I am fine with a 5km run but when I do a longer run such as a 10k, I have a problem that is pretty embarrassing! At around 6k, I am desperate to go to the toilet, it is a good job I am in the woods. It is terrible to try and run when I am desperate to do a poo (so sorry to lower the tone)! I am concerned about doing my 10k event in June, will there be toilets around the route? Or do you have any tips to make sure I can go at home?