Police said the attack took place about 4:45 p.m. in the 11800 block of South Lakes, near the South Lakes Drive Park.
Police responded and the suspects fled the area. Both victims received non-life-threatening injuries, police said.
In other weekend crime news from the FCPD’s Reston District Station:
11800 block of Baron Cameron Avenue, beer from business
11000 block of Becontree Lake Drive, property from vehicle
2400 block of Centreville Road, bag from business
12000 block of Grey Wing Square, wallet and credit cards from vehicle
2600 block of Litchfield Drive, gun from vehicle
12600 block of Terry Mill Drive, cash and credit cards from vehicle
12000 block of North Shore Drive, cell phone from vehicle
11600 block of Plaza America Drive, cell phone from business
2300 block of Rolling Fork Circle, groceries from business
11100 block of South Lakes Drive, champagne from business
12100 block of Sunset Hills Road, property from business
Fountain Drive/Freedom Drive, 2012 Mazda 3
Officers in the Reston District conducted a sobriety checkpoint Friday evening at the intersection of the Fairfax County Parkway and North Walnut Branch road.
They screened 536 cars, made two DWI arrests, and issued four summonses.