LONDON -- Remember Felix, the Huddersfield train station cat who got promoted to Senior Pest Controller earlier in the year and won a permanent place in the internet's heart?

Well, she's gone and done it again.。

Well, she's gone and done it again.。

SEE ALSO:Felix the cat's big promotion proves that hard work pays off 。

At the end of July, Felix announced on her Facebook page that she would be taking part in a 5K challenge. Alongside her daily pest control duties she would be raising money for the children's charity Fairy Bricks by donning a GPS tracker and wracking up some serious km.。Mashable Top StoriesStay connected with the hottest stories of the day and the latest entertainment news.Sign up for Mashable's Top Stories newsletter。By signing up you agree to our Terms of Use and Privacy Policy. 。

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Credit: facebook/felix the huddersfield station cat 。

Felix shared her donation page and started off with a target of £1,000 ($1,320). Three days later, though, she'd already surged past this marker. 。

Here's Felix working hard at her 5K.。

Here's Felix working hard at her 5K.。

Felix's many, many fans were quick to rally behind her.。

Credit: facebook/felix the huddersfield station cat 。

Then, on Wednesday this week, Felix shared the following update. 。

Credit: facebook/felix the huddersfield station cat。Felix has currently raised well over £5,000 ($6598), and the donations are still rolling in. 。Best. Cat. Ever.。Hero.Credit: facebook。