Strong Enough to Start.
Tough Enough to Finish.
Personalized triathlon coaching - built for beginner to intermediate athletes who want real progress without burnout.
STRENGTH - SPEED - COURAGE - TENACITY
METTLE ENDURANCE TEAM
$ 25.00/YEAR
- METTLE Team Community
- Training Peaks generic training plan (optional)
- Team Workouts
- Access Team Resources & Discounts
METTLE COACHING
Contact Erin
- Custom Training Peaks Training Plan
- Coach Feedback on Workouts
- Check-in Calls
- Race Planning & Strategy
- Swim Analysis
- METTLE Team Membership
COACHING DESIGNED FOR YOU
OPEN WATER SWIM COACHING
Supportive, empowering coaching that gives you the confidence to tackle the open water swim.
NEW TO TRIATHLON
No intimidation. Just clear, step-by-step guidance from your first swim to your first finish line.
EXPERIENCED ATHLETES
Ready to level up from "just finishing" to racing stronger, faster, and smarter.
MEET YOUR COACH
I'm here to help you become your strongest, most confident self.
I created METTLE Endurance to help athletes train smarter - not harder.
With a focus on developing triathletes, my approach blends data-driven programming with real-life coaching support.
You won't just get a plan - you'll get a partner in your training.
Ready to Start Training with Purpose?
Your goals deserve more than a generic plan.
