The Marathon website has a photo of the bobblehead, http://www.race-brewers.com/fundraising-incentives. The runner themselves don't have to donate the $40, they just have to raise $40 in donations. I see they offer packet pickup the morning of the race for $25, I ran the race the first year but living in the Fox Valley with no same day packet pickup my options were to either make the drive down two days in a row or get a hotel, so I skipped last year. With same day packet pickup offered I'm considering signing up.