Peaks Challenge Falls Creek is a 235km loop ride starting at Falls Creek and riding up Tawonga Gap, Mount Hotham and through Omeo before heading up the back of Falls Creek.
Run by Bicycle Network, the event is a highlight on Australia's racing calendar.
The riders will be travelling from Harrietville to Dinner Plain on Sunday 10 March, which will require closure of the Great Alpine Road between Harrietville and Mt Hotham from 8:00am to 1:00pm on Sunday. There will be no road closures on the Omeo approach to Mt Hotham.
This will also affect people using the Dargo Road, who will not be able to enter the Great Alpine Road during this period.
For more information, contact Bicycle Network on (03) 8376 8888, or refer to the road closure information on their website.