Take your fitness outside and join us on land  and on the water with our brand new fitness program. Designed to keep you fit, healthy, energized and ready for whatever life throws at you. These small group outdoor classes are mostly body weight and with bands only. We all know the value of staying healthy and fit. The small group and dedicated coaches will help keep you motivated during these challenging times. Join today and start working out at your new outdoor gym.

The classes are all located at our Bay Model location on the grass or in the amphitheater. There will always be plenty of space with our small group size. Our carefully crafted policies and procedures are designed to keep you and our staff safer during the COVID-19 pandemic.



Functional Conditioning – Strength and Movement

Fitness for eveyone!

​Each session brings our team together for a functional full-body workout. By providing exercises that replicate movements we do in everyday life and sports, we focus on building muscle, burning calories, plus gaining mobility necessary to improve performance. Using a circuit-based training format assures a solid workout.

The goal is for you to leave class feeling energized and limber. Your safety always comes first through proper form and function.

Offered daily:

Monday, Tuesday, Wednesday, Friday 7 am
Thursday 6:45 am – 8 am Paddle board fitness with Leigh
Monday, Tuesday, Thursday  5:30 pm

Roller for Athletes

Join Leigh for a class designed for athletes and weekend warriors to target specific isolation muscles that will not only strengthen your power and performance, but lengthen and release tightness in your muscles. Myofascial release plays a big part in not only opening space in your joints, but by encouraging all the pieces to fall in the right places and increase circulation and oxygenation. Abs, glutes, hips, quads, hamstrings, shoulders and chest…. we will cover it all, power and release. Also join Leigh for the 7:00 am class if you like and get the 2 hour “perfect” workout.

You will need a mat and two -1 gallon baggies. If you have a soft roller, that would be ideal.


Tuesday 8 am


For all experience levels.

This training session is led by one of Sea Trek’s experienced instructors. Through skills coaching and pace/fixed distance challenges they’ll help you improve your technique and build strength and stamina. You’ll spend a full hour on the water and you’ll leave feeling energized, and ready for the rest of the day.

Expect to get sweaty, breath hard and elevate your heart rate!

First time paddlers need to either take our basic kayak, SUP class or rent before signing up for this class.

Please arrive ready to paddle.


Monday & Friday 8:15 am – 9:15 am
Wednesday 8 am – 9 am


leigh claxton


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  • Certified Personal Trainer – American College of Sports Medicine
  • Yoga ( 1500 hour), Yin yoga, Power Yoga

Leigh has been a trainer and instructor in Marin County and San Francisco since the 1980s. She holds various Fitness Certifications in both indoor and outdoor fitness. Leigh’s many certifications include; ACSM Personal trainer, Yoga (1500 hour),Yin Yoga, Power Yoga, Balance Dynamics (founder), Sculpt, Pilates, TRX, Indoor Cycling (Keiser, Spinning, Lemond, Reebok, Tomahawk), Step, StetchMaster and Surfset. For 20 years, Leigh led Hiking,Trail Running and Mt Biking classes, including private trips in Marin and Tahoe. She has coached track, cross country and functional training bootcamps throughout Marin. Leigh has been a competitive sailor her whole life. She has run 15 Dipsea races and rode for the NORBA Mt Bike Association for many years.

In 2009 Leigh founded the OnBoardSUP Yoga program that operates out of Sea Trek. She is the founder of SUP Yoga and has her own certification program. She is WSUPA certified and was a Founding member of the PSUPA. She is a guide for Sea Trek in Sausalito and the Baja program and hosts OnBoardSUP Yoga retreats with the Baja program as well.

Leigh will be teaching the Sea Trek Fitness classes Tuesday and Thursday Mornings (7:00-8:00 am & 8:00-9:00 am). The 7:00 am Class will be a moving, functionally designed bootcamp (no two classes the same) to work on strength, control and proprioception (balance). The 8:00 am class will be a Stretch and Tone class. This class is designed for athletes or weekend athletes to unwind the tight pieces, work on specific range of motion and of course, lots of CORE stability.


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  • Certified Personal Trainer – National Academy of Sports Medicine
  • General Manager, UCSF Fitness & Recreation, 22 years
  • BA, Recreation & Leisure Studies
  • Wellness Coach
  • Wilderness First Responder

Steve’s background and training are unique and draw from a full life of outdoor activity, including a 32-year career in outdoor recreation and fitness. Steve believes that outdoor team training is a way to bring joy and positivity into people’s everyday lives while developing their strength and fitness. Spending time outside and on the water, in a stunning location inspires the motivation to fulfill your personal goals.

Each of Steve’s training sessions includes movement progressions designed for building strength while increasing mobility. The challenge level of the class truly accommodates everyone, from newcomers to fitness to seasoned athletes. His goal is to help facilitate your personal growth in a positive, energetic environment.

My intent as a trainer is to help you gain and maintain flexibility, fitness, strength, moreover confidence by providing fun, thoughtful, and practical sessions designed for us to enjoy life.


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  • Certified Personal Trainer – National Academy of Sports Medicine
  • Certified Strength and Conditioning Specialist – National Academy of Sports Medicine
  • UC Berkeley – Swimming and Water Polo

Brooks loves to coach and has a passion for helping folks of all ages and fitness levels to find out what goals they’d like to set and how to earn those achievements. He has coached in the SF Bay Area for 15 years and serve as a Strength coach to large tech companies and a highly varied population of clients.

In his own athletic and sporting career, he has competed at Olympic Trials, national and international events, and had the honor of being a two sport athlete at Cal. He currently varies  his strength and conditioning training throughout the year so  that he can compete in open ocean swimming and paddling events and then move into the strength and power sports like strongman and highland games. He enjoys moving through or over water as much as picking up heavy objects.


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LouAnne Harris is a nationally certified personal trainer with over a decade of experience helping clients’ reach their goals and discover the potential beyond them. She is also a certified SUP and Kayak instructor, adventurer, and racer. In 2015 LouAnne and Julieta Gismondi were the first women to SUP the East Coast from NYC to Miami unsupported, and in 2019 she became the first woman to SUP the entire Mississippi River from source to sea, also unsupported.

Her training philosophy stems from her background in outdoor recreation, dance, and movement. She truly believes that training should be just as enjoyable as it is challenging, and working from a strong functional foundation of posture, alignment, and mobility, helps her clients build towards their goals.



  • Unlimited Fitness Classes | $175/ month – $0 Initiation
  • 3 Month unlimited | $420
  • 10 Class Package | $200
  • Single class drop in | $25


  • If you are experiencing a cold/ flu or COVID symptoms please stay home.
  • Classes are limited to 9 people
  • Pre-registration is required for all classes
  • Please bring your own mat
  • Expect varying weather. Bring layers so that you are always prepared.
  • We’ll ask you if you are experiencing any cold/flu or COVID before every class.
  • Maintain 6 ft distancing at all times.
  • Please wear a face covering before and after the class
  • You won’t be required to wear a face covering while working out.
  • Our Coaches will wear masks the entire time
  • Hand sanitizer will be available for your convenience and safety


  • If you can’t make a class please cancel as early as possible.
  • You will be charged $10 if you cancel within 12 hours of the class.
  • You will be charged for the full class if you don’t show up without cancelling in advance.
  • If you are a member and don’t show up to a class without cancelling in advance we will charge you $10.
  • If you start not feeling well before your class please let us know and you won’t be charged even if its last minute.


  1. Call us today | 415.332.8494 – We’ll talk through your options and hear about your goals.


  1. Purchase your desired class package or membership here
  2. Download the Mind Body Online App  and add Sea Trek for easy class scheduling
  3. Book your class on the Mind Body App.
Sign up today!


“WOW! Just tried one of the complimentary exercise classes put on by SEA TREK. They’re offering two weeks of classes free to check them out. BIG thumbs up! Beautiful setting out by the boats at sunset and I felt like I had my own personal trainer. Brooks, the class instructor, customized each exercise to accommodate no meniscus in my knees and some of the other maladies from a well abused body. I went in feeling old and overweight and left hopeful. I am definitely going back”

Peggy DaySEA TREK exercise classes