Florida · 100 Miler
Ancient Oaks 100-Mile Endurance Run
Ancient Oaks 100-Mile Endurance Run is a 100 Miler event held in Titusville, Florida. Its next confirmed date is Saturday, December 19, 2026. About 900 runners take part across all distances.
- Race day
- December 19, 2026
- Location
- Titusville, FL
- Field size
- ~900 runners
Race details
- Date
- Saturday, December 19, 2026
- Location
- Titusville, Florida
- Distances
- 100 Miler
- Field size
- About 900 runners
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: opens soon
- Start time
- 7:00 AM EST
- Course profile
- Loop course; Mostly trail, some road
About the Ancient Oaks 100-Mile Endurance Run
ENTRY INTO THE LOTTERY WILL ABSOLUTELY END AT MIDNIGHT EASTERN TIME JUNE 30! DON'T BE LATE - YOU WON'T GET IN! This is an Invitation-Only, No-Fee, Low-Aid race held in the Enchanted Forest Nature Sanctuary in Titusville, Florida the third weekend in December. The 2026 dates are Saturday-Sunday December 19-20, 2026. Race start time is 7:00 AM Saturday morning, and runners have 32 hours exactly to finish 29 loops of a 3.46-mile course for a total of 100.34 miles. The race has a hard 60-runner cap…
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Ancient Oaks 100-Mile Endurance Run: common questions
- When is the Ancient Oaks 100-Mile Endurance Run?
- The next confirmed date is Saturday, December 19, 2026.
- Where is the Ancient Oaks 100-Mile Endurance Run held?
- In Titusville, Florida.
- What distances does the Ancient Oaks 100-Mile Endurance Run offer?
- 100 Miler.
- How many people run the Ancient Oaks 100-Mile Endurance Run?
- About 900 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 Ancient Oaks 100-Mile Endurance Run?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Ancient Oaks 100-Mile Endurance Run?
- Registration status as last checked October 30, 2026: opens soon.
- What time does the Ancient Oaks 100-Mile Endurance Run start?
- 7:00 AM EST.
- What is the course like at the Ancient Oaks 100-Mile Endurance Run?
- Loop course; Mostly trail, some road.
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