I did the 10k on this race. There was also a 5k available. Both were walker friendly and there were all types of people participating! Well organized. The 10k course was two loops that included some mild up and downs but was mostly flat. Ran over the Hays Street bridge which is always fun!
This course is two loops if you do the 10k. And I hate loops. An out an back is better for me because once I'm halfway I'm thinking I just have to go back. But the good thing about loops is they give you grit.