You know someone who participates in the #RunTheWorld Marathon? Cheer them on! You can choose to remain anonymous or let us tell them that the cheers came from you.
* Note: we are volunteer-run, doing this in our not-so-free time. There may be a delay. We cannot guarantee that we'll be able to deliver all the cheers. To be extra sure that your friend gets the message, consider also tweeting it. Use the hashtag #RunTheWorld and our community will do its best to further boost the cheers.