The Los Angeles Marathon started in 1986 and has been an inspiration for many runners over the years. As we get ready for the 40th running of the LA Marathon, some people might be confused about how we get to 40 by counting the years from 1986 to 2025.

It’s important to understand that we count the number of races held, not just the number of years. The first race was in 1986, making it race number 1. Every year after that adds one more race number. So, in 2025, we will have held 40 races, but it’s not an anniversary celebration.

To help explain this, check out the table below. It shows the race numbers starting from 1 in 1986 all the way to 40 in 2025.

Join Us in Celebrating 40 Years Running  

The Los Angeles Marathon is more than a race; it’s a celebration of community and determination. Join us as we prepare for our 40th running in 2025, honoring our journey from race number 1 in 1986 to this milestone event. Don’t miss out—register today!