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Amazean Jungle Thailand by UTMB FLOWER 20K — 2027Trail race course16.7km515m2 May

Amazean Jungle Thailand by UTMB FLOWER 20K — 2027

Race day · 2 May 2027 · Race site: Amazean Jungle Thailand by UTMB

race day in 178 days

Plan this race
Course map, elevation profile & surface
Distance
16.7km
Elev gain
515m
Elev loss
531m
High point
505m
Low point
262m
Drawing the course…

Race-day light

In the dark
0%
Sunrise
6:04am
Sunset
6:23pm
Headlamp from
Not needed

For a 2:20 finish (an estimate) · starting 07:00 2 May. Dark means the sun below civil twilight.

Climbs

1 climb · 193 m totalbiggest first
Pick a climb to find it on the profile and the map.
Conditions typical race-day weather for 2 May at the start
Typical high
31°C
Typical low
22°C
Chance of rain
94%
2025 high
33°C

Typical = the median of 2016–2025 for 2 May ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.

Race almanac the sky on race day

Next race day Sun, May 2, 2027 · 7:00 AM start

First lightsunrise 6:04 am
5:42am
Last lightsunset 6:23 pm
6:45pm
Moonwaning crescent, up from 3:17 am
16% lit

First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.

Reviews what runners who have been there say

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About this course

Amazean Jungle Thailand by UTMB FLOWER 20K — 2027 covers 16.7 km (10.4 mi) with 515 m (1,689 ft) of elevation gain. That is about 31 m per km of climbing, and 531 m of descent. The course tops out at 505 m and bottoms out at 262 m. The profile has 1 sustained climb; the only one is the climb from km 2.1, +193 m over 4.3 km at 4.5% on average (steepest stretch 22%). Race day is 2 May 2027, starting at 07:00; the sun rises at 06:04 and sets at 18:23. Typical race-day weather at the start: a high of 31°C and a low of 22°C, with a 94% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.

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Course history

  1. Nov 1, 2026Added to the catalog
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