Unfortunately, there is still a slight chance for isolated showers or t-storms in the early part of the afternoon, which could hinder the start of the race. While expected due to an approaching front earlier in the week, recent model runs have shown precipitation as the result of pop-up showers through the region. Exact location of individual storms has varied between models and model runs (and is fairly difficult to predict), however the HRRR has shown a slight increase in number of storms in the surrounding region over the latest iterations. It'll be worth watching overnight to see if the trend continues. Should any changes be necessary from this forecast, an update will be put out tomorrow before the race.