Ultrafly 5
A stability road shoe from the 5th generation of the Ultrafly series. The stack height has been increased by 2mm from its predecessor, and the shoe features a ZipFoam™ midsole, medial post, and external TPU heel counter for light pronation support.
- Intended uses:
- Daily, Walking
Specs
Among 865 listed shoes, this is a lower-stack Stability
- Weight
- 272g
- Of 811 known values: 396 lower, 11 equal, 404 higher. The marker uses the midpoint of equal values.
- Standard49.5th percentile (tie midpoint) / average +5g
- Drop
- 5mm
- Of 815 known values: 121 lower, 98 equal, 596 higher. The marker uses the midpoint of equal values.
- lowerLower 26.9%, including ties / average -1.8mm
- Stack height (heel/forefoot)
- 30 / 25mm
- Of 694 known values: 123 lower, 25 equal, 546 higher. The marker uses the midpoint of equal values.
- lowerLower 21.3%, including ties / average -4.7mm
- Carbon plate
- No
- 83% of 786 known models have no carbon plates
- Midsole
- ZipFoam
- Outsole
- Rubber
- Reference price
- $145
- US price
Weight measurement and plate details
- Weight note
- M9 value from Topo Athletic Japan official product page.
- Plate note
- No carbon plate stated
Related video
Official video from Topo Athletic.
Compare within the database
See where these specs sit in the overall distribution. You can also compare within the same category.
Comparison: All data (865 shoes)
Position map
Weight x stack height
registered average: 265g / 34.7mm (686 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 272g·registered average 267g (811 shoes)
Drop
This shoe 5mm·registered average 6.8mm (815 shoes)
Stack height
This shoe 30mm·registered average 34.7mm (694 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.