London Marathon 2016 application form Thank you for your interest in joining our London Marathon team! We’d love to find out a bit more about you and why you’re applying to run for us. We receive many more applications than we have places so please do include as much information as possible for us to take into consideration when allocating our places. If successful we will notify you no later than 2 weeks after the ballot announcement. If you are offered a WaterAid place the registration fee is £100 and the minimum sponsorship amount is £2,000.