HYROX Intel
Perspectives on the sport. Written by our Athletes, and our Founders.
Hyrox Intel
How Long Should Your Base Block Last? The Honest Answer
Your base block should last 6–12 weeks for most HYROX athletes — nearer 12 if you're new to endurance training or bui... more
Lactate, Thresholds and Zones: The Science Made Usable
Lactate isn't a waste product that "burns" your muscles — it's a fuel your body produces and reuses constantly. Your ... more
The Talk Test: Zone 2 Without a Heart Rate Monitor
The talk test tells you you're in Zone 2 when you can speak a full sentence out loud without gasping, but not comfort... more
Does Zone 2 Work on a Bike? Cross-Training the HYROX Engine
Yes, Zone 2 works on a bike — the aerobic adaptations that matter for HYROX (more mitochondria, better fat oxidation,... more
From Couch to Engine: The First 12 Weeks of Base Training
The first 12 weeks of base training take you from couch to a genuine aerobic engine by building easy running volume p... more
Why the Best HYROX Athletes Jog Between Stations (and You Sprint)
The best HYROX athletes jog the transitions and controlled runs between stations while amateurs sprint them because t... more