At Endurance Training Hub, we believe every athlete is unique, and so should their training be. Our coaching philosophy is built around designing personalized programs tailored to your goals, fitness level, and lifestyle.
Whether you're an elite athlete or just starting out, we ensure your program hits the right intensity, at the right time, for the right duration.
Endurance Training Hub was founded with a simple mission: To craft personalised plans tailored to your specific goals, fitness level, and lifestyle. Whether you're an elite competitor or just beginning your journey, our expert team, led by head coaches Riana and Annemie, ensures your training delivers the right intensity, at the right time, for the right duration, driving extraordinary results through a sustainable, empowering approach.
Our team of certified coaches brings decades of combined experience in triathlon competition and coaching. We understand the unique challenges of balancing training with life's demands and design our programs to fit your schedule while maximizing your performance gains.
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Years in Business
Our Coaching Services
ACS Swim Coaching
Join our dedicated ACS Swim group for expertly guided group-swim sessions aimed at enhancing your technique and building endurance. We offer sessions at Virgin Active Menlyn, Moreleta, and Groenkloof, with various weekly time slots available.
Improve your efficiency in the water with video-based analysis and personalized technique correction. We'll focus on body positioning, stroke mechanics, and breathing patterns to help you swim faster and with less effort.
Custom training programs for triathlon and multisport events, designed around your goals and fitness level. Each plan includes structured workouts, recovery periods, and race-day strategies.
Focused training plans for individual sports, whether you're targeting swimming, cycling, or running. Build specific strength and endurance with tailored workouts and technique guidance.
Join our supportive squad for an annual fee of R500. Participate in group sessions and stay connected via our WhatsApp community. Access open water swims, weekend rides, and group runs. (Does not include formal coaching).
Join our group training sessions for a supportive community experience. More details to be announced soon as we organize dedicated coordinators for these sessions.
Riana is a dedicated and experienced multisport coach with over 22 years of involvement in triathlon as both an elite-level athlete and coach. She has a strong background in athlete development, team management, and high-performance coaching. Passionate about contributing to the growth of triathlon in South Africa, she is committed to mentoring athletes of all levels, from grassroots to world championship competition.
Olympic Triathlon Coach / BSc (Sport Science) / International Triathlon Union Level 2 Tri Coach / TSA Level 2 Coach / Swim Smooth–qualified coach / Swim SA Level 1 coach.
Annemie de Lange
Senior Coach & Co-Founder
Annemie's goal is to support each athlete in reaching their full potential—whether that’s achieving a personal best or growing in confidence and resilience. Annemie focuses on structured, personalized training, strong communication, and helping athletes find purpose and joy in their journey. Success is about progress, not just results.
SSA Water Safety / Learn to Swim Level 1 Coach / ASA Level 1 Middle- and Long-Distance Running Coach / IRONMAN Certified Coach / BEd Degree.
Assistant Coaching Team
At Endurance Training Hub, we are proud to have a team of experienced and dedicated Assistant Coaches who work alongside our Head Coaches to provide our athletes with the best possible triathlon coaching services. Our Assistant Coaches are passionate about triathlon and committed to helping athletes of all levels achieve their goals.
We believe that every athlete deserves personalised attention, structured training, and ongoing support, and our Assistant Coaches are an essential part of that commitment.
They work closely with our senior coaches to provide individualised triathlon coaching plans that are tailored to each athlete’s unique needs, abilities, and goals. Whether you are just starting out or are a seasoned competitor, our Assistant Coaches are here to help you perform at your best and reach your full potential.
Hanna Drewes
Assistant Swim Coach
Hanna is a certified Learn to Swim and Level 1 Swim Coach with a strong background in competitive swimming. As a former provincial swimmer and South African Senior Nationals competitor, she brings both technical expertise and genuine passion for swimming to her coaching.
At Endurance Training Hub, Hanna focuses on helping swimmers of all levels develop efficient technique, water confidence, and race readiness. Her hands-on coaching style and motivational approach make her an invaluable part of our triathlon and swim training programs.
Billy Bartosch
Assistant Triathlon Coach
Billy is a passionate Level 1 Learn to Swim Coach who began his swimming journey at the age of 35. In just a few years, he progressed from beginner to competitive triathlete, proving that with dedication and the right guidance, anyone can achieve their goals.
At 40, Billy brings valuable experience in both swimming and endurance sports. As a two-time Comrades Marathon finisher with sub-10-hour results, he understands what it takes to push limits and reach new levels of performance.
Billy’s personalised coaching philosophy focuses on developing confidence, improving technique, and creating structured triathlon training plans that match each athlete’s goals. His inspiring journey motivates athletes to believe that with commitment and the right support, anything is possible.
Michael Hesse
Assistant Triathlon Coach
Michael comes from a strong sports-focused background and truly understands what it takes to set and achieve meaningful goals. He believes that every athlete should stay connected to their “why”—the motivation that drives consistent progress.
Whether you’re training for your first 5km or preparing for an Ironman triathlon, Michael provides personalised coaching and structured training plans to guide you from day one through to race day and beyond.
Holding a Bachelor’s degree in Psychology, Michael combines his expertise in mental performance coaching with extensive sporting experience to help athletes build resilience, confidence, and enjoyment in every session. With Michael’s support, you’ll not only perform better—you’ll rediscover the joy of the triathlon journey.
Our Sponsors
We are proud to be associated with the following organisations and events that share our passion for sports, fitness, and community engagement.
Platinum Life
Platinum Life specialises in offering top-class insurance services through professional and expert telephone marketing and service delivery. We follow a “referral only” business model, and our success depends exclusively on referrals from our clients. We provide services with a personal touch to fit each client’s unique need.
Whoever you are and whatever your residential and commercial property needs may be, we at Jawitz Properties look forward to offering you a positively unique and memorable property experience.
We're building South Africa's most trusted peer-to-peer marketplace for used books, connecting readers across the country and making literature accessible to everyone.
Improving Engineering with Innovation is our promise to our customers and we pride ourselves in delivering expert services with each project we undertake.
At PVM we are driven by our passion for science – the search for an objective truth, empirical certainty and honesty. We also know that wise nutrition contributes directly to people’s better health, well-being and performance.
Competing in the Hyrox Cape Town Woman's Doubles, we were determined to improve our time from our last race. Despite a recent calf injury that meant four weeks of no running, Coach Riana’s advice on pacing and cross-training with cycling proved to be the key to our success. The night before the event, when I admitted I was nervous, Riana’s encouragement and belief in me turned that anxiety into a fierce determination to get a podium finish. We finished in 1h11, securing an incredible 2nd place in our age group and 19th overall. This achievement is a testament to Riana's expert coaching and unwavering support, and I'm so grateful to have her in my corner, always ready to help me achieve my next personal best.
Melly Conceicao
Podium Finisher
I started with Riana, some 10 years ago, as a complete triathlon and endurance sport novice. I had come last in first triathlon, and through her coaching and guidance improved little by little. Under her tutelage I have managed to qualify for triathlon 70.3 world championships, and finished extreme mountain bike races. This alone makes Riana remarkable, however her keen insight into all the dimensions of athletic performance (body, diet, and mind) have made her exceptional.
Mike
70.3 World Championship Qualifier, 10+ Year Athlete
Before I started training with Riana in 2021, my fitness journey was a series of completed events— a marathon, a cycle challenge— but it was also a series of injuries due to a lack of structured training. Riana completely transformed my approach. She helped me achieve my initial goals of completing an Ironman 70.3 and a full Ironman, and in 2023, I was able to complete the entire Ironman Africa series without a single injury. What sets Riana apart is her ability to adapt to my life; she created a training plan that worked around my busy schedule and respected the demands of my articles. With her and Annemie’s guidance, my swimming has improved drastically over the past 18 months. Their honest feedback and realistic goal-setting have been invaluable, culminating in a 2024 Ironman 70.3 where I beat my previous personal best by almost an hour, hitting every target we set. I'm excited for what the future holds with these two incredible coaches.
Chris
Ironman Africa Series Finisher
When I first started, I couldn't even swim, and the idea of completing a triathlon felt impossible. But thanks to the coaches' guidance, patience, and encouragement, I not only learned to swim but also gained the confidence to tackle every challenge. Within a year, I completed my first triathlon, which was one of the most rewarding experiences of my life.
Lando
From Non-Swimmer to Triathlete
As very optimistic 17 year old teenage girl I started with triathlon. My first step in persuing my dream was finding a coach. After some phone calls I eventually got to Riana and from there on I have never looked back. Most people think I am crazy - studying medicine and doing triathlon together - but Riana has faith in me. I have been training with Riana for 5 years and what an amazing journey has it been. Riana never gives up, she motivates you, she tells you the truth even if you don't always want to hear it, but most importantly is that she listens to your heart. I am extremely grateful for having Riana as my coach and I can't wait to walk this next chapter with her.
Jeannedré
Dream to be a Triathlete
I have learned and improved a lot. Thanks to Hanna, she is coaching step by step
Zikria
Adult swimmer
Julle is ongelooflike Coaches en dankie vir die advies, guidance, streng opinies en tyd wat julle in ons insit! Nothing beats the feeling of an overall positive accomplishment! Love julle!!💪
Marco Visser
Runner
Crossing the finish line in my first Ironman triathlon was unbelievable — a mix of exhaustion, lightheadedness, and pure joy. Sharing the moment with friends and family made it even more special.
This race wouldn’t have been possible without the right coaching, a solid training plan, and the unwavering support of my friends and family.
Murray Blair
First-Time Ironman Finisher
Wil net vir jou, Annemie en Andy baie dankie se vir die ongelooflike ondersteuning en prep vir die race.
Ek kan nie onthou wanneer laas ek so "Race Ready" was nie en het elke oomblik geniet. Selfs die run was amazing. Jou training was spot on, al was daar 'n paar rooi dae van my kant af. 🫣 Die vibe in die groep is ongelooflik en jy kan sien en voel elke atleet love dit om deel van jou groep te wees. So weereens baie dankie vir alles. Veral jou geduld as dit by training kom. Dis vir my 'n groot voorreg en sal aanhou solank my lyf toelaat saam julle.
Mooi dag! Hoop julle is veilig by die huis!
Danie Rossouw
Multiple ironman / 70.3 finisher
Wil net weereens vir julle BAIE dankie se vir al die support en training die afgelope ~4 maande! Julle doen iets reg, dan is julle ook nog 2 sulke nice mense ook!
Thx en ek sal kom hallo se daar langs die swembad.
Julle is verseker weer my 1st point of call sou ek weer ‘n IM aanpak!
Louis Stoebel
70.3 finisher
Will net ook dankie se vir die laaste paar maande, ek het baie geleer en dit was great van julle kant af.
Dankie Riana en Michael vir die input.
Eugene Botha
Duathlete / Triathlete
Training Plans
Swim - Kids
Perfect for beginners and intermediate athletes
Weekly lessons (30–60 min depending on the session)
Email support
Swim - Adult
For everyone who loves water
Swim for Fitness
Beginner Swimmers
Adult Swimmers
Open Water Swimmers
Triathlon Swimmers
Stroke correction
Full Multi Sport
Comprehensive coaching for the ultimate challenge
Elite-level training plan
Daily plan adjustments
Priority email & phone support
TrainingPeaks program
WhatsApp support with coaches
Detailed race day strategy
Comprehensive technique analysis
Affiliations
We are proud to be associated with the following organisations and events that share our passion for sports, fitness, and community engagement.
ACS Swimming - Swimming Academy operating from Virgin Active Parkview / Groenkloof
Die Vuilhonde Running Club - A running club offering trail, road, and social running activities, with custom sportswear by Anatomic.
Go Sport Events - Specialising in multisport events and logistics for Duathlon, Triathlon, Mountain Biking, and Trail Running.
Hot Spot Cycles - Your premier cycling destination in Pretoria for top-quality bicycles, accessories, and expert servicing.
Triathlon South Africa - Triathlon South Africa is the Sport governing body for the sport of triathlon in South Africa.
Coach Nadine - Groenkloof VA. A Tuks Coach specialising in competitive swimming for all levels, stroke development, and technique. 📞 +27 79 490 9659
Coach Sabine - Menlyn VA - Zambezi Aquatics swimming club. Specialising in competitive swimming in all levels, stroke development and technique. 📞 +27 83 655 4013
Safeguarding
At Athletic Swimming School we are serious about the safety and welfare of our members. We endeavour to ensure a swimming environment where our members can experience a safe, respectful and positive environment for all role players involved. In maintaining these efforts, we should enable a supportive environment where members can learn, grow and enjoy the sport of swimming.
The School is particularly committed to prevent any kind of abuse and/or harassment and would highly appreciate your preventative actions by following the "OARF-loop" steps as listed below:
Observation - Observation of abuse or harassment.
Own Assessment - Own Assessment of seriousness and possible consequences.
Reporting - Reporting it on a confidential email to the Safeguarding Officials.
Follow-up - Follow-up of the reported incident or trend.
Ready to take your triathlon performance to the next level? Contact Endurance Training Hub to schedule a free consultation where we can discuss your goals and how our coaching services can help you achieve them.
