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Parkour athletes at Gateway Park in Rosslyn. Event runs through May 30th. Beginner class Sunday at 10 a.m.@wtop pic.twitter.com/mKKdAnrva2
— Kathy Stewart (@KStewartWTOP) May 28, 2016
Parkour Festival Gateway Park Rosslyn runs through May 30th. Parkour is based on French Special Ops training. @wtop pic.twitter.com/T6fJFjQdVs
— Kathy Stewart (@KStewartWTOP) May 28, 2016
![A parkour athlete jumps off an obstacle at the "Beast Coast" parkour festival in Rosslyn, Va., on Saturday. The festival is one of the largest in the world, said Mark Toorock, founder of D.C.-based American Parkour. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/CjjnbyFWYAA805r.jpg)
![Defying gravity at American Parkour Festival in Rosslyn at Gateway Park. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/parkour1.jpg)
More than 450 #parkour athletes at Gateway Park in Rosslyn for 11th annual Parkour Festival. @wtop pic.twitter.com/4MVyO6Z4g0
— Kathy Stewart (@KStewartWTOP) May 28, 2016
Isaiah Rios from Buffalo has been doing Parkour 4 1/2 yrs. He says it's the best thing that was ever invented.@wtop pic.twitter.com/bsbfta8ybp
— Kathy Stewart (@KStewartWTOP) May 28, 2016
![Founder of American Parkour, Mark Toorock, kicked off 11th annual #Parkour Festival. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/parkour2.jpg)
Gateway Park in Rosslyn turned into one big jungle gym. Annual Parkour Festival taking place.@wtop pic.twitter.com/XD5xGZuseI
— Kathy Stewart (@KStewartWTOP) May 28, 2016
![](https://wtop.com/wp-content/uploads/2016/05/parkour-260x174.jpg)
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![A parkour athlete jumps off an obstacle at the "Beast Coast" parkour festival in Rosslyn, Va., on Saturday. The festival is one of the largest in the world, said Mark Toorock, founder of D.C.-based American Parkour. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/CjjnbyFWYAA805r-260x174.jpg)
![Defying gravity at American Parkour Festival in Rosslyn at Gateway Park. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/parkour1-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2016/05/Capture3-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2016/05/Capture4-260x174.jpg)
![Founder of American Parkour, Mark Toorock, kicked off 11th annual #Parkour Festival. (WTOP/Kathy Stewart)](https://wtop.com/wp-content/uploads/2016/05/parkour2-260x174.jpg)
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ROSSLYN, Va. — Gateway Park in Rosslyn, Virginia, temporarily turned into a giant playground for adults Saturday.
This weekend’s parkour festival, called “Beast Coast,” is one of the largest in the world, said Mark Toorock, founder of D.C.-based American Parkour.
“What we have done with ‘Beast Coast’ is build a 20,000-square-foot jungle gym for adults,” Toorock said.
It is the 11th year for the festival, which runs through Monday. Events offered include a beginner’s course at 10 a.m. Sunday.
Parkour athletes move quickly through an area, negotiating obstacles by going over or under them — running, jumping, vaulting, swinging and or climbing. Parkour movements originally developed from military obstacle course training.
Lizzie Fournet of Midlothian, Virginia, was at the festival Saturday with her 15-year-old son, who is a parkour athlete. This was his third year participating in the festival.
“I love watching all the people,” she said. “The skills they have are amazing.”
Fournet explained how she describes parkour to her friends.
“I tell them [parkour is] like in the movies, the bad guys running away from the good guys, and they’re running over railings and jumping across rooftops,” she said. “That’s what this is.”
Isaiah Rios of Buffalo, New York, was at Saturday’s event too. He has been doing parkour for 4 1/2 years.
“I think it’s the greatest thing that’s been created ever,” Rios said.