Answer:
Jenny found her details online.
Step-by-step explanation:
The article "Jenny Talbot: mountain bike rider" tells the story of Jenny Talbot and her bike riding hobby. The passage tells the particular event that Jenny participated in, where she encountered Helen Foxton and got valuable advice from the top mountain biker.
After Jenny registered herself for the bike race that will take place nearby her home, she received the race information from the organizers. There, she found out that Helen Foxton, the top mountain biker was participating too. So, she looked up her details online and emailed her for some tips. Helen replied with the advice to enjoy the race and that she'll also look out for the young biker.