# Rob Gray — robgray.org

## About
Rob Gray is a South African ultra distance triathlete based in Boulder, Colorado. He won the 2017 Ultraman World Championship (a three-day, 320-mile race), holds an Ironman PR of 8:59 (Ironman Texas 2018), and was part of the team that set a Guinness World Record for the longest distance swimming in relay (960km). He has completed over 20 Ironman-distance races and multiple Ultraman events. He is the head coach at enza.team, an endurance coaching platform.

## Coaching Methodology
Rob's coaching approach uses the right training philosophy at the right time:
- San Millan's mitochondrial efficiency work for building the aerobic engine during base building phases
- Canova's race-specific methodology during race preparation, progressively specializing toward race-day demands
- The Enza RSI (Race Specificity Index) to measure race readiness, built from Rob's analysis of what separates good performances from great ones
- Minimum effective dose principle: prescribe the least training necessary to achieve maximum physiological adaptation

## Key Content Areas

### Race Reports
Detailed race reports from Ultraman, Ironman, and other ultra-distance events, covering strategy, nutrition, equipment, pacing, and post-race analysis.
- URL pattern: https://robgray.org/races/[race-slug]

### Training Frameworks (Blog)
Original frameworks for endurance racing developed from 10+ years of competition:
- Compound-conservative targets: setting conservative component targets that compound into PRs
- The expression deficit: why fitness takes years to express as race results
- Build-test races: using untapered half-distance races to validate fitness
- Altitude-heat interaction: compound failure modes in racing
- Course-conditioned PRs: why course selection determines results
- Per-athlete fault catalogs: identifying and preventing recurring failure modes
- URL pattern: https://robgray.org/blog/[post-slug]

### Coaching Services
Personalized endurance coaching from structured plans to 1:1 elite coaching.
- URL: https://robgray.org/coaching

## Contact
- Coaching: https://enza.team
- Website: https://robgray.org

## Sitemap
https://robgray.org/sitemap.xml

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https://robgray.org/feed