Your Event Pack contains your all-important bib number, which you must wear on Marathon Day. You'll need to collect your pack from the TCS London Marathon Running Show, which takes place in London over the four days before the marathon. The show is also a great opportunity to calm any pre-event nerves by listening to expert talks and advice – and do some last-minute shopping! If you can't attend the TCS London Marathon Running Show, someone can collect your pack on your behalf – details of how to do this are in the Event Guide. Please note we do not send Event Packs by post or allow them to be collected on Marathon Day.