Color Vibe 5K run. This fun event involves a lot of food-grade cornstarch dyed powder, runners with white shirt and clean faces, and, well you get the idea. Looked like everyone had a lot fun, lots of smiles!
Here's a slideshow of 46 of my pictures on Flickr (click bottom right icon for fullscreen):
Note to self: when shooting an unknown event with a somewhat ambiguous course route direction, make sure you have the route direction right or that perfectly chosen morning sunlight in their faces location suddenly becomes a nightmare shoot into the sun situation. Ooooops.
Learning is fun! *smile*