Hybrid

Run a kilometre. Then do the hard part.

HYROX, obstacle races, the CrossFit Open and Murph all ask you to run on legs a station just emptied. Running is about half of a HYROX race, so Helios keeps the running base and adds the compromised kilometres, the station technique and the grip work on top, with race simulations kept rare.

39cited hybrid workouts and 0 plans, scored as Session-RPE.

What your coach sees

What a hybrid coach needs. Exactly.

Compromised running, against your own pace

The run legs between stations are written as a percentage of your running threshold pace, so a run–station couplet is paced for you and not for a template athlete.

HybridExample
Line
A kilometre, then the station
Load
Session-RPE · rating × minutes
Library
39 workouts · 0 plans

Stations, obstacles and the Open, each session sourced

Sled push and pull, wall balls, the burpee broad jump, carries, rigs, walls and rope climbs, gymnastics skill and barbell cycling. Each one carries its citations and says how thin the evidence is.

Murph behind its safety gates

High-volume push-ups and pull-ups can cause rhabdomyolysis, and a weighted vest in the heat adds risk. Every Murph session asks you to confirm the build-up, the partition and the heat plan before it goes on your calendar, and tells you which symptoms mean see a doctor.

LibraryHybrid
Workouts
39, each cited
Plans
0 multi-week
Curve
Fitness · fatigue · form

No invented numbers.

Load is session-RPE — your effort rating times the minutes — kept on its own channel and never converted into a TSS you didn't earn.

In the catalog39 workouts · 0 plans
Hand-authored from a cited research dossier. Every entry carries its sources and an honest note about what the evidence does and doesn't say.
DisciplinesHyrox · Ocr · Crossfit
Tracked as distinct work, because they are.
Arrives on its ownStrava · Apple Health
Matching activities import automatically, so you don't log the same session twice.
Your coach, in your AI appClaude · ChatGPT · any MCP client
Helios runs no model of its own. It hands your coach the numbers and the coach lives where you already are.

Helios opens up slowly.

Every new athlete gets set up by hand right now: real zones, a real plan, no template. Leave your email and you'll hear from us as spots open.

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