Welcome to the Virgin London Marathon community, the perfect place to meet other runners and fundraisers and get help and support with your training.
We've got loads going on - including competitions, guest blogs from athletes and celebrity marathon runners, and a host of health, fitness and running experts to answer your questions.
Sign up with realbuzz.com now by clicking the button below. You'll be able to join in with our forums, create your own profile page and training blog, and access our training route planner where you can map your runs and share routes in your local area. If you're already registered with realbuzz.com, just sign in as normal.