Xinyi Township, Nantou, Taiwan

calendar_today 14 Dec, 2025

About the Event

Experience a truly unique marathon at the 2025 Zengwen Reservoir Marathon, where the core spirit of "Local Sourcing, Local Use" comes to life. Run on an internationally certified AIMS course, eligible for major global race qualifications, while enjoying unparalleled local support. The Zengwen Reservoir Marathon sets itself apart with extraordinary aid stations featuring Bib Gourmand-recommended foods and bountiful local produce from the Yujing region. Combine this legendary local补给 with a challenging, scenic route and the spectacular sight of eagles soaring overhead for an unforgettable running adventure.

Races Offered

Marathon

Dec 14, 2025

straighten

Distance — 42.2K

terrain

Type — —

timer

-72 days remaining

Weather Overview

These values represent the 3-year monthly averages for December in Xinyi Township.

Temp (°C)

Feels Like (°C)

thermostat 13.8° / 21.0°

wb_sunny 13.6° / 21.8°

Wind (km/h)

Humidity (%)

air 4.1 /

water_drop 82.7%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 13.8° / 21.0°

wb_sunny 13.6° / 21.8°

air 4.1 km/h

water_drop 82.7%

About Xinyi Township

Learn more about the host city, Xinyi Township.

Xinyi Township or Sinyi Township is a mountain indigenous township in Nantou County, Taiwan. It is the largest township by area of Nantou County. Xinyi is home to the Bunun people of the Taiwanese aborigines.