Support Us Fundraising Events The Vitality Big Half The Vitality Big Half will be back in central London on Sunday 25th April 2021 in a safe, socially distanced way. London’s community half marathon will start at Tower Bridge and finish at the iconic Cutty Sark in Greenwich. General entry places are available please visit https://www.thebighalf.co.uk/. Contact [email protected] if you have any questions. There will be social distancing measures in place at the event to ensure you have a safe and comfortable race, and if it’s postponed or cancelled for any reason you will be refunded 100% of your entry fee.