Gabby Thomas Fuelcell Supercomp Md-X V3
A PEBA-and-carbon track spike co-designed with world champion Gabby Thomas for middle to long-distance track racing from 200m up to 5000m.
- Terrain
- track
- Primary use
- Middle-distance race
- Races
- 5K–10K
- Also good for
- 3K–5K race, Sprint race, Intervals / speedwork, Track workout
- Drop
- 0mm
- Stack
- not published
- Plate
- carbon
- Midsole
- PEBA high rebound foam
- Widths
- standard
The FuelCell SuperComp MD-X v3 is a purpose-built track spike, not a road shoe. Its PEBA midsole and carbon plate with removable pins deliver the bouncy, propulsive feel reviewers repeatedly praise across sprint and middle-distance events. It is worn by global title winners, but its narrow race-only construction and quick-wearing heel foam mean it belongs strictly on the track.
Highly responsive and bouncy underfoot thanks to high-rebound PEBA and an industry-leading carbon plate with removable pins, tuned for propulsion at race pace on the track.
Runs small and narrow per aggregate fit ratings (2.73/5 fit, 1.89/3 width); this colorway reportedly runs even smaller than others. Consider sizing up.
Track athletes racing middle to long distances (400m through 5000m) who want a light, propulsive PEBA spike.
You need a shoe for road, walking, or any surface off the track — the heel foam wears fast and concrete use is not recommended.

