Edinburgh University's Naomi Jones beat Andrea Gales to the compound title while Duncan Busby defeated Colin Geene in the men's competition.
Pip later said: "I'm a bit speechless because I've not been competing this season. I really came to shoot because I wanted to work on my psychology - and to enjoy it. But to win? I never thought I would be able to. It feels really good though!"
And there were some stunning performances in the JNIC - including three under 16s who tied on 569. I the end it was decided on 10s with Struan Caughey edging it over Jonathan Tate and Ollie Vobe.
The JNIC champions were:
- Junior recurve: Bryony Pitman and Bradley Denny
- Junior longbow: Robyn Webb and Samuel Kellett
- Junior compound: Lucy Mason and Luke Rails.
Click here for the full JNIC results.
Archery GB is sponsored by Foresters Friendly Society www.forestersfriendlysociety.co.uk
Follow us on Twitter: @archerygb