# Altra Experience Flow 3

> Trova's answer file for the Altra Experience Flow 3: measured specs, version history, closest current shoes, what runners report and short answers. Canonical page: https://trova.run/shoes/altra-experience-flow-3/

- Canonical page: https://trova.run/shoes/altra-experience-flow-3/
- Replacement and alternatives: https://trova.run/replacement/altra-experience-flow-3/
- Data (JSON, CC BY 4.0): https://trova.run/data/v1/shoes/altra-experience-flow-3.json
- Status: current · Category: daily trainer · Support: neutral · Surface: road

## Measured specs (verified)

Measured specs: published by the brand, checked by Trova against cited sources. 2 cited sources, last checked 2026-10-06. A dash means the brand does not publish it; Trova never estimates.

| Spec | Value |
| --- | --- |
| Heel stack | 32 mm |
| Forefoot stack | 28 mm |
| Drop | 4 mm |
| Weight | 255 g (men's (size not stated)) |

## Version history

- [Altra Experience Flow](https://trova.run/shoes/altra-experience-flow/) (discontinued)
- [Altra Experience Flow 2](https://trova.run/shoes/altra-experience-flow-2/) (discontinued)
- **Altra Experience Flow 3** (this shoe, current)

Measured change from the Altra Experience Flow 2: weight up from 231 to 255 g; heel stack (32 mm), forefoot stack (28 mm) and drop (4 mm) unchanged.

## Closest current shoes on published specs

Ranked by Trova's spec similarity (heel stack, drop, weight, category); a spec score, not a fit or feel measurement.

- [Karhu Fusion 5.0](https://trova.run/shoes/karhu-fusion-5-0/): 89% spec similarity
- [ASICS Noosa Tri 16](https://trova.run/shoes/asics-noosa-tri-16/): 78% spec similarity
- [Altra Torin 9](https://trova.run/shoes/altra-torin-9/): 75% spec similarity

## Quick answers

### What changed from the Altra Experience Flow 2 to the Altra Experience Flow 3?

Trova's verified specs, Experience Flow 3 vs Experience Flow 2: weight up from 231 to 255 g; heel stack (32 mm), forefoot stack (28 mm) and drop (4 mm) unchanged.

### What is the Altra Experience Flow 3 best for?

Trova lists the Experience Flow 3 as a neutral road shoe in its daily trainer category.

## Licence and citation

Trova's data and Trova's own text in this file (the spec records, version history, similarity scores, runner summaries written by Trova and the quick answers) are licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Credit "Trova (trova.run)" with a link to https://trova.run/shoes/altra-experience-flow-3/. Brand names, trademarks and brand wording belong to their owners. Runner summaries paraphrase public posts: they are not measurements and Trova does not test shoes. Affiliate links never change Trova's data.