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The Guzzler Ultra

Brisbane, Australia • 19-20 Jul 2025

The Guzzler Ultra is a premier trail running event held in Brisbane, Queensland, featuring multiple race distances: 100km, 50km, 21km, and 10km. Known for its challenging courses that traverse Brisbane’s oldest reservoirs, the ultra-marathon offers significant elevation gains, with the 100km race climbing over 4600m. The event is 99% trail-based, providing a scenic and rugged running experience supported by a vibrant local trail running community. It serves as a qualifier for prestigious races like the Western States Endurance Run and UTMB. Organized by The Trail Co., The Guzzler is celebrated for its well-marked routes, enthusiastic volunteers, and a welcoming atmosphere that attracts runners nationwide. Visit the organization's website for the most recent information.

Australia Brisbane

Race information

Website
UTMB 20K UTMB 50K UTMB 100K
100 km
4618 m+
100km: The Guzzler Ultra
50 km
2102 m+
50km: The Glass Half Full
21 km
711 m+
21km: The Big Sipper
10 km
399 m+
10km: The Dry Run
Visit the organization's website for the most recent information.
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