The event was organised to raise funds for Ashgate Hospice, and saw hundreds of runners dress up to do three laps of the Pavilion Gardens whilst wearing capes, masks and probably entirely unsuitable footwear as well.
Take a look at our gallery of images from the event, courtesy of Eric Gregory, and see if you recognise yourself or anyone you know.
9. Superhero 5k for Ashgate Hospice
First ladies home in the 5K, Jane Allsop and Sharon Allsop. Photo: Eric Gregory
10. Superhero 5k for Ashgate Hospice
Finishers Triona Murray, Kelly Donaldson and John McCollum. Photo: Eric Gregory
11. Superhero 5k for Ashgate Hospice
Heidi Spencer, Emma Lomax, Kathryn Barrowclough, Hannah Kidd, Plum Kidd and Tanya Smith. Photo: Eric Gregory
12. Superhero 5k for Ashgate Hospice
The superheroes on the run in front of the pavilion. Photo: Eric Gregory