A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you! We all take part for our own enjoyment. Please come along and join in whatever your pace! Every week we grab a post parkrun coffee at the Rosslyn neighborhood near the Rosslyn Metro Station - please come and join us! Course Info: The course follows an out-and-back lasso-shaped route on the woods, swamp, and upland trails, starting just southwest of the Theodore Roosevelt Memorial. Click here for Course Map Cost: Nothing - it's free! but please register before you first come along. Only ever register with parkrun once and don't forget to bring a scannable copy of your barcode Click here to Register