November 7 the Gold Coast Challenge.
A 100km bike race from Brisbane to Southport on the Gold Coast.
Heres the twist. I was riding a mountain bike. Estimated duration (4.5hours) actual (6 hours) Read about it at  www.everydayhero.com.au/bsecure where donations and notes of support can be made.

Hi David,
Thank you for your past support of CanTeen. As a national not-for-profit organisation, CanTeen relies substantially upon the generosity and support of the community. The funds raised through David May's online fundraising page have allowed us to continue to support, develop and empower young people living with cancer. We really appreciate your support.

Previously
Shave for a cure 2005
Run for a cure (Winner 2006)

City 2 Surf (Canteen Sponsor) 2007

Run for a cure 2007

2008 Sydney Heads 10km Ocean Swim (Canteen Sponsor)

Breast cancer awareness model (Cancer Council) 2008

2009 10km Ocean swim from Burleigh Heads to Surfers Paradise (Cancer Council)
October 2009 Gold Coast Challenge 100km bike race (Heart Foundation) 3.5 hours
November 2009 "Movember" (Mens Health) Beyond blue.
November 2009 Dragon boat corporate race day (Cancer Council)

February 2010 Rainforest org auction model

August 2010 Breast Cancer awareness model (Cancer Council)

September 2010 Dragon boat corporate race day (Cancer Council)

November 2010 Gold Coast Challenge 100km bike race (Heart foundation) 6 hours