Runometry Index
64/100
Provisional index · 80 % read
No. 14 of 34
Value for money: Good
- Cushioning29.5 mm
- +26.3 pts
- Lightness272 g
- +26.3 pts
- Foam
- 11.0 pts
Topo Athletic Ultrafly 6
Yellow
Shoe profile
Measurements
- Weight
- 272 g
- Reference size not stated by the source
- Very lightLighter than 79% of them
- Heel stack
- 32 mm
- LowLower than 73% of them
- Forefoot stack
- 27 mm
- LowLower than 66% of them
Construction
- Midsole foam
- ZipFoam
- Support
- Stability
- Outsole
- rubber
Who and what for
- Use
- Daily training,Long runs
- Category
- Stability shoes
- Versions
- Unisex
What’s new since the Topo Athletic Ultrafly 5
Same line, new version: here’s what moved, from the published values. Weights are only compared in the same size.
Weight
- Ultrafly 6 (2026) · This version
- 272 g
- Ultrafly 5 (2024)
- 272 g
- Change
- Sizes differ or aren’t stated: no gap given
Drop
- Ultrafly 6 (2026) · This version
- 5 mm
- Ultrafly 5 (2024)
- 5 mm
- Change
- Unchanged
Heel stack
- Ultrafly 6 (2026) · This version
- 32 mm
- Ultrafly 5 (2024)
- 30 mm
- Change
- +2 mm
Forefoot stack
- Ultrafly 6 (2026) · This version
- 27 mm
- Ultrafly 5 (2024)
- 25 mm
- Change
- +2 mm
Midsole foam
- Ultrafly 6 (2026) · This version
- ZipFoam
- Ultrafly 5 (2024)
- ZipFoam
- Change
- Unchanged
Catalogue price
- Ultrafly 6 (2026) · This version
- USD 150
- Ultrafly 5 (2024)
- USD 145
- Change
- +USD 5
Runometry Index
- Ultrafly 6 (2026) · This version
- 64/100
- Ultrafly 5 (2024)
- 59/100
- Change
- +5 pts
| Criterion | Ultrafly 6 (2026)This version | Ultrafly 5 (2024) | Change |
|---|---|---|---|
| Weight | 272 g | 272 g | Sizes differ or aren’t stated: no gap given |
| Drop | 5 mm | 5 mm | Unchanged |
| Heel stack | 32 mm | 30 mm | +2 mm |
| Forefoot stack | 27 mm | 25 mm | +2 mm |
| Midsole foam | ZipFoam | ZipFoam | Unchanged |
| Catalogue price | USD 150 | USD 145 | +USD 5 |
| Runometry Index | 64/100 | 59/100 | +5 pts |
Model history
2026 This version
2024
Topo Athletic
Ultrafly 5
- Weight 272 g
- Drop 5 mm
Similar shoes
Derived from terrain, category, use, cushioning, stability, drop, weight and price. Gaps are given against Topo Athletic Ultrafly 6.
Salomon
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- Weight 266 g
- Drop 8 mm
- same terrain · same category · same role
- 3 mm higher drop
New Balance
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- same terrain · same category · same role
- 3 mm higher drop
- 6 mm more under the heel
Topo Athletic
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- Weight 301 g
- Drop 5 mm
- same terrain · same category · same role
- 6 mm more under the heel
- same terrain · same category · same role
- 3 mm higher drop
- 6 mm more under the heel