World Records, Gym Races & Marginal Gains: Dave Parkin’s Deadly Season

Fitness Racing Podcast
Written By Jason Curtis

In this episode, world-record holder Dave Parkin breaks down how he’s built elite performance through one simple but powerful approach: racing every weekend.

With no UK track races available early in the season, Dave shifted his focus to the gym race calendar, competing consistently across Air Bike, Row, Ski and Erg formats at the Institute. What began as a short-term solution quickly became a performance advantage — allowing him to refine execution, sharpen pacing, and optimise performance across all 12 stations.

Why Gym Races Are the Ultimate Build Phase

This episode explores why gym racing is becoming the proving ground for elite fitness racing performance

  • Repeated exposure to race conditions

  • Continuous feedback through leaderboard data

  • The ability to refine pacing under fatigue

  • Real competition, not just training

Dave explains how competing weekly accelerated improvements go far beyond what traditional programming alone can achieve.

Chasing Marginal Gains

At the highest level, performance is decided by small details.

We dive into how Dave uses:

  • Leaderboard insights and split analysis

  • Performance DNA and station-by-station data

  • Pre-programmed pacing targets on his watch

This data-driven approach allows him to understand exactly where time is gained and lost — and avoid overcooking races early.

From Gym Races to World Records

Through consistent racing and precise execution, Dave has pushed performance to the highest level, setting and chasing multiple world records across gym race formats.

This episode provides clear insight into how elite athletes now use competition as a training tool.

Looking Ahead to Track Season

As track racing returns, the standard is rising.

But while others prepare, Dave arrives already race-hardened — having built form through months of real competition, not just structured training.

Listen Now

If you’re looking to improve performance in fitness racing, HYROX, or hybrid training, this episode is a masterclass in execution, strategy, and using data to win.

Jason Curtis

Jason Curtis is the founder and CEO of the Deadly Dozen, one of the fastest-growing fitness races in the world, expanding to over 20 countries within just 18 months of launch. Building on this explosive growth, Jason opened the Deadly Dozen Institute of Fitness Racing, a pioneering global hub for training, education, research, and innovation designed to shape the future of the sport. The Institute develops world-class training systems, certifies coaches, and drives the evolution of fitness racing to build the next generation of hybrid athletes.

A former British Army Physical Training Instructor, bestselling author of more than twenty books, and one of the UK’s leading strength and conditioning coaches, Jason owned and operated a thriving strength & conditioning gym for over a decade, coaching hundreds of athletes every week. He is also the founder of the SCC Academy, which has educated and certified over 40,000 fitness professionals and enthusiasts worldwide.

Through the Deadly Dozen, the Institute of Fitness Racing, the SCC Academy, and his weekly Podcast, Jason’s mission is to make fitness racing the most accessible, physically rewarding, and transformative sport on the planet; uniting communities, redefining competition, and empowering millions to train, race, and embrace effort—a philosophy he calls Effortism.

Follow Jason on Instagram: @Jason.Curtis.Official

https://www.jasoncurtis.com
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