I went on Sunday. It was a great event and HyVee did a great job of using it for their own branding sake, including huge seating areas on both ends of the grandstands with their logo prominently displayed.
It did seem odd to be pouring so much money into this race after the recent job cuts. However, the race sponsorship decision was probably made a long time ago. It would have been fascinating to listen to the executive conversation about why sponsorship made sense to them.
Also, are they committed to sponsor in future years too?
The decision to sponsor the race was made before the end of 2021 if not sooner. That is when they started preparing their Aisles Online teams to support integrations with Shopify, which would service new "Ship to Home" micro-sites, now listed under https://www.hy-vee.com/deals (Petship, Wholelotta Good, etc)
The decision to build all of these sites centered around the idea that the race sponsorship would be a huge success on a national scale. The hope was that the marketing would be so effective that people all over the country would flock to the Deals site and be able to order things from Hy-Vee. Things that they can already order for less money at places like Amazon, Chewy, etc.
This past March is when the layoffs and mass exodus began.