Dear colour run organizers.... when you have a 90 year old man (my Dad) stuck on the far side of your runners in 39c heat, perhaps it would be a good idea to assist him across rather than making him sit in the heat for near an hour waiting for it to pass.... he collapsed before making it back to his residence from heat exhaustion and is in hospital with a head injury, a cut lip and is hooked up to IV to replace lost fluids. It's not even a competitive run! Shame on you for not assisting him!