Sriracha Ultra 100
External Event
Distance
62.1 mi
Pace
All paces (for ultra-runners)
Terrain
Unknown
Difficulty
Challenging
About this run
The Sriracha Ultra 100 is a challenging 100 km race set in Laem Chabang, Thailand. Taking place on December 26, 2026, this event is designed for ultra-runners seeking a significant test of endurance. Participants will experience the unique environment of Laem Chabang as they tackle the demanding 100 km distance. The race offers a significant challenge, pushing runners to their limits. For those looking for an alternative, a 60 km option is also available, providing a slightly shorter but still substantial ultra-distance challenge. Both distances promise a memorable race experience in Thailand.
Who it's for
This event is suited for experienced ultra-marathoners due to the 100 km distance. The 60 km option is also for seasoned runners looking for a long-distance challenge.
What to expect
- Prepare for a long day on your feet; the 100 km distance requires significant endurance and pacing strategy.
- Familiarize yourself with the course profile and terrain by checking the official registration page.
- Hydration and nutrition are critical for ultra-distances; plan your intake strategy in advance.
- Weather in Laem Chabang in late December can be warm and humid; pack appropriate gear and stay hydrated.
- Arrive well before the start time to allow for parking, bag drop, and any pre-race preparations.
Good to know
- The race takes place in Laem Chabang, Thailand.
- Both 100 km and 60 km distances are offered.
- Runners should consult the official registration page for detailed course information and rules.
Typical conditions
For events around December 2026 in Laem Chabang, Thailand: Typical mid-winter / cooler season in this region — dress in layers and check the official page for weather-related changes.
How to prepare
Ultra distances need longer training blocks, fueling practice, and gear that matches the course type listed by the organizer. Always verify elevation, aid stations, and cutoffs on the official page.
Browse destination racesGetting there
This event is listed in Laem Chabang, Thailand. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What distances are available at the Sriracha Ultra 100?+
The Sriracha Ultra 100 offers a 100 km race and a 60 km race.
Where is the Sriracha Ultra 100 held?+
The race is located in Laem Chabang, Thailand.
When is the Sriracha Ultra 100?+
The event is scheduled for December 26, 2026.
What is the terrain like?+
Specific course terrain details are not provided here; please check the official registration page.
Is this race suitable for beginners?+
Given the ultra-distances, this event is recommended for experienced runners. Beginners should consider shorter races.
How do I register for the Sriracha Ultra 100?+
Registration can be completed via the official registration page: https://worldsmarathons.com/marathon/sriracha-ultra-100/register?ref=Wo2X9tu
Where can I find more information about the race rules and logistics?+
For detailed information regarding rules, cut-off times, and logistics, please refer to the official registration page.
Registration is handled by the official event organizer
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