Skip to content
TIER 3

UCI Gravel Dustman

Kanchanaburi, Thailand (Muang Sing Historical Park) · 2026: November 14 (SATURDAY, CONFIRMED — ucigravelworldseries.com/en/dustman-2026)

VERDICT The only UCI gravel qualifier in Asia, which tells you everything about both its significance and the depth of competition.

50
LAB SCORE
[05]

The Ratings

Course verdict

Bike Zone Events' single-day UCI GWS qualifier from Muang Sing Historical Park (westernmost outpost of the ancient Khmer Empire): 130km/840m (80.8mi/2,756ft) for elite + men 19-59/women 19-49.[4]

Course Profile ratings for this race. Select a point for its explanation. LOGISTICS2/5LENGTH3/5TECHNICAL3/5ELEVATION2/5CLIMATE3/5ALTITUDE1/5ADVENTURE4/5 18/35
Course Profile
How the scoring works →
Custom plan

Train for UCI Gravel Dustman

A training plan for UCI Gravel Dustman—shaped to your fitness and the hours you have.

[01]

Course Overview

Asia's only UCI Gravel World Series stop — jungle gravel from a Khmer Empire outpost.

81 mi
Distance
2,756 ft
Elevation
Kanchanaburi, Thailand (Muang Sing Historical Park)
Location
November 14 (SATURDAY, CONFIRMED — ucigravelworldseries.com/en/dustman-2026), 2026
Date
TBD
Field Size
--
Entry Cost
[03]

The Course

Empty wet gravel road with yellow center line curves through lush green tropical vegetation under overcast skies - UCI Gravel Dustman - Kanchanaburi, ThailandPhoto: YouTube / Christopher Kröner
Cycling peloton racing on wet paved road through tropical landscape during gravel race event - UCI Gravel Dustman - Kanchanaburi, ThailandPhoto: YouTube / Christopher Kröner

Bike Zone Events' single-day UCI GWS qualifier from Muang Sing Historical Park (westernmost outpost of the ancient Khmer Empire): 130km/840m (80.8mi/2,756ft) for elite + men 19-59/women 19-49; 90km/550m = official course for men 60+/women 50+ (courses assigned by category, not chosen). Wooded jungle-edge gravel, tropical heat/humidity, dust. Friday shakeout ride. Only UCI Gravel World Series event in Asia. Our prior 81mi/2,756ft matched the official 130km course — confirmed 2026-07-14.

Signature challenge: The Dustman's real challenge is the climate, not the topography. Its 840 metres of climbing over 130 kilometres never organizes into a defining ascent, but tropical November heat and humidity in the Kanchanaburi river valley tax every effort for four-plus hours. Add jungle-edge gravel that runs dusty in a dry year and greasy in a wet one, and the course rewards riders who pace the opening hour conservatively and treat hydration with the same discipline as their power.

5
MILE
Out of Muang Sing
The race starts and finishes at the ruins of Muang Sing Historical Park, the westernmost outpost of the ancient Khmer Empire, then heads straight onto gravel through Kanchanaburi's river valley — dust builds early as the field spreads out.
30
MILE
River-Valley Gravel
Wooded, jungle-edge roads through the river valley carry most of the course's 840 metres of climbing as short surges rather than sustained pitches — no single defining ascent, just a lot of them.
55
MILE
The Afternoon Heat
By mid-race the tropical heat and humidity have compounded for hours; this is where the field thins out, less from the terrain than from riders who paced the opening kilometres too hard for the climate.
75
MILE
Back to the Ruins
The closing miles return to Muang Sing on the same jungle-edge gravel, dusty in dry years and greasy if the region has seen recent rain — a long way to hold form after a full tropical day.
RIDERS REPORT
River Crossings
More than 10 river crossings throughout the course with a lot of mud.
Final 4km MI 51
Thick mud in the final 4 kilometers after already completing 85km, requiring riders to push their bikes.
Very muddy conditions due to heavy rain, with thick mud that forces riders to push their bikes rather than ride.
Course features more than 10 river crossings combined with extensive muddy sections.
[04]

From the Field

There were actually more than 10 river crossings with a lot of mud and I mean a lot. I would actually say this was the hardest gravel race I actually participated in.

Jasper Tan · 22.6K views

I would actually say this was the hardest gravel race I actually participated in but also a very very fun trip.

Jasper Tan · 22.6K views

My legs are shot. My arms are shot. I have nothing in the building. I'm pushing. He's pushing with my hand. Pushing.

junglechef1 · 157 views
This Gravel Race Was Flooded | Dustman 2025
Jasper Tan · 22.6K views · 46:15
Dustman 130km Kanchanaburi | UCI Gravel World Series | 01.11.2025
Christopher Kröner · 68 views · 1:48:57
RACER

Racer Reviews

Raced UCI Gravel Dustman? Be the first to rate it.
[07]

Training

November 14, 2026 UCI GRAVEL DUSTMAN
[08]

Train for UCI Gravel Dustman

RACE DEMAND PROFILE

Durability
4
Climbing
4
VO2 Power
5
Threshold
7
Technical
6
Heat
2
Altitude
2
Race Specificity
7
FREE

GET THE UCI GRAVEL DUSTMAN PREP KIT

12-week training timeline, race-day checklists, packing list, and personalized fueling calculator — unlocked instantly.

No spam. Unsubscribe anytime.

[10]

Tire Picks

40mmWET
1
Vittoria Terreno Wet
40mm · $80 · 39W
excellent wet grip
2
Schwalbe G-One Overland
40mm · $70 · 40W
excellent wet grip
3
Pirelli Cinturato Gravel S
40mm · $74
excellent wet grip
FRONT/REAR SPLIT Rene Herse Snoqualmie Pass 44mm / Vittoria Terreno Wet 40mmFaster front for reduced rolling resistance on straights, grippier rear for traction on loose climbs and corners
[—]

Similar Races

[—]

Frequently Asked Questions

Historical weather data shows average highs of 87°F and lows of 73°F, with a 51% chance of rain on any given day. November in Thailand should offer post-monsoon conditions with manageable heat and humidity, but we have zero historical weather data to confirm this theory. Courses are weather-dependent suggests conditions can turn challenging quickly. Racing in tropical climates is always a gamble - you're either getting perfect shoulder season or getting cooked. Similar climate challenges to SBT GRVL.[2]

Bike Zone Events has contact infrastructure in place, but Caroline Livesey's observation that 'there were a lot of people with the wrong tyres for the job' suggests pre-race course condition communication was inadequate. The muddy conditions that made 'slicks a death trap' caught many riders unprepared despite organizers noting routes can change due to weather.[1]

Racing through ancient Khmer Empire ruins in rural Thailand delivers cultural adventure most gravel races can't touch. Muang Sing Historical Park as start/finish location beats another brewery parking lot by miles. The adventure factor depends entirely on whether they embrace the unique setting or treat it as generic backdrop, and course route changes suggest they might not have fully figured that out yet.[1]

This is the only UCI Gravel World Series event in all of Asia, which sounds impressive until you realize it's because nobody else wants to deal with the logistics. It's a direct qualifier for the World Championships in Australia, but being the sole representative in a massive continent doesn't automatically make you elite. The UCI rubber stamp is real, but prestige requires more than geographic monopoly. "This is the first time Thailand has been host to a UCI Gravel World Series race, and when the opportunity came up for me to race I couldn't refuse. I'm so glad I came, it's been a special week."[4]

If you're serious about Worlds qualification and can handle November heat in Thailand, this is your most exotic path to Nannup. The 130km course through ancient Khmer ruins isn't technically demanding, but weather-dependent route changes and Southeast Asian logistics will test your adaptability more than your FTP. Show up with flexible travel plans and backup gear.

[11]

Sources & Citations

Research sources used to build this race profile. Always verify details with official race sources before making travel or registration decisions.

  1. Route Maps RideWithGPS: UCI GRAVEL WORLD SERIES DUSTMAN 130 KM. REVISEDridewithgps.com/routes/53184604
  2. Other Sources Granfondodailynewsgranfondodailynews.com/2025/11/02/uci-dustman-gravel-worl...
  3. Other Sources Ucigravelworldseriesucigravelworldseries.com/en/dustman/
  4. Other Sources Cyclingnewswww.cyclingnews.com/races/uci-gravel-world-series-events-...