From Our Editors
No matter when your birthday is, you deserve a massive celebration. Each iteration of The Birthday Run—held in more than 125 cities and a dozen countries—invites people of all ages to come together in celebration of another year of existence. During each untimed event, participants walk or jog along a 5K course peppered with multiple party zones where live DJs and light shows get runners dancing. The whole event culminates in an after-party on the mainstage with guest performers that vary from city to city.