Bill & Naty Nurge Best Functional Fitness Trainers in Ketchum, Sun Valley & Hailey Idaho.

Bill & Naty Nurge

60 Years of Combined Experience

Making Bodies Leaner, Stronger, and

Better Prepared for High Performance Living. 

We’ve got your back on Getting Better, without Getting Hurt.

About Bill


37 WORLD RECORDS, Ski/RowERG OLYMPICS, Biathlon Top 10 Trials.

19X WINNER, Baldy Hill Climb

In addition to the World Record, for the most PowerEndurance World Records in one season on the Concept2 SkiERG & RowERG, Bill is the only person to ever hold ALL 5k, 6k, and 10k World Records on all four C2 ERG’s, in both light and heavy weight divisions. Most importantly, his uniquely effective coaching has enabled  his clients to not only rack up dozens of Ski & RowERG World & American Records, but also excel at outdoor sports and activities. As a lifelong Fitness Freak & Science Geek his SuperPower is  helping people–of ALL Ages & Abilities—transform their bodies, and achieve higher levels of 6-Dimensional Fitness. If you have the will to get leaner, feel more energized, build powerful muscles, and improve athleticism for sports/activities, Bill will find the safest and most effective way to get you there! 

He is obsessed with helping his students succeed, and has a diverse client list that includes the likes of World Champions, Navy Seals, A-List Celebrities, Olympians, U.S. Ski Teamer’s, and Everyday SuperHeroes.

Aside from coaching, Bill has invented dozens of innovative training devices and holds multiple patents. He’s also conducted research studies at BSU—the results of which he presented at the American College of Sports Medicine—as well as speak at International Fitness Events.

As an athlete competing in 20 different sports and hundreds of events, he’s had more than his fair share of suffering in the “Pain Cave”and winning medals & prize money. Winning now is all about changing lives, while ridding the Fitness World of Junk-Exercises and unnecessary injuries. Regardless of how you Look, Feel, and Function right now, Bill Nurge will find ways to make you better, without getting hurt.

For the past 33 years, Bill Nurge, has been serving up Functional Training workouts in Ketchum, Sun Valley & Hailey Idaho.

Athletic Highlights

Hanover Park High School (1976-1980) Pole Vaulter, Runner, Diver
St. Michael’s College (1980-84) Swimmer & Diver 
Michigan State University (1984-86) 2x Winner MSU Triathlon
1st Place, Capital City Triathlon, 1986
1st Place, Greater Lansing Triathlon, 1986
2nd Place, 1990 National Championships, Summer Biathlon
3rd Place, 1991 National Championships, Summer Biathlon
4th Place, 1991 North American Championships, Biathlon
1st Place, 1991 Utah and Oregon Winter Games, Biathlon 
1st Place, 1991 National Nordic Masters Championships
10th Place, 1992 Olympic Trials, Biathlon
3rd Place, 1997 World Championships, Nordic Masters 30k Classic
1st Place–19x Winner Baldy Hill Climb Races 1991-2018 including: 
4x Winner Baldy Hill Climb (3,300 vertical in 1.89 miles) 36:30 PR
4x Winner & Course Record Holder, Baldy Snowshoe Race 44:44 PR
2x Winner Baldy Hill Climb Run (3,300 vertical in 5 miles)  PR: 59:20
3x Winner Baldy Buddy Hike/Run (2,000 vertical in 3 miles) PR: 28:38 
2x Winner Baldy Double Hill Climb (Bike/Run 11 miles, 7,000 vertical)
2x Winner Mt Baldy Triathlon (Bike/Hike/Run 10 miles, 10,000 vert) 
2x Winner Baldy Hill Climb Bike to RoundHouse (3 miles, 2,000 vert) s.
1st Place and Course Record Holder, 2007 Sawtooth Century Road Bike Race 
1st Place and Course Record Holder, 2008 High Uintas Classic Bike Race 
1st Place, Masters Record Holder—2016 Hyndman Run (10k, 5,000 vertical) 
1st Place Overall Bogus Basin Hill Cliimb, 2018, (Mtb 21 miles, 5,500 vertical) 
1st Place Overall/Course Record holder/ ‘16 Rebecca’s Private Idaho Gravel Grinder
1st Place: 2x Winner Billy Goat Loppett 10k Nordic Race, 2017/18 
1st Place: 2x Winner Prairie Creek 15k Classic Ski Race, 1997/18
1st Place 2022 Tour de SkiERG, 50+ Age Group
7 WORLD RECORDS on SkiERG, 60+ Age Group
30 WORLD RECORDS on all RowERG’s, 60+ Age Group
1st in World to hold 5k, 6k, & 10k WR’s on C2 Ski/Row/Slides/Dynamic in both light and heavyweight divisions. 
Bill Nurge. Best Trainer in Ketchum, Idaho.

About Naty

M.S. Engineering, CFO, Women’s Fitness Specialist

Naty Nurge is a 47 year old Lifelong Fitness Trainer and Pro-Athlete with a penchant for training smart, while having fun and getting results.

Born and raised in Medellin, Colombia—which many consider the beauty capital of the World—Naty has long been obsessed with looking great, but was never willing to compromise speed for aesthetics. Now, with the help of cutting edge equipment and next-level exercises, she’s figured out how to look strong & sexy, while still performing outdoors like a 20 something elite athlete. 


Known for her spicy smile and abs that can light up a room, she’s much more than just a fitness-minded creative who can make your day with a World class workout; she’ll make your body leaner, stronger, and good-to-go for your high-performance lifestyle.  

Naty Nurge. Best Trainer in Ketchum, Sun Valley & Hailey Idaho.


2 Time Winner of the ECO-CHALLENGE World Championships (Swim/Bike/Kayak/Run/Climb)
WORLD RECORD, Concept2 SkiERG 500 meters
WORLD RECORD, Concept2 RowERG 6,000 meters

1st Place, and Course Record Holder, Rebecca’s Private Idaho Gravel Grinder

1st Place–Masters (40+) Course Record Holder—2016 Hyndman Sufferfest Run (10k, 5,000 vertical)

1st Place Mountain Warrior Decathlon (10 grueling events in 2 days)

1st Place Baldy Double Hill Climb (Bike/Run, 6,500 vertical)

1st Place Mountain Warrior Triathlon (Bike/Hike/run, 7,000 vertical)
Naty Nurge. 46 years old figure how to keep her muscles, bones & strength after 40.

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