Experience a breathtaking run through Mason Neck State Park, where nature enthusiasts can enjoy a flat course along scenic bike paths. The race offers two distances: a 5k and a 10k, both providing runners with the opportunity to immerse themselves in lush greenery and serene surroundings. For families looking for an engaging day out, there's also a special one-mile fun run designed just for kids, starting simultaneously alongside the main event. This shorter distance allows young participants to enjoy the park’s beauty at their own pace while still being part of the festive atmosphere. Walkers are warmly invited to join in and soak up the scenic views as they take on either the 5k or 10k route. Whether you're a seasoned runner or simply out for an enjoyable stroll, this event promises a memorable day filled with natural beauty and community spirit. The flat terrain makes it easy for participants of all skill levels to focus on enjoying the picturesque scenery rather than battling challenging elevation changes. With plenty of space to breathe in fresh air and admire wildlife, Mason Neck State Park provides a perfect backdrop for runners looking to connect with nature while pushing their limits or simply taking part in an invigorating morning activity. Join us at Mason Neck State Park for what promises to be one of the most scenic race experiences around. Whether you're tackling the 5k or stretching your legs over the longer distance, there's no shortage of reasons to lace up and hit the trails here.
Races Offered
10K
Nov 07, 2026
straighten
Distance —
10K
terrain
Type —
Running
timer
08:00
sell
$60.31
5K
Nov 07, 2026
straighten
Distance —
5K
terrain
Type —
Running
timer
08:00
sell
$38.96
Kids 1-Miler
Nov 07, 2026
straighten
Distance —
1K
terrain
Type —
Running
timer
08:00
sell
$22.95
Virtual with Medal
Nov 07, 2026
straighten
Distance —
Virtual with Medal
terrain
Type —
Running
timer
08:00
sell
$20.82
Virtual with Medal and Shirt
Nov 07, 2026
straighten
Distance —
Virtual with Medal and Shirt
terrain
Type —
Running
timer
08:00
sell
$33.63
Virtual without Medal/Shirt
Nov 07, 2026
straighten
Distance —
Virtual without Medal/Shirt
terrain
Type —
Running
timer
08:00
sell
$12.28
Weather History
These values represent the 3-year monthly averages for November in Lorton.
thermostatTemperature
5.1° / 14.3°
wb_sunnyFeels like
1.1° / 10.9°
light_mode
Avg sunshine hours
7h 42m
water_drop
Avg rainfall
2.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
11.1 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.0)
humidity_mid
Humidity
64.8%
wb_twilight
Sunrise
07:51
nightlight
Sunset
17:55
About Lorton
Learn more about the host city, Lorton.
Lorton is a community in Fairfax County, Virginia. This article also covers the nearby areas of Fort Belvoir and Mason Neck.
