You can tell potential sponsors that their logo will be on a step and repeat backdrop that will be seen in all the race photos posted to social media, which is a lot of exposure.  Be sure to photograph the winners in front of the backdrop.  Make the logos of the best sponsors larger or more prominent on the backdrop.  Our designers can help you with the design.  You could also rent an open air photo booth that people pose in front of with the backdrop behind them and then they can post the photos right then and there to social media. At Step and Repeat LA we may even give you a discount on your backdrop if we also put our logo on your backdrop, especially if it is for a charity or fundraiser!  It's a pretty good deal for sponsors to get lots of exposure for their brand.

See this link for ideas:

https://stepandrepeatla.com/pr...