# MAS vs FTP for Running

**URL:** <https://forum.intervals.icu/t/mas-vs-ftp-for-running/89484>\
**Category:** Feature Requests\
**Created:** [4 February 2025 14:22 UTC](https://forum.intervals.icu/t/mas-vs-ftp-for-running/89484 "2025-02-04T14:22:43Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![MedTechCD](https://forum.intervals.icu/user_avatar/forum.intervals.icu/medtechcd/32/40383_2.png) [@MedTechCD](https://forum.intervals.icu/u/MedTechCD)\
**Post date:** [23 September 2025 09:00 UTC](https://forum.intervals.icu/t/mas-vs-ftp-for-running/89484/6 "2025-09-23T09:00:55Z")

</div>

See here

> [@Custom zones work started](https://forum.intervals.icu/t/custom-zones-work-started/112132):
>
> Edit: This is live now: We have started work on custom zones, a new premium feature: Zones for any activity stream (not just power, HR and pace) Overlapping and non-contiguous zones Zones based on any standard anchor (FTP, LTHR etc.) as well as custom activity fields and absolute values Custom colours User defined zone ID (not just Z1, Z2 etc.) Time in zones Workout prescription (only for power, HR and pace streams) e.g. “- 4m ZC-VM” Configurable per sport in /settings and shareable like c…

But premium only and for now WIP.

---

_[View the full topic](https://forum.intervals.icu/t/mas-vs-ftp-for-running/89484)._