In 21 days · Sat, Aug 1, 2026
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Saturday, August 1st, 2026
2679 Dietrich Rd, Foristell MO
Ultra
About this race
What Is The Next Loop?
The Next Loop Endurance Series is a loop-based endurance running event designed for every type of runner — from first-time 10K participants to seasoned marathoners, ultra runners, CrossFit, Hyrox, and tactical athletes.
You’ll run a 3.1-mile (5K) trail loop, starting a new loop every hour on the hour.
After each loop, you decide:
- Run another loop: Yes, you can keep going!
- Stop: No penalties, no DNFs.
- Every completed loop counts: Simple and straightforward.
How Scoring Works
This event uses a simple, transparent scoring system that rewards consistency, pacing, and endurance.
- Time starts: When the loop begins.
- Time stops: When you cross the finish line.
- Loop time recorded: Your performance is officially logged.
- Overall score: Calculated by combining the times of every loop you complete.
- No penalties: For stopping.
- No missed-cutoff failures: You decide when to finish.
- Only completed loops: Count towards your score.
Why This Format Works for Everyone
New Runners:
- Run your first: 5K, 10K, or Half Marathon without pressure.
- Stop when you’re done: Your result still counts.
- Compare performance: With others completing the same number of loops.
Marathon & Ultra Runners:
- Test pacing: Fatigue, and recovery across multiple hours.
- Analyze loop-by-loop: Performance for future improvements.
- Use results: As a benchmark — not just a finish time.
Hybrid / Functional Athletes:
- Measure recovery: Between efforts.
- Evaluate consistency: Under fatigue.
- Test endurance: Without committing to a fixed distance.
Course & Event Environment
- Scenic trail: Based 5K loop.
- Clearly marked: Course for easy navigation.
- Central start/finish: Located at a base area.
- Aid station: Available each hour.
How Far Will You Go? Loops Completed/Total Distance
- 1 Loop: 5K
- 2 Loops: 10K
- 4 Loops: Half Marathon
- 9 Loops: Marathon
- 10 Loops: 50K
You are never locked into a distance. Each loop is a new decision.
Who Should Register?
- Runners of all levels: Everyone is welcome.
- Athletes: Training for longer events.
- Anyone curious: How far they can go — one loop at a time.
- Anyone seeking: An endurance challenge without failure pressure.
The Philosophy
This isn’t about speed alone. It’s about discipline, recovery, decision-making, and endurance.
Run the loop. Recover. Decide. Repeat.
Results, Rankings & Bragging Rights
- Official timing: For every completed loop.
- Results ranked: By loops completed and combined time.
- Post-race data: You can analyze, share, and build from.
Ready to See How Many Loops You’ve Got?
Course map
Train with a club
Run clubs near Foristell to train with before race day.
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