Event Overview
| Date | Oct 22-25, 2026 |
|---|---|
| Location | Alabaster, Alabama, USA |
| Format | 48-Hour, 24-Hour |
| Terrain | Road |
| Region | North America |
| Distance | 72 hr / 48 hr / 24 hr |
| State / area | Alabama (AL) |
| Course model | Loop |
| Cutoff | 72, 48, or 24 hours depending on entry; all headline races finish Sunday at 9:00 AM |
| Sanctioning | USATF |
| Highlights | 72-Hour Option, Lighted One-Mile Loop |
Course & Terrain
Certified paved park loop with direction changes every six hours and repeated access to aid and personal supplies.
Entry & Logistics
| Registration and fees | Check the official event website for current availability, deadlines, prices, taxes, and refund terms. |
|---|
Why This Race Matters
The Endless Mile is a useful reference point for runners comparing 48-hour events. Its format, terrain, and support model shape the kind of preparation required: not just fitness, but pacing discipline, nutrition planning, foot care, and the ability to make good decisions under fatigue.
Planning Notes
- Start conservatively and use flexible process checkpoints for effort, walking, food, fluid, alertness, and symptoms instead of forcing one hourly distance target.
- Prepare several rest options before race week. Stop for sleep or assessment if alertness, coordination, or safe decision-making deteriorates.
- Repetitive surfaces can expose fit, friction, and loading problems. Check in when symptoms or conditions change, and use only footwear already tested for the course.
- The directory marks this as having comparatively simpler logistics. That editorial label is not a safety rating; verify cutoffs, terrain, support, crew access, and withdrawal procedures.
Related Preparation
- Browse the curated 24-hour race calendar
- Compare this race in the full 2026 calendar
- Open the 48-Hour format guide
- Compare all race formats
- Use the multiday pace calculator
- Build a race-specific gear checklist
Verification & Sources
Verification scope: the listed edition's date, location, format, and available logistics were checked against the event-specific official sources below during the directory review dated August 18, 2026. Organizers can revise details after review.
- Official Endless Mile page — https://www.southeasterntrailruns.com/endlessmile
- Multiday Running event directory review scope: August 18, 2026.