This is the highest level of TrainingPeaks accreditation. Level 2 coaches have completed TrainingPeaks University and have demonstrated their ability to utilize metrics in TrainingPeaks. They can provide you with the expert instruction and feedback you need to achieve your goals.
Boston, MA , United States
English, Spanish, Portuguese
- Triathlon
- Road Cycling
- Running
- Duathlon
- IRONMAN
- Swimming
- Personal Training
- High School Cross Country
- Corporate Wellness
- 1-on-1 Coaching
- Consultations
- Group Coaching
- Local Coaching
- Remote Coaching
- Strength Training
- Nutrition
- Mental Skills
- Training Camps
- Bike Fit
- Run Analysis
- Swim Analysis
- Biochemical Analysis
Building Your Foundation for Peak Performance
At Core Endurance Coaching, we believe you can't fire a cannon from a canoe. This principle drives everything we do. Just as a cannon needs a stable platform to deliver its power effectively, endurance athletes need a rock-solid foundation - both in their physical core and their training fundamentals - to achieve peak performance in triathlon, running, and cycling.
https://coreendurancecoaching.com/coaches
Breno and Heidi, founders of Core Endurance Coaching, combine decades of elite racing and coaching experience to help athletes reach peak performance in triathlon, running, and cycling. Breno, a former professional triathlete from Brazil with an MBA from Boston University, has over nine years of coaching experience, guiding beginners to Ironman World Championship qualifiers through data-driven, sustainable training. Heidi, a former Chinese National Team swimmer and FINA World Championship competitor, brings technical precision and deep expertise in biomechanics and endurance development. Together, they emphasize personalized, science-based coaching built on sustainable progression, mental resilience, and strong fundamentals. Their mission is simple: empower athletes of all levels to perform their best and find joy in the process.
1330 Boylston St, Unit 1208
Boston, MA
United States
02215