Topo Athletic Ultrafly 4
The Topo Athletic Ultrafly 4 is discontinued. Its current successor is the Topo Athletic Ultrafly 6 (its specs are being verified).
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Spec sheet
Published figures as recorded in our database. A dash means we don't have a sourced value yet.
| Brand | Topo Athletic |
|---|---|
| Model | Ultrafly 4 |
| Category | Daily trainer |
| Support | Stability |
| Surface | Road |
| Status | Discontinued |
| Released | — |
| Heel stack | 28 mm |
| Forefoot stack | 23 mm |
| Drop | 5 mm |
| Weight | — |
| Weight basis | — |
| RRP (GBP) | — |
| RRP (USD) | — |
| RRP (EUR) | — |
How does it fit?
Runner-reported, not measured. Tap one answer per question: votes are anonymous, need no sign-in and have no free text. A result shows once a question has 10 answers. How fit votes work
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Problems runners report
Runner-reported, not verified. Anonymous reports of problems with the Topo Athletic Ultrafly 4, counted only when 5 or more runners report the same thing. How reports work
Not enough reports yet. A summary appears here once 5 runners have reported a problem with this shoe.
Topo Athletic Ultrafly: every version
Each version against the one before it. Chips show the change in heel stack, drop and weight.
- Discontinued · this pageUltrafly 4baseline
- DiscontinuedUltrafly 5specs being verified
- CurrentUltrafly 6specs being verified
Shoes like the Ultrafly 4
Current shoes from other families, ranked by a spec-similarity score computed from heel stack, drop, weight and category. Chips show each shoe against the Ultrafly 4.
- +3mm stack+3mm dropRRP —
- ±0mm stack−1mm dropRRP £120
- +2mm stack−5mm dropRRP —
- +2mm stack+1mm dropRRP £140