On November 28, 2026, Burke Lake Park in Fairfax Station, Virginia, transforms into an enchanting holiday destination for the Ugly Sweater Dash 5K, 10K & Half Marathon. Participants step onto scenic trails that are well-maintained and surrounded by vibrant autumn foliage. This race welcomes runners of all skill levels, from gentle slopes to slightly challenging hills, ensuring a memorable experience. The event is known for its inclusive nature, encouraging walkers alongside runners to join in the fun. For years, it has grown popular among both locals and visitors who look forward to supporting local community scholarships that assist underprivileged youth. In 2026, organizers anticipate an influx of participants surpassing previous records. Burke Lake Park offers a diverse terrain suitable for various abilities: soft dirt and gravel paths mix with some gentle elevation changes. The 10K route highlights the park’s main lake loop, providing runners with an invigorating finish in lush greenery. Race day is expected to have mild temperatures between 5.1°C and 14.3°C (around 8°C) with a humidity level of approximately 64.6%, making for comfortable conditions despite steady winds up to 11.2 km/h. The course begins at Burke Lake Park, accessible off Route 28 in Fairfax Station, Virginia. Two aid stations will offer water and snacks along the way, ensuring runners stay hydrated. Additional support points are available for those running longer distances or participating in the virtual option with a medal. Registration is open online through Raceroster. Participants can pick up their bibs from 7 am at the main entrance of Burke Lake Park on race day. Bring your photo ID and any additional items needed, such as race numbers or timing chips if applicable. The Ugly Sweater Dash invites runners aged 13 years and older to wear their ugliest or favorite holiday sweater while supporting local scholarships. The event kicks off at 7:30 am with various distances available: - 5K (5km) – Fee $33.63 - 10K (10km) – Fee $49.64 - Half Marathon (21km) – Fee $70.99 Virtual options are also provided, making it easy for participants to join from anywhere: - Virtual with Medal – Fee $20.82 - Virtual with Medal and Shirt – Fee $33.63 - Virtual without Medal/Shirt – Fee $12.28
Races Offered
10K
Nov 28, 2026
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Distance —
10km
terrain
Type —
Running
timer
07:30
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$49.64
5K
Nov 28, 2026
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Distance —
5km
terrain
Type —
Running
timer
07:30
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$33.63
Half Marathon
Nov 28, 2026
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Distance —
21km
terrain
Type —
Running
timer
07:30
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$70.99
Virtual with Medal
Nov 28, 2026
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Distance —
Virtual with Medal
terrain
Type —
Running
timer
07:30
sell
$20.82
Virtual with Medal and Shirt
Nov 28, 2026
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Distance —
Virtual with Medal and Shirt
terrain
Type —
Running
timer
07:30
sell
$33.63
Virtual without Medal/Shirt
Nov 28, 2026
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Distance —
Virtual without Medal/Shirt
terrain
Type —
Running
timer
07:30
sell
$12.28
Weather History
These values represent the 3-year monthly averages for November in Fairfax Station.
thermostatTemperature
4.7° / 14.0°
wb_sunnyFeels like
0.7° / 10.5°
light_mode
Avg sunshine hours
7h 45m
water_drop
Avg rainfall
1.7 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
11.2 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
64.6%
wb_twilight
Sunrise
07:52
nightlight
Sunset
17:56
About Fairfax Station
Learn more about the host city, Fairfax Station.
Fairfax Station is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 12,420 at the 2020 census. Located in Northern Virginia, its center is located 22 miles (35 km) southwest of Washington, D.C.
