3 Marathons in 3 Days Grand Slam

Kuranda, QLD
18/7/2026 - 18/7/2026

Distances

42.2km
Friday 18th July, 2025

3 Marathons in 3 Days Grand Slam Event Highlights

  • Three marathons over three days — the 3 Marathons in 3 Days Grand Slam
  • Distances ranging from 42.2 km to 126.6 km
  • Located in Cairns, QLD
  • Route showcases Cairns’ stunning landscapes
  • Registration open — secure your spot now!

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