An unrelated question wrote:
Keith: given your experience directing races for charity, could you provide an estimate of what percentage of the entry fee goes to the charity? Say the entry fee is $20. How much of that $20 typically goes to the charity? I can't imagine that it's very much. I've just always been curious about this.
On the races I've worked with most of the "entry fee" goes towards expenses. (No, not a RD salary) The entry fee covers the police, insurance, timing, food, t-shirts, equipment rental, etc. Sometimes things are donated as "in-kind" but insurance, police, etc, never are.
After you get past 200-300 people then more of the fee goes to the organization. If you have something like chip rental or data entry (normally charged by the person) it'll take more people before the entry fees cover the fixed costs. In case you're wondering, my take is $100.
While it may sounds like the charity is getting ripped off, the participants bring the sponsors, and the sponsors bring the money. Also most charity events have an "entry fee" and also collect additional money. For example the Hospice event will bring in over $100,000 but only take in $14,000 in entry fees. That extra money is donations and sponsorship.