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Events
THARunningTrail100K · 100 km / 62.1 mi100M20K · 20 km / 12.4 mi50K · 50 km / 31.1 miUltra · 50 km+ / 31+ miUTMB World Series Event

Amazean Jungle Thailand by UTMB

Betong · THA

Next race day

Fri, 30 Apr 2027

Time TBC · BST

Race websiteEntry detailsCalendar

About Amazean Jungle Thailand by UTMB

Amazean Jungle Thailand by UTMB is a running event in Betong, Thailand. Recorded disciplines include 100K, 100M, 20K, 50K, Ultra. The listed surface is trail. The listed organiser is UTMB World Series / local organiser. The next listed date is 30 April 2027. Check the organiser's information for entry and race-day arrangements. The ATHRECS archive includes editions from 2026. This describes the editions recorded here, not the event's founding date or complete history.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

  • 115K · 115 km / 71.5 mi

    Fri, 30 Apr 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    BETONG 100M: 115 km, starting at Betong Mongkollit Tunnel.

    Edition source

  • 4K · 4 km / 2.5 mi

    Sat, 1 May 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    SAT NIGHT RUN: 4 km, starting at Betong Mongkollit Tunnel.

    Edition source

  • 56K · 56 km / 34.8 mi

    Sat, 1 May 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    JUNGLE 50K: 56 km, starting at Betong Mongkollit Tunnel.

    Edition source

  • 91K · 91 km / 56.5 mi

    Sat, 1 May 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    TUNNEL 100K: 91 km, starting at Betong Mongkollit Tunnel.

    Edition source

  • 17K · 17 km / 10.6 mi

    Sun, 2 May 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    FLOWER 20K: 17 km, starting at Betong Mongkollit Tunnel.

    Edition source

  • 26K · 26 km / 16.2 mi

    Sun, 2 May 2027

    Start time not yet confirmed

    Date TBC

    Entry details

    MIST 20K: 26 km, starting at Betong Mongkollit Tunnel.

    Edition source

Location & race day

Listed venue / area

BetongTHA

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

Official UTMB World Series event in Betong, Thailand. Check the organiser page for the individual races, mandatory kit, entry requirements and current Running Stones information.

Surface:
Trail
Organiser:
UTMB World Series / local organiser
Race website

Series & qualification

Classification is checked against the official series source and recorded by edition where qualification status can change.

UTMB World Series EventChecked 2026-08-17

Official UTMB World Series Event; eligible finishers can earn Running Stones and record a UTMB Index result.

Official classification source ↗

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Fri, 30 Apr 2027

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Results

Public-figure or athlete-approved ATHRECS results, plus verified organiser links.

No verified results links have been added yet.

Past races

Ultra · 50 km+ / 31+ miFinished

Thu, 30 Apr 2026

Event weekend 2026-04-30 to 2026-05-03. See the official event for individual race dates.

More running nearby

Sun

22

Nov

2026

Korat Marathon

Nakhon RatchasimaTHA

Nakhon Ratchasima (THA)

Other· Road

Korat Marathon — Nakhon Ratchasima, Thailand. World Athletics calendar (World Athletics Label Road Races – Label).

Start time TBC

Entries open

Details & entryRace website