# Uploading Historical Polar Data

**URL:** <https://forum.intervals.icu/t/uploading-historical-polar-data/115044>\
**Category:** Bug Reports\
**Created:** [5 November 2025 03:11 UTC](https://forum.intervals.icu/t/uploading-historical-polar-data/115044 "2025-11-05T03:11:10Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![david](https://forum.intervals.icu/user_avatar/forum.intervals.icu/david/32/30189_2.png) [@david](https://forum.intervals.icu/u/david)\
**Post date:** [23 March 2026 08:12 UTC](https://forum.intervals.icu/t/uploading-historical-polar-data/115044/13 "2026-03-23T08:12:41Z")

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We have updated the Polar history import. The file format changed completely. Please give it a try if it previously failed for you.

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_[View the full topic](https://forum.intervals.icu/t/uploading-historical-polar-data/115044)._