For the challenge, Wendy had to run for at least 20 minutes every day.
On a previous attempt, she reached day 605 before being put out of action with a skiing injury.
Wendy's work takes her to all sorts of interesting places and sticking to the challenge has had her running in the African bush, through the jungles of Sumatra and on the ice in Japan, braving temperatures as low as -20C in Finland, to 35% during an Italian heatwave.
It has also meant running on through a 10-day bout of dysentery!
At the end of it all, Wendy raised over £3000 for The Painted Wolf Foundation, a charity working to reverse the decline of painted wolves.
Wendy said: ‘I first saw painted wolves in Botswana twenty years ago – a pack ran out in front of us and I hadn’t seen them before.
"They were stunning.
"The more I learned about them – how they work together, collaborate and look after each other – the more drawn I was to them.
"They are on the IUCN red list, which means they are critically endangered, with only around 6,500 left spread across southern and eastern Africa.
"I decided to use my 1,000-day streak to raise money for the Foundation to support the work being done to help these amazing animals.’
https://www.gofundme.com/f/running-for-1000-days-for-painted-wolves
https://paintedwolf.org
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