edited

Notes:
1) I made some small grammar corrections & fixed some inconsistencies with tenses.
2) If she’s not running in the World Race, what’s she doing? you don’t need a lot of info on it, but elaborate a little.
3) I think you need a stronger ending. The “running across the world” comment is a little out of nowhere and forced – the story reads like you brought it up to her just so you could quote that part of the interview at the end. It’s also awkward since the end of her quote and the end of the penultimate paragraph have the same wording; doesn’t flow right.
4) in line 11: instead of “a route mapped out,” can you just put “map”? I ask instead of making the change myself because I wasn’t sure if she had an actual, physical map or if you were referring to a route she’d mapped out inside her head. (“mental map” in that case)
5) If you have any more specific anecdotes, maybe about the people she met on her run, add those in. 
6) Also, do you have more information about the money she raised? Where did she send it, exactly? How did she get it to Kenya? Did she partner with an organization/charity of some kind?

This story is very clean and concise, but it's a little bare, so if you have any descriptive details in your notes that you didn't use, I'd try and work those in.