Do You Race HYROX in a Singlet or a Vest? What Actually Works
In HYROX a race singlet and a running vest are the same sleeveless shape, so the honest answer is that the shape is not the decision. What actually works is a purpose-built...
HYROX Intel
Perspectives on the sport. Written by our Athletes, and our Founders.
Hyrox Intel — Tagged "Elite15"
Race Shorts vs Half Tights for HYROX: Which Is Faster?
Neither race shorts nor half tights are inherently faster for HYROX; the faster choice is whichever you never notice during the race. Race shorts are lighter and cooler, half tights stop ride-up...
What Should You Wear for a HYROX Race in 2026? The Full Decision Guide
For a HYROX race in 2026 you want a fitted, sweat-wicking top (singlet or technical tee), race-specific shorts or half tights, well-fitting trainers with grip, and nothing loose that flaps or holds...
Singlet or T-Shirt for Your First HYROX? How to Choose
For your first HYROX, choose a singlet if you run hot and want the lightest possible kit, or a technical t-shirt if you prefer shoulder coverage under the sled and wall ball....
Coaching Density: Why HYROX Hotspots Produce Faster Athletes
HYROX hotspots produce faster athletes because coaching density, a concentration of knowledgeable coaches and serious athletes in one place, supplies three things an isolated athlete never gets: a visible standard, honest feedback,...
The Certification Race: Making Sense of New HYROX Coaching Courses
New HYROX coaching certifications are worth understanding but not worshipping: no credential yet carries the weight of an established coaching qualification, because the curricula are themselves only a season or two old....
The Economics of Elite Coaching: Why the Best Coaches Have No Spots
The best HYROX coaches have no spots because elite coaching runs into a hard capacity ceiling: doing the job properly costs real hours per athlete per week, a week has a fixed...
Why We Encoded Our Coaching Into Software Instead of Selling More Hours
We encoded THETA's coaching into software because a human coach can only hold a few dozen athletes at once, while the demand for good HYROX guidance is enormous. And the method that...
Why Race Experience Matters in a HYROX Coach
Race experience matters in a HYROX coach because the race is decided by details you only understand from inside it: how the first kilometre feels when the whole pen sets off too...
The First Generation Problem: Coaching a Sport With No Textbook
HYROX has no textbook because it is too young to have written one: the competitive era only began in earnest around 2023, so the first generation of coaches is working out best...
How to Vet a HYROX Coach Before You Pay Them
To vet a HYROX coach before you pay them, put them through four tests: their coached race-cycle experience, their fluency in the sport's specifics like compromised running and the roxzone, whether their...
The Qualification Gap: Why a PT Certificate Doesn't Make a HYROX Coach
A personal training certificate does not make someone a HYROX coach, because a PT qualification is built to certify safe, general fitness coaching, not the specific hybrid demands of this sport. No...
Why We Built BLUEPRINT Around Base Build Race
We built THETA BLUEPRINT around a Base → Build → Race structure because that sequence is the most reliable way to turn training into race-day performance. Base develops the aerobic engine, Build...
How BLUEPRINT Sizes Your Zone 2 Volume to Your Life
THETA BLUEPRINT sizes your Zone 2 volume to your life by taking your available training days, current fitness and recovery capacity from a 2-minute assessment, then prescribing the largest amount of easy...
Can You Train for HYROX on 4 Hours a Week?
Yes, you can train effectively for HYROX on four hours a week, enough for a strong Open finish and even a competitive age-group time, as long as every session earns its place....
How Elite HYROX Athletes Distribute Intensity: The 80/20 Reality in the Data
Elite HYROX athletes distribute intensity polarised: roughly four-fifths of their running volume is genuinely easy and only a small sharp dose sits at threshold, race pace and above. The publicly logged data...