Prepare to elevate your performance

Next Level Endurance was born out of passion for endurance sports and the desire to help people achieve their next level!


Coach Sherianne Little

As the Head Coach at Next Level Endurance my goal is to impact as many people as possible and train new coaches about our philosophy to positively impact as many people as they ca… more

Train with us!

When working with us at Next Level Endurance you will be challenged not only physically but mentally as well.  You will experience a new way of looking at your body, learning to see it’s potential and … more

Coach Mimi Stockton

I grew in Chicago and have lived in southwest Michigan for the past 10 years. I have three amazing kids who keep me quite busy on a daily basis. I teach various classes (spin, TRX, bootcamp, etc.) at … more

Next Level Training Camps and Skill Building Clinics

Women Only Mountain Bike Skill Building Clinic.

Friday, Oct.12 - Saturday, Oct. 13 , 2018

Only $295 per person !

Bring a friend with you and she pays half !

Next Level Endurance Blog

XTERRA Couch to Trail – When You’re Injured for the Big Race

By 5x XTERRA World Champ, Mimi Stockton Being Injured Sucks. Period. The final nail in the coffin happened with about a mile left to go in the run. Flying down the mountain, not paying complete attention to what was under my feet, I landed with my already inflamed foot on a sharp rock. The firstContinue reading

XTERRA Couch to Trail – Eating for Tough Races

By SheriAnne Little As XTERRA athletes, most of us look for ways to live our best lives both on and off the trails. What we eat is a huge part of this. It happens three times a day (more or less), it’s a great opportunity to be social and connect with the people we love,Continue reading

XTERRA Couch to Trail – How to Beat the Heat

By SherriAnne Little Beat the Heat Tips – Training in the heat With summer right on the heels of Memorial Day, are you looking forward to training under the sun, or are you dreading the summer heat? With XTERRA Cameron Park in Texas and XTERRA Knoxville in June, it’s important to know how to trainContinue reading

XTERRA Couch to Trail – How To Develop Mental Toughness

By 5x XTERRA Age Group World Champ Mimi Stockton We’ve all been there – it’s a week before the race, you’re feeling physically primed to crush anything that comes your way, and you feel confident about your training. You’ve done your threshold and VO2 Maxworkouts, you’ve built your body into a lean, mean racing machine, you’ve dialed inContinue reading

Helping you achieve YOUR next level!