The IRONMAN Western Australia 70.3, held annually in the scenic coastal town of Busselton, is a triathlon event known for its challenging yet fulfilling course.
The event commences with a swim segment at the famous Busselton Jetty. Athletes undertake a one-loop swim in the clear waters, enjoying a mild current and the beautiful views of the Margaret River coastline.
Cyclists then take to the bike leg, which offers a picturesque journey along the lively Busselton foreshore, meandering through undulating hills and charming towns. The route goes through peaceful vineyards and quaint villages, encompassing the Margaret River wine region, with its stunning coastal views. Though the course includes a few gentle rises, it is predominantly flat, making it accessible for cyclists of varying levels of experience.
The run leg brings participants back to the beautiful Busselton foreshore for a demanding half marathon. This two-loop course covers the coastal pathway, the jetty, and urban streets, taking runners past the bustling Busselton Farmers Market and back to the iconic Busselton Jetty. With mostly flat terrain and some minor inclines, the course offers a rigorous yet achievable challenge for runners of all abilities.
In December, Busselton, Australia, experiences a notable shift in its weather, primarily characterized by a decrease in cloud cover. The percentage of time when the sky is overcast or mostly cloudy diminishes from 25% to 18% over the course of the month. The average high temperature in Busselton during December is a pleasant 22.2°C (72°F), closely mirroring the temperatures from the previous month. The average temperature typically cools to a moderate 15.6°C (60°F).
Regarding rainfall, Busselton experiences significant variation throughout the year. December, along with January, records one of the lowest average rainfalls, around 13mm. In contrast, the peak rainfall months of June and July see much higher amounts, with an increased number of rainy days reaching up to around 21 days
The average water temperature in Busselton, Australia in December is 23.8°C (75°F).
