Sriracha Ultra 100

Thailand flag Bang Phra, Nakhon Si Thammarat, Thailand

54 days left

Sriracha Ultra 100 worldsmarathons.com
Date 26 Dec – 27 Dec, 2026
Races 2 distances
Entry fee $66.90 – $81.90
Runner rating Be the first to rate
Sriracha Ultra 100

About the event

Nestled in the heart of Sriracha, the Sriracha Ultra 100 offers trail runners an unparalleled experience that goes beyond mere training grounds like Khao Chalak. This race is more than just a destination; it's a gateway to exploring the region’s breathtaking landscapes and vibrant trails on a grand scale.
Participants will traverse through diverse terrain, from lush forests to rolling hills, each mile revealing new vistas and challenges. The event celebrates not only the physical demands of ultra-distance racing but also the spirit of camaraderie that comes with sharing this journey with fellow runners. Unlike solo training sessions or shorter races, the Sriracha Ultra 100 provides an immersive environment where every step is part of a larger adventure.
The race day atmosphere is electric, filled with energy and support from both competitors and spectators alike. As you push through miles under starlit skies or amidst early morning mist, the sense of community becomes palpable. This event isn't just about reaching the finish line; it's about embracing every moment along the way and discovering what ultra racing truly means.
Join us for an unforgettable journey where nature meets endurance, and prepare to be captivated by a world that extends far beyond individual training runs.

Races offered

26Dec

100K

Running

Distance
100K
Countdown
54 days
Entry fee
$81.90
26Dec

60K

Running

Distance
60K
Countdown
54 days
Entry fee
$66.90

Weather history

3-year monthly averages for December in Bang Phra.

Temperature24.2° / 29.0°
Feels like27.9° / 31.9°
Sunshine hours9h 5m
Rainfall10.4 mm
Snowfall—
Wind9.8 km/h (Light breeze)
Humidity83.4%
Max UV indexLow (2.8)
Sweat lossVery high
Course conditionsHard and dry surface
Sunrise06:25
Sunset18:03

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