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Established in 2020, Brett Crosby, the founder of Adelaide Trail Runners, took over the original Summer Trail Running Series and put his own touch on it. The Summer Series now consists of 5 races over some of the most spectacular trails around Adelaide. In addition to the Summer Series, ATR also hosts Robe Run in February, State Teams Championship in January, Melrose Running Festival in July and now Wonderland in August held at Halls Gap in The Grampians, Victoria. Brett himself, has competed in Ironman Triathlon, Marathon, Trail Running and Cycling events all over Australia. Brett is also an Athletics Australia Level 1 Recreational Running Coach. He loves the challenge of bringing these experiences to the trail runners of Adelaide!

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