The Next Loop Endurance Series | Lake Carl Blackwell

  • Date Sat 23rd May 2026
  • Time 7:00AM CDT
  • Location Stillwater, Oklahoma
  • Price $96.40
  • Races 1 race
  • Distances 5km, 10km, Half Marathon, Marathon

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Event summary

Get ready for an exhilarating experience at The Next Loop Endurance Series, taking place on Saturday, May 23, 2026, at Lake Carl Blackwell in Stillwater, Payne. This unique endurance running event is designed for everyone, from first-time 10K runners to seasoned marathoners and ultra runners. Participants will tackle a scenic 3.1-mile (5K) trail loop, starting a new loop every hour on the hour, with the freedom to choose whether to continue or stop after each loop—no penalties, no pressure!

The format promotes participation from all fitness levels, allowing you to complete as many loops as you desire, whether it's just one for a 5K or up to ten loops for an impressive 50K. With a family-friendly atmosphere and aid stations available each hour, this event is perfect for runners looking to set personal benchmarks or simply enjoy the thrill of endurance running. Join us at The Next Loop Endurance Series, and discover how far you can push your limits in a supportive and fun environment!

Organiser's Description

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.

Youll 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.

stopwatch 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:

cross mark No penalties for stopping
cross mark No missed-cutoff failures
check mark button 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, or Half Marathon without pressure
Stop when youre 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
Use results as a benchmark not just a finish time
Hybrid / Functional Athletes - (CrossFit, Hyrox, Tactical Games)

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
Start/finish located at a central base area
Aid station available each hour
Family- and crew-friendly atmosphere

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?
check mark Runners of all levels
check mark Athletes training for longer events
check mark Anyone curious how far they can go one loop at a time
check mark Anyone who wants an endurance challenge without failure pressure


The Philosophy
This isnt about speed alone. Its 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 Youve Got?
Register now and find your next limit one loop at a time.

Races

  • The Next Loop Endurance Series - Tyler State Park, 5K, 10K, 15K, 1/2 Marathon, 20K, 25K, 30K, Marathon, 35K, 40K, 45K, 50K

    Incl. $6.40 Fee & T-Shirt

    Sat 23rd May 2026 (7:00AM CDT)

    $96.40

    Trail-based endurance events designed to help runners go farther, stay strong and build real-world resilience. Whether you're chasing your first 10K or your first ultra, EvenFurther gives you the structure and community to explore your endurance frontier.

Reviews

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Location

11000 W Hwy 51, Stillwater, 74074, OK, United States

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May 23, 2026

$96.40