Florida · 100 Miler · 50 Miler · 35 Miler
Festivus 100/50 Miler Trail Run
Festivus 100/50 Miler Trail Run is a 100 Miler, 50 Miler and 35 Miler event held in middleburg, Florida. Its next confirmed date is Saturday, December 5, 2026. About 150 runners take part across all distances.
- Race day
- December 5, 2026
- Location
- middleburg, FL
- Field size
- ~150 runners
Race details
- Date
- Saturday, December 5, 2026
- Location
- middleburg, Florida
- Distances
- 100 Miler, 50 Miler, 35 Miler
- Field size
- About 150 runners
- Course
- ~225 ft of gain/loss per 7.2 mi loop; ~3,150 ft cumulative for the 100 Miler, ~1,575 ft for the 50 Miler
- Registration
- ultrasignup.com
- Official website
- sombrerorunning.com
About the Festivus 100/50 Miler Trail Run
The Festivus 100/50 Miler Trail Run is a multi-distance (100/50/35/14/7 mile) looped trail event on a scenic 7.2 mi Jennings State Forest loop near Middleburg, FL, with a lighthearted Seinfeld-themed spirit ("Rule 62"). It is the only trail 100-miler in Northeast Florida, with a very generous 38-hour cutoff, custom finisher buckle for 100-mile finishers, and campsites along the course.
More races in middleburg
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Sombrero Ultra Running Festival ( SURF )middleburg, FL48 Hours48 Hour Relay 2-person48 Hour Relay 3-person48 Hour Relay 4-person +2 more
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Festivus 100/50 Miler Trail Run: common questions
- When is the Festivus 100/50 Miler Trail Run?
- The next confirmed date is Saturday, December 5, 2026.
- Where is the Festivus 100/50 Miler Trail Run held?
- In middleburg, Florida.
- What distances does the Festivus 100/50 Miler Trail Run offer?
- 100 Miler, 50 Miler and 35 Miler.
- How many people run the Festivus 100/50 Miler Trail Run?
- About 150 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Festivus 100/50 Miler Trail Run?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.