Leah Rosenfeld
Los Angeles,CA
Summary
Community builder, content producer, and former professional athlete connecting brands with athletes through community experiences, events, and digital content. Coaching 2,500+ athletes across all levels and reaching 3M+ users globally through iFIT on-camera training series.
Overview
2027
2027
years of professional experience
Work History
Lead Trainer
iFIT
Remote
01.2020 - Current
- Deliver and produce training content reaching 3M+ global users and 77K+ monthly subscribers
- Lead on-camera coaching across running, strength, and mobility, featured in global series including the TCS London Marathon, Live 5K, and 10K Series (top-performing series on the platform)
- Implemented workouts for iFIT members on vacation in Costa Rica
Founder & Running Coach
LDR Coaching
Los Angeles & Flagstaff
01.2016 - Current
- 2,500+ athletes coached across private coaching, training plans, group programs, and retreats
- Coached Masters athlete to 1st US female at 2024 London Marathon; Lead and grow weekly group runs for 200+ athletes over 10 years
- Race + community activations (RunSedona, LA Road Runners, NYC & LA Marathons) supporting 300+ athletes, including warm-ups, shakeout runs, and training video production
- Grow brand through YouTube, email, live events, group coaching and partnerships (iFIT, Under Armour, V.O2, OOFOS, Kineon)
Professional Track & Field Runner
Under Armour
Flagstaff
01.2016 - 01.2022
- Served as Team USA flag bearer and international 3K and Half Marathon gold medalist at the Maccabiah Games; qualified for USA Indoor Nationals
- Competed at elite level across track, road, and trail (1500m–50K), with personal bests including 4:18 (1500m), 15:58 (5K), and 3:07:34 (marathon)
- Represented Under Armour and featured in campaigns for New Balance, Tracksmith, MapMyRun, and Kohl’s, supporting brand storytelling and athlete engagement
NCAA Division I Coach
Northern Arizona University
Flagstaff
01.2012 - 01.2016
- Coached Division I athletes contributing to 4th, 2nd, 4th place Men's NCAA finishes in 2012, 2013, and 2014
- Advanced from graduate assistant to full-time role coaching women’s cross country (position created based on performance)
- Recruited members of the 2016 Men's National Championship Team
Retail Associate & Marketing Director
New Balance
New Canaan
2010 - 2014
- Executed email marketing campaigns and doubled open rates to 40%, increasing engagement and event participation
- Organized in-store Zumba and Yoga activations and fundraised leading up to All Out for Autism race to build community playground
Education
M.A. - Educational Leadership
Northern Arizona University
Flagstaff, AZ01-2014
B.A. - Communications & Media Studies
Pennsylvania State University
State College, PA05-2010
Skills
- Community Building
- Event Activation
- Content Creation
- On-Camera Coaching
- Teamwork and collaboration
- Problem-solving
- Email Marketing & Analytics
- Inclusive Engaging Fitness Programming
Timeline
Lead Trainer
iFIT
01.2020 - Current
Founder & Running Coach
LDR Coaching
01.2016 - Current
Professional Track & Field Runner
Under Armour
01.2016 - 01.2022
NCAA Division I Coach
Northern Arizona University
01.2012 - 01.2016
Retail Associate & Marketing Director
New Balance
2010 - 2014
M.A. - Educational Leadership
Northern Arizona University
B.A. - Communications & Media Studies
Pennsylvania State University