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13th Minamiaso Caldera Trail (第13回 南阿蘇カルデラトレイル)

Japan flag
Minamiaso, Kumamoto, Japan

calendar_today 19 Dec, 2026

directions_run Running

language Official Website

sell $15.80 – $107.44

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13th Minamiaso Caldera Trail (第13回 南阿蘇カルデラトレイル)

About the Event

Run through Minamiaso, home to the world's largest caldera! Since its first edition in January 2021, held to help revitalize the local community, it's now run twice a year, in summer and winter. Be sure to enjoy the grand nature of Minamiaso, shaped by the volcanoes of Aso! Entry fees: Long ¥17,000, Middle ¥12,000, Short (Men's/Women's) ¥8,000, Short (Pair) ¥16,000, Mini ¥2,500 (medical support runners: half price — Long/Middle/Short only)

Races Offered

Long, approx. 50km

Dec 19, 2026

straighten

Distance — 50K

terrain

Type — Running

timer

128 days remaining

sell

$107.44

Middle, approx. 32km

Dec 19, 2026

straighten

Distance — 32K

terrain

Type — Running

timer

128 days remaining

sell

$75.84

Mini 2km

Dec 19, 2026

straighten

Distance — 2K

terrain

Type — Running

timer

128 days remaining

sell

$15.80

Short, approx. 18km, Men's

Dec 19, 2026

straighten

Distance — 18K

terrain

Type — Running

timer

128 days remaining

sell

$50.56

Short, approx. 18km, Pair

Dec 19, 2026

straighten

Distance — 18K

terrain

Type — Running

timer

128 days remaining

sell

$50.56

Short, approx. 18km, Women's

Dec 19, 2026

straighten

Distance — 18K

terrain

Type — Running

timer

128 days remaining

sell

$50.56

Weather History

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

thermostat Temperature
1.0° / 9.9°
wb_sunny Feels like
-2.1° / 6.3°
light_mode Avg sunshine hours
7h 33m
water_drop Avg rainfall
2.0 mm
ac_unit Avg snowfall
0.1 cm
air Avg wind speed
7.9 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (2.0)
humidity_mid Humidity
78.4%
wb_twilight Sunrise
07:10
nightlight Sunset
17:12

Hotels & Places to Stay

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