

The Builder Series Run Club
The Builder Series is a 42k member community redefining networking we curate founders, operators, investors & more into intentional, high-value rooms built for experiences people remember & relationships that last beyond the event.
We've hosted 9 signature mixers & co-hosted 45+ events.
We also host:
Founder & Investor led panels curated by sector
Intimate events for Seed to Series A+ founders & investors
A weekly morning Startup Run Club
A monthly Startup Breakfast & Dinner Club
Past collaborations: Coeus Collective, FounderSquare, Ugly Talk, Ilias Anwar, Cliqk, Tavern Community,
Notable events: Cliqk Launch Party (2,000+ RSVPs) · $1.5M Pitch Competition with FounderSquare
Our last event hit a record 130+ RSVP's and had 100 million value in the room. We've gone from 84→112→130 we are aiming to bring out over 150 this time!
Community Snapshot: 800+ Paying RSVPs · 90+ Avg RSVPs/Event
Founders (~64%) ~60% Pre-Revenue · ~20% <$100K ARR · ~10% $100K–$1M · ~10% $1M+
Operators & Senior Professionals (~33%) + Investors & Advisors (~5%) (Angels, VCs, Family Offices)
Founder Stage: ~68% Pre-Seed · ~12% Seed · ~5% Series A · ~4% Series B+ · ~10% Bootstrapped
Industries: 22% SaaS/B2B · 21% AI/Deep Tech · 13% Consumer · 8% Health · 7% Fintech · 7% Media
Attendees will receive a NFC digital business card upon entry, thanks to SmartCard
Join The Builder Series for the launching of our run club with other founders, operators & creators in Manhattan.
Come run and then hang out afterward to chat with new friends across the startup community over coffee.
This event is free & open to everyone - The Builder Series members & brand new friends!
8:00 AM - Meet outside @ St. George Boulangerie
8:10 AM - group leaves (sharp!)
9:00 AM-10:00 am - post-run coffee @ St. George Boulangerie
The run: 5k. All paces are welcome!