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© 2019 Neff Running LLC | DBA Hardloop Endurance


Online Private Coaching

- Custom Training Plans

- Consultations & Training Adjustments

- Exclusive access to Team Hardloop pages

- Includes Final Surge account

- Exclusive training talks and content

- Includes Hardloop RRCA

- Flexible schedules

- All distances

- All terrains

- All disciplines

- Worldwide

Note: Coaching of individual high school athletes that have a school team/coach  is not available, however they are welcome to join training sessions.

Pricing Menu (November 2019):

Online Coach - $50/month

Workout Drop-in Fee - $5/session

In-person training session and long runs, unless otherwise noted. Must have signed waiver completed. Covers support and instruction. See events for schedule.

Hardloop RRCA Club

Annual Insurance - $15/year

Training Plans (sans Coach) - See Store

Inquire for specials, event rates, camps, elite coaching, conferences, pacing, and other rates.



Coach Calum Neff began running at the age of four years old and over the past 30+ years has trained and studied under coaches and running programs all over the world. Always an athlete that asked "why?" and constantly reading training material from a young age through to today, led to a natural progression and passion for coaching. Over the past 15+ years Neff has coached every level of athlete from elementary school, high school, collegiate, and adult, introductory-to-elite, for every distance from 100 meter to 100 mile. As a self-coached runner Neff competes world-wide at an elite level.

The international experience, personal experimentation, and understanding of multiple approaches brings a unique perspective that continues to adapt and improve each day. This allows for smart, efficient, customization, and applicable training for any athlete.

Contact Coach | General Inquiry | Athlete Training