Stolt Running

In case you wondered.. YES, team Stolt will be back in 2027 for THE London ultramarathon London 100 ✨✨

Details are up on the race organiser’s website and we can’t wait to see you on the start line.

Pictured here with the amazing team Stolt Athlete Aran ❤️

Hi! 👋

If you’re new here, we thought we’d introduce ourselves.

We’re Katja and Keijo, the founders of Stolt Running.

Keijo is the person you’re most likely to chat with if you have a question about your order. He also works closely with many of our athletes whilst training for his own ultra races, and sometimes even delivers orders in person around London, by running them to you ;) He’s not much into social media, preferring to meet and support runners in real life and is currently training for a Backyard Ultra (Ben Runs Trails how we looking buddy? 😅)

Katja looks after the business as a whole, the brand, product development, brand partnerships, race collaborations and, well… a bit of everything else. She’s currently training for another Ironman (not her first!) proudly repping 10IronWomen 🫡 and the big one in January 2027: the Spine Race, where she’ll be taking on the Challenger South supported by Camino Ultra , and coaches Paula Bedford David_Camino_Ultra_Bone 🙏

Together, we design every Stolt running pack and test new ideas with our Stolt Endurance Lab – a brilliant group of dedicated distance runners who help us refine every detail before a product reaches you.

We’re proud to still be an independent, “founder-run business” (pun intended 😄). Every decision we make starts with one question: will this help runners?

We’ll be heading back to Finland, where we’re originally from, for a few weeks in August, so expect plenty of Nordic landscapes, training updates and a behind-the-scenes look at where many of our ideas begin.

Thanks for being here, and if you see us at a race, come and say hello!

Michael from repping the Stolt Athlete Ultralight backpack. 🙏

The Athlete Ultralight is the lightest Stolt running backpack (as the name suggests...) and at just 420g, it’s the perfect companion for everything from long trail adventures to speedy run commutes when you only need to carry the essentials (~12L capacity).

We’ve been incredibly happy to see runners from the streets of London to the trails of Finland putting this new design to the test.

This drop is now almost sold out, with the last remaining pieces available now, but we can confirm that the Athlete Ultralight is here to stay and will remain in the collection.

Thank you Michael for the excellent running, and modelling :)

📸

🔥 Runners 🔥
It’s hot. This is your sign to find a local pool and take a dip.

And don’t worry, it won’t make you a triathlete overnight… (but be warned, you might get hooked ;)

Images from a campaign shot by Simon Roberts with 10IronWomen

Coming to you hot (just like the British weather this week) 🔥🥵☀️

The Athlete Backpack in Blue is back in stock and ready for your summer commute.

Stay cool. Stay hydrated. Keep moving.

Team Stolt 🫡

DID YOU RUN THIS WEEKEND?
When every Monday convo starts with the same question..

Here’s to Summer running, and these gorgeous images with , shot by .

Anna is wearing the Stolt 4L performance vest in size small.

So did you? Did you run this weekend? And is Monday your rest day?

Here we go again!! Team Stolt is racing the London Epping Forest 50k ultramarathon by Camino Ultra AND we want you to join us!

We have a few free race entries available to the Stolt community, along with additional perks and opportunities for those who race with us.

SIGN UP ON OUR WEBSITE TO JOIN TEAM STOLT: https://stoltrunning.com/race-with-us/

See you at the start line 🫡

Greetings from the lab!

A few weeks ago, our friend was testing one of our development samples while running the ultramarathon, and we’ve been busy working through feedback, comments and iterations ever since. Athlete testing at its core.

Rob is an incredible athlete and coach, and we’re incredibly grateful to have him as part of Team Stolt. 🙏

Swipe to the second slide for Rob’s voice notes from during the race... those hills on lap three 😮‍💨

Photo credit slide 1:
Photo credit slide 2:

London100 team Stolt Athletes , with an epic voice note! We ALL felt that hilly South Loop, just when you think the hills are behind you… nope, think again 😅

, , - just to confirm, that South Loop is tough!

Callum absolutely smashed the and we couldn’t be more proud! Thanks Callum for repping team Stolt!

Photo credit 🙏

London100 team Stolt Athletes, next up we have , the Amazing Anna who absolutely smashed the 100 kilometres 🔥🔥 it was hot, even if not quite as hot as today in London, but a warm summer’s day for sure!

We are super proud of Anna and also grateful for the amazing run commuting video she made for us to hopefully encourage more people to run to work🙏 (and if you haven’t seen the video before then our ad targeting must be off.. ha!)

Huge congratulations Anna and thanks for repping team Stolt!

Photo credit
Video by