The Guzzler Ultra
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The Guzzler Ultra : Mt Coot-Tha trail races
The Guzzler Ultra is a set of trail running events at Mt Coot-Tha near Brisbane. The program includes multiple distances held across two days at the same location on Sir Samuel Griffith Drive. The events are presented by NatuRace and supported by Brisbane’s trail running community.
Course and event details include:
- 105 km : 4618 m elevation gain, visits 3 reservoirs, 28 hour finish time.
- 52 km : 2102 m elevation gain, visits 2 reservoirs, 12 hour finish time.
- 21 km : 711 m elevation gain, visits 1 reservoir, 4 hour finish time.
- 10 km : 399 m elevation gain, visits 1 reservoir, 3.5 hour finish time.
The 100 km race is listed as a UTMB and Western States qualifier, and the 50 km is listed as a UTMB World qualifier. The races are run primarily on trails; past descriptions note that about 99% of the course surfaces are trails. The event emphasizes course marking, volunteer support, and on-course aid provided by local trail groups. Entry fees vary by distance and category; event offers and organizers have been published for each race. Visit the organization's website for the most recent information.
