KAILUA-KONA, HAWAII – OCTOBER 9: Lava flows from the Kilauea volcano during the Ironman World Championships in Kailua-Kona, Hawaii on October 9, 2009. Considered one of the most grueling races in the world, competitors must brave 95 degrees temperature and 90 percent humidity to complete a 3.86 km swim, 180.2 km bike, and a 42.2 km marathon with in an 17 hour time cutoff to be called an “Ironman”. (Photo by Donald Miralle) Canon EOS-1D Mark III Lens: 70-200mm Aperture: F4 Shutter 1.0 sec ISO:250
Wow.
Regards. Patrick.