Serpentine Running and Triathlon Club

Serpentine Running and Triathlon Club Join one of Britain's largest running & triathlon clubs: www.serpentine.org.uk/serpiebase/SignUp.php
(Registered Charity 1207174)

If you are a current Serpentine member, join our closed, members-only Facebook group: www.facebook.com/groups/serpentinerc

25/09/2026

⏳Last Call - sign up by 8pm TODAY ⏳
Join us this Sunday, 27 September for a social trail run starting in Chesham. We’ll be taking on a gorgeous, undulating 25km (15-mile) loop around the Chess Valley with around 350m of elevation—the ideal way to experience the changing season.

We will finish as usual with a well earned refreshment stop before getting the tube back to London.☀️

📍 Route: ~25km loop from Chesham (~350m elevation)
🗓️ Date: Sunday 27 September
👥 Who: Serpentine members only
⏳ Sign-up Deadline: Friday 25 September by 8 PM

Head to the link in our bio for full route info and to reserve your spot. See you on the trails! 🏃‍♀️🏃‍♂️

24/09/2026

🏃Ready to level up your training without the guesswork?
Serpentine members gain access to certified UK Athletics coaches and qualified triathlon coaches who are dedicated to helping you reach your full potential.

From specialised beginner and improver courses to women-only runs and multi-sport sessions, we’ve got structured training covered:
🏃 Road & Trail Running
🌳Track & Field
🚴 Cycling & Swim Sessions
🏔Cross Country & Multi-sport

No matter where you are on your fitness journey, we’ll help you cross that next finish line! 🎉

18/09/2026

⛰️🏃‍♂️What a weekend at the Isle of Wight Fell Racing Series (& SEAA Fell Running Championships). Three tough races packed into two days, tackling everything from 4km to 19km.

Massive effort from the whole squad: James Gillanders, Jon Moscrop, Philip Whitehouse took 4th place overall team! Special shoutout to Jon for landing 3rd overall in the V50 category and Frank Womelsdorf who got his first taste of fell running!

Now, time to rest the legs. 🦵💨

16/09/2026

Hyrox season is here! 💪🔥

Starting Tuesday 22nd September, join us every week at Fitness First, Baker Street (7:30 PM) for dedicated 1-hour Hyrox sessions tailored for all levels!

What to expect:
✅ 12-week progressive training block
✅ Focus on Strength, Endurance & Compromised Running
✅ Coaching from Hyrox-qualified trainers
✅ Full Hyrox equipment access

💰 £20 single session | £220 for a 12-class block

📲 Book your spot: https://www.serpentine.org.uk/serpentine-hyrox-sessions-starting-tues-22nd-sept/

15/09/2026

🏃‍♂️🏃‍♀️We love welcoming new members to Serpentine running and triathlon club
Whether you’re lacing up for your first mile, returning to the sport, or chasing a PB, Serpentine Running & Triathlon Club is built for everyone.
🏃‍♂️🏃‍♀️We’re proud to be one of Britain’s largest clubs, but we keep that friendly, small-club feel where every runner and triathlete can belong.
Thinking about joining? Try us for free on a club run first!
📍 Central London 🔗 Book your free session today!

10/09/2026

🏃‍♀️✨Massive congratulations to our amazing Club Secretary, Catkin Shelley, for completing her 5th Jungfrau Marathon! She tackled a brutal c2,000m total elevation gain, ending with a relentless 500m climb in the final 2 km alone, and crossed the finish line in an incredible 5 hours 24 minutes 🔥🦵⚡️
Catkin placed 5th in her age category out of 65 runners and was the 1st non-Swiss finisher in her group! Considering the locals train on mountains daily while Catkin prepares right here in London, that is a phenomenal achievement. 🇬🇧💪

Catkin isn't just a powerhouse on the trails—she’s also one of our most dedicated club volunteers, constantly giving back to our community while taking on epic challenges. Thank you for inspiring us all, Catkin! 🙌❤️

🇨🇭🏔 Jungfrau Marathon is a famous mountain marathon in the Swiss Alps.

Drop a comment below to send Catkin some love! 👇🎉

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08/09/2026

🏃‍♀️🏃‍♂️Sydney Marathon 30th August 2026 🌉💙

What a day! Huge congratulations to our amazing Serpentine team members who took on the Sydney Marathon — pushing their limits, embracing the challenge, and making unforgettable memories along the way! 💪🔥

✨ Photos featuring:
Abena Yeboah
Sophie Telfer
Sara Patel
Michael Ngo
And Natalie Butterfield who sadly couldn't run but was an amazing support!

👏 We’re so proud of you all! Here’s to the miles, the smiles, and the incredible achievement. 🏅🎉

04/09/2026

🌿 What a way to spend the Bank Holiday 🏃‍♀️🏃‍♂️
A huge thank you to everyone who joined us for the Serpie August Trail Adventure! From rolling chalk downs and grassy trails to ancient woodland, it was brilliant to get out of London, explore somewhere new and share a few miles together. 🏃‍♀️🏃‍♂️

Thanks to everyone who came along and helped make it such a great day — we hope you enjoyed the trails as much as we did! 💚

Swipe through for some highlights from the day 📸

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Seymour Place
London
W1H5TJ

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