Right now it seems they are advertising the 5K and 10k for one day.. April 26. There is no challenge sign up option right now. Anybody ask at the race whether they are just doing both on one day with no challenge? It seems like a possibility with the drop in numbers from 5,000 plus for the 5K to about 1,300 for the 10k. Would lower the cost to just have them all on one dayNext run for 2020 is themed Trolls for the weekend of April 26.