Atlantans brave the cold in Speedos for charity run

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Cold temperatures and a little rain didn't stop hundreds of runners from showing their holiday spirit on Saturday.

And they did it all in Speedos.

It was all for the charity run known as the 10th annual Atlanta Santa Speedo Run.

Proceeds from the run support the work of Bert's Big Adventure, which provides trips to Disney World for medically-fragile children and their families.