The landscape of marathon participants has changed significantly over the past 35 years. Runners who are 40+ once only accounted for 26% of marathon competitors, and now they make up 48%, while women once represented a mere 10% of participants, and now account for 43%!
![How to Train for a Marathon #Infographic How to Train for a Marathon](https://s-media-cache-ak0.pinimg.com/originals/e5/c1/6f/e5c16f33f8c6989ff1e42783ed7bd9c7.png)
Infographic by: www.fix.com
![How to Train for a Marathon #Infographic How to Train for a Marathon](https://s-media-cache-ak0.pinimg.com/originals/e5/c1/6f/e5c16f33f8c6989ff1e42783ed7bd9c7.png)
Infographic by: www.fix.com