More than 3,300 joggers and dancers glowed in different zones for a fun-filled night, raising funds for the most vulnerable.
Salisbury-based homeless charity Alabaré teamed up with Glow in the Park to hold the 6k family fun Glow Run at Longleat Safari Park.
Special guests were Viscountess Weymouth and Hollywood stars Idris Elba and Luke Evans, who energised the Glow Runners during the warm-up.
Viscount and Viscountess Weymouth allowed Alabaré to use Longleat. Teams from Serve On and Team Rubicon were marshals and Disco Dion provided the soundtrack.