# Nested Tune.run

**URL:** <https://discuss.ray.io/t/nested-tune-run/1920>\
**Category:** Ray Tune\
**Created:** [April 27, 2021, 12:04am UTC](https://discuss.ray.io/t/nested-tune-run/1920 "2021-04-27T00:04:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![pharringtonp19](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/pharringtonp19/32/898_2.png) [@pharringtonp19](https://discuss.ray.io/u/pharringtonp19)\
**Post date:** [April 27, 2021, 12:04am UTC](https://discuss.ray.io/t/nested-tune-run/1920/1 "2021-04-27T00:04:41Z")

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Is it possible to run multiple tune.run in parallel, on separate datasets?

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**Author:** ![rliaw](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/rliaw/32/24_2.png) [@rliaw](https://discuss.ray.io/u/rliaw)\
**Post date:** [April 29, 2021, 6:00am UTC](https://discuss.ray.io/t/nested-tune-run/1920/2 "2021-04-29T06:00:23Z")

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Hmm, yes; this should work. You could hypothetically just the `tune.run` call into a `ray.remote` function and invoke it there.