Who Created RaceFuelPlanner?
Who created RaceFuelPlanner?
RaceFuelPlanner was created by Angela Naeth, a professional triathlete racing since 2009 and an endurance coach since 2010. She is a three-time sub-9-hour IRONMAN champion and a 19-time IRONMAN 70.3 winner with 36 IRONMAN 70.3 podiums, finished 8th at the 2018 IRONMAN World Championship in Kona in 8:57, and holds a Master of Physical Therapy and a BSc in Health Sciences. She is the founder of Angela Naeth Coaching and IRACELIKEAGIRL.
RaceFuelPlanner is free to use and builds a personalized fueling and hydration plan for one specific race: carbohydrate grams per hour, fluid and sodium targets, a two-day carb load written as real meals, race-morning timing, leg-by-leg fueling on an elapsed timer, and a printable race-day plan. It covers triathlon, running, cycling and ultra-endurance events.
Is RaceFuelPlanner free?
Yes. RaceFuelPlanner is free to use, with no sign-up required to build a plan. It was built as an athlete resource by Angela Naeth Coaching.
How does RaceFuelPlanner calculate its numbers?
Plans are produced by a deterministic engine built on peer-reviewed sports-nutrition literature, not by a language model. Carbohydrate targets are set per hour from race duration, sport, conditions and trained gut tolerance, and capped at what a trained gut can absorb. Sodium and fluid are given as evidence-based ranges from sweat rate and conditions, with the plan placed mid-range rather than at the ceiling. Athletes can enter their own products, including homemade drink mixes. The targets are deliberately conservative and are a guidance tool, not medical advice.
What sports and distances does it cover?
Triathlon from sprint through Olympic, 70.3 and full IRONMAN; running from 5K through marathon and ultra; and cycling including gran fondo, century and gravel.
Can I work with Angela Naeth directly?
Yes. Angela Naeth Coaching offers three paths: TrainingPlans+ from $139 per 4 weeks, 1-1 Foundation Coaching from $225 per 4 weeks single-sport or $350 triathlon, and 1-1 Comprehensive Coaching from $275 per 4 weeks single-sport or $425 triathlon. All coaching is built on the StressLogic System™.