Entry Fee
$90.00 – $125.00
Events
The Next Loop Endurance Series - Tyler State Park, 5K, 10K, 15K, 1/2 Marathon, 20K, 25K, 30K, Marathon, 35K, 40K, 45K, 50K
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 Or stop — no penalties, no DNFs Every completed loop counts. ⏱️ How Scoring Works This event uses a simple, transparent scoring system that rewards consistency, pacing, and endurance. For each loop: Time starts when the loop begins Time stops when you cross the finish line That loop time is officially recorded Your overall score is calculated by combining the times of every loop you complete. There are: ❌ No penalties for stopping ❌ No missed-cutoff failures ✅ Only completed loops counted. This allows athletes at every level to compete meaningfully. 👟 Why This Format Works for Everyone New Runners: Run your first 5K, 10K
The Next Loop Endurance Series | Lake Carl Blackwell 2026 — Stillwater, OK
Race day is approaching. Hotels fill up fast.
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Race weekend dates pre-loaded on Booking.com. RaceHotelFinder may earn a commission at no extra cost to you.
Race Travel Insurance
Don't forget travel insurance for May 23.
You've trained for months and booked a trip to Stillwater, OK.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
- Trip cancellation up to 100% of prepaid costs
- Running events covered under standard plans — no add-ons needed
- Trip interruption up to 150% of non-refundable costs
- Emergency medical up to $250,000
- Cancel For Any Reason add-on available
- 24/7 real-time support
Affiliate links — we may earn a commission at no cost to you.
Coverage terms vary by state and plan. Review policy details before purchase.
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