Official home of the Bloomberg Square Mile Relay series - the ultimate corporate team-based running event. The Ultimate Corporate Running Event! Train together.
The Bloomberg Square Mile Relay is a one-of-a-kind, immersive team building experience, which uniquely takes place in the heart of financial districts around the world. Unlike other corporate events where individuals compete against one-another, this event is all about the TEAM. Race together. Celebrate together. This is the only global corporate relay running race of its kind. You and nine co-wor
19/08/2026
Happy World Photography Day! 📷
Race photographers deserve a lot of credit.
Somehow they manage to capture determination, celebration...
..and occasionally the exact moment you question every life decision that led you to signing up...!
Let's see your favourite Bloomberg Square Mile Relay photos 👇
*5 weeks to go!*
If you're running the Bloomberg Square Mile Relay in London this year, we've got some good news...
The bridge is back!
With the new footbridge now open, we're able to bring back one of our favourite sections of the course from 2019. That also means... the infamous ramp is officially gone!
Take a look at this year's route preview and see what you think - could we be setting some speed records? 👟
05/08/2026
Holiday mode: ON. 🌴 👙
Relay mode: Loading... 🔋
Rest up runners, recharge now! The second half of the year is coming with full-on race action! ⚡
27/07/2026
For International Day of Friendship 🤝
96% of participants said the relay improved their connection with teammates.
Pretty powerful for a one-mile run!
Turns out, shared effort, a bit of competition, and cheering each other round a course does more for team connection than most corporate initiatives ever will...
22/07/2026
Imagine this as the backdrop to your midweek evening run!
One of the things we love most about the Bloomberg Square Mile Relay is that every event takes place in the heart of a global city, turning an ordinary weekday evening into something a little more memorable. Count us in!
15/07/2026
It's hard to forget that the clock is always ticking!
In 2026, teams from leading companies, cities and countries will go head-to-head to see who can climb the leaderboard and earn the title of the fastest corporate teams in the world.
When the countdown starts, every second counts. The only question is... what time can your team achieve?
to an epic BSMR New York! We can't wait to be back in 2027...
01/07/2026
Halfway there ⏱️
At the halfway point of the Bloomberg Square Mile Relay, emotions usually split into two categories:
“I’ve got this.”
…and
“How is there still so much left?”
Either way, the second half always gets louder, faster and more competitive - plus the baton frenzy finish line is to come and that's by far the most exciting part!
How does the halfway point feel for you? Drop your comments 👇
24/06/2026
The after-party - where the real magic happens!? 🪄
Or where the real analysis begins? 🍻
“Went out too fast.”
“Definitely wasn’t a mile.”
“I could’ve done another lap.”
“Who actually won?”
By this point, everyone’s holding a drink, comparing splits like elite athletes, and the de-brief gets serious!
But in our opinion, this is what makes BSMR different - and we're here for it 💃 🕺
17/06/2026
This is what 2026 effort looks like 🏅
- One mile run for your team
- One baton handover
- One finish line moment
And at the end of it all - this waiting for you 👀 🏅
Bring on the racing!