// ASCEND
Weakness
Diagnostic
← All Tools
Goal Race
Distance
5K
10K
Half Marathon
Marathon
50K / Ultra
Weeks Out
Training Load
Days / Week
3
4
5
6
7
Weekly Volume
Under 20km
20–40km
40–60km
60km+
Recent Performances
Best Recent Result
Second Result (different distance helps)
Workout Quality
Recent Quality Workout
Long Run
Race Failure Pattern
What usually fails first when racing hard?
Breathing / cardiovascular
Legs die late in the race
Pace collapses after halfway
GI / fueling issues
Pain or injury flares
Everything catches fire
Recovery State
How have you felt the last 2 weeks?
Wrecked — no good days
Tired most days
Okay — mixed
Pretty good
Fresh and ready
Injury History
Any current or recent issues?
▶ DIAGNOSE MY TRAINING
[ Dx ]
Fill in your training data.
Glitch identifies the limiter.
Not a horoscope.
An actual diagnosis.
CROSS-EXAMINING YOUR FITNESS...
Comparing race durability, workout tolerance,
training distribution and recovery pattern.