01Ingest
Data Fusion
Your runs, the terrain you actually cover, and your recovery, fused into one model of you. Every channel carries a quality flag, so HELM works from what it knows and never guesses past a gap.
Predict · Prevent · Perform
A model of you,
not a dashboard
of numbers.
How it works
One model, read four ways.
02Measure
Measured Capability
Fitness you can actually see: the pace you hold all day, hard, and flat out, plus how you climb and descend. It moves when you get faster at the same effort, not when you pile on miles.
03Steer
Adaptive Guidance
Guidance that moves with your body and reads what kind of tired you are. It warns you when a tissue is taking more than it can absorb, and gets more cautious, not louder, when the data is thin.
04Decide
Smarter Decisions
It names the one thing holding you back this week and what to do about it: push, hold, or protect a tissue that has had enough. Grounded in your body, not a generic plan.
How fit are you
What you can actually hold.
Your endurance, performance, and peak, from all-day to flat-out. The same curve in pace, in heart rate for the mountains, or as a climb rate, each with the 90% range it actually sits in.
How close to the edge
Which tissue gives first.
HELM tracks load against capacity for every tissue and names the one nearing its limit. Not one fragile readiness score, but where the strain actually lands.
Your check-ins tune this to you. Telling HELM how a tissue actually feels shifts its baseline, so the model learns whether you shrug off load there or break down early.
Achilles
1.56
Shin
1.41
Knee
1.12
Hip
1.04
Foot
0.71
01.0 capacity1.8
Limiter this weekAchillesHIGH RISK
Who it’s for
Built for the people who carry the load.
Athletes
Train to the edge, not over it.
See what you can actually do and where each tissue sits before it breaks. Terrain-aware, so vert and downhill count, not just miles.
Coaches
A second set of eyes that never sleeps.
Your whole roster ranked by who is heading for trouble, with the reason attached. Spot the rising shin load on Tuesday, not in the post-injury debrief.
Physical therapists
The history that led here.
When an injured runner shares their HELM data, the training that led there arrives already built, tissue by tissue, with no intake to reconstruct. As they return to running, monitor the load on every run.
On uncertainty
Most apps hand you a single confident number. HELM hands you a number and how sure it is, because a guess dressed as a fact is worse than no answer at all.
Join the waitlist.
HELM is opening to trail and road runners in small batches. Drop your email and you’ll hear from it when your spot opens.