This women-only run gives a classic 10K an atmospheric twist by staging it after dusk in Victoria Park. Organised by Nike and Elle UK, the event is both stylish and sporty, with light and sound installations lining the route and a pre-event six-week personalised training programme available for runners through the free Nike+ Running app. To help you train, 'Run with Elle' classes have also been organised. Once you've registered, you'll need to pick up your event pack from the Nike store (236 Oxford Street, W1C 1DE). The race starts at 8pm, but runners and spectators can arrive from 6pm. See www.nike.com for more information.