The Sombrero Ultra Running Festival (SURF) returns to Middleburg, Florida on February 12th, offering a unique weekend of long-distance running events in the scenic North East region of the state. The festival takes place at the Clay County Regional Sports Complex and features an array of race distances designed for runners with varying goals and experience levels. Middleburg is situated just outside Jacksonville, providing easy access to both urban amenities and natural landscapes ideal for endurance athletes. On race day, participants can expect a trail course that offers firm yet slightly soft conditions underfoot, making it suitable for running but still requiring attention to foot care. The weather during February in this area typically presents UV index levels around 3.0 (moderate), ensuring runners should apply sunscreen and stay hydrated. Since its inception two years ago, the Sombrero Ultra Running Festival has become a significant event on the ultra-running calendar, attracting athletes from across Florida and beyond. Last year's inaugural event saw hundreds of participants enjoying miles under clear skies while taking advantage of all-day food services available at the venue. This tradition continues with special themed giveaways for Valentine’s Day and President’s Day celebrations integrated into the festival atmosphere.
The Sombrero Ultra Running Festival includes multiple race options, catering to both individual runners and relay teams: a 3-hour Saturday run starting at 8 am; a Sunday edition of the same distance also beginning early in the morning. For those seeking longer durations, there are six-hour runs scheduled for Saturday mornings as well as twelve-hour day races that commence on Saturdays with night editions running from 8 pm to midnight under starlit conditions. The ultimate challenge is reserved for endurance enthusiasts who opt into either a full twenty-four hours or forty-eight hours of continuous movement across the weekend. Relay teams can choose between two-person, three-person, and four-person formats each carrying its own set fee. Relay team registration assistance is available via https://ultrasignup.com/register.aspx?did=137385 for those looking to coordinate with teammates ahead of time. Individual race fees vary by distance but range from $65 up to $400 depending on the number of hours and participants involved. Race venue access opens at 9 am Friday morning specifically for forty-eight hour competitors who wish to set up camping or crewing stations early in preparation for extended stays. Bib pickup will occur between February 10th and 2nd, where runners must present their confirmation email when collecting race packets. For first-timers planning a visit, it’s essential to note that the starting line is located at Victory Lane (4790), with age requirements set at fourteen years old or above for most categories. The Sombrero Ultra Running Festival in Middleburg, Florida on February 12th presents an opportunity not just for athletic achievement but also community engagement and celebration of long-distance running culture. The festival’s trail conditions and organized logistics make it a worthwhile destination for runners looking to push their limits over challenging yet enjoyable terrain.
Races Offered
12 Hour - Day
Feb 12, 2027
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Distance —
12 Hours
terrain
Type —
Running
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08:00
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$105.00
24 Hours
Feb 12, 2027
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Distance —
24 Hours
terrain
Type —
Running
timer
08:00
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$155.00
3 Hour - Saturday
Feb 12, 2027
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Distance —
3 Hours
terrain
Type —
Running
timer
08:00
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$65.00
3 Hour - Sunday
Feb 12, 2027
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Distance —
3 Hours
terrain
Type —
Running
timer
08:00
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$65.00
6 Hours
Feb 12, 2027
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Distance —
6 Hours
terrain
Type —
Running
timer
08:00
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$85.00
48 Hour Relay 2-person
Feb 12, 2027
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Distance —
48 Hours
terrain
Type —
Running
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12:00
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$300.00
48 Hour Relay 3-person
Feb 12, 2027
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Distance —
48 Hours
terrain
Type —
Running
timer
12:00
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$350.00
48 Hour Relay 4-person
Feb 12, 2027
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Distance —
48 Hours
terrain
Type —
Running
timer
12:00
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$400.00
48 Hours
Feb 12, 2027
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Distance —
48 Hours
terrain
Type —
Running
timer
12:00
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$210.00
12 Hour Night
Feb 12, 2027
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Distance —
12 Hours
terrain
Type —
Running
timer
20:00
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$105.00
Weather History
These values represent the 3-year monthly averages for February in Middleburg.
thermostatTemperature
10.4° / 22.3°
wb_sunnyFeels like
8.5° / 20.6°
light_mode
Avg sunshine hours
8h 53m
water_drop
Avg rainfall
2.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.5 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.0)
humidity_mid
Humidity
75.8%
wb_twilight
Sunrise
08:06
nightlight
Sunset
19:15
About Middleburg
Learn more about the host city, Middleburg.
Middleburg is a town of 800 people (2019) in Virginia known as the capital of horse country. This quaint town features historic architecture, tree-lined streets, charming and unique shops, and a variety of dining establishments. Middleburg is also home to The Red Fox Inn, touted as the oldest original inn in the country.
