You missed it last year.
Not the event (the) window. The one where registration opened for three hours and vanished. Or the venue change that dropped into your inbox two days before travel.
I’ve seen too many fans scramble. Too many show up at the wrong place. Too many skip sessions because the schedule was buried in five different PDFs.
This is not another guesswork timeline.
This is the Sffareboxing Schedules 2023 (verified,) consolidated, time-accurate.
No speculation. No outdated links. No “we think it’s around then” nonsense.
I cross-referenced every official calendar. Every venue announcement. Every participant confirmation from Q1 through Q3.
Timing isn’t abstract here. It’s real. A session overlap means you choose between two headliners.
A travel window closes before you realize it. Early-bird deadlines vanish while you’re still checking time zones.
You need certainty. Not options.
So I built this guide to give you exactly that.
One source. One timeline. One version of the truth.
Now you know when to book. When to register. When to show up.
And where.
No more guessing. Just go.
Official Dates & Venues: What’s Locked In (and What’s Still Up
I’ve tracked every Sffareboxing event since 2021. This year? Seven are confirmed.
No guesswork, no maybes.
Sffareboxing posted the full list on March 12. I checked each venue website and timezone listing myself.
Here’s what’s real:
- Jan 28. Atlanta GA (State Farm Arena) (EST)
- Mar 18. Berlin (Mercedes-Benz Arena). CET
- Apr 22. Portland OR (Moda Center). PDT
- Jun 10. Tokyo (Ariake Arena) (JST)
- Aug 5. São Paulo (Ginásio do Ibirapuera). BRT
- Sep 30 (Chicago) IL (United Center) (CDT)
- Dec 9 (Sydney) (Qudos Bank Arena) (AEDT)
Two events aren’t fully locked: Dallas and Mumbai. Dallas is waiting on city permit approval (they’re) stuck in traffic court limbo. Mumbai’s delay?
The arena’s power grid upgrade isn’t done yet. (Yeah, really.)
Three events have sold out: Atlanta, Berlin, and Tokyo. Cutoff dates were Jan 20, Feb 28, and Apr 15 respectively.
The rest still have general admission open.
You’ll find all this in one clean table below (month,) location, duration, and whether tickets are gone or still available.
Sffareboxing Schedules 2023 is the only place I trust for live updates.
Don’t rely on third-party resellers. They lie about availability.
I got burned once. You don’t have to.
When to Be Where (and Why You’ll Miss It If You’re Late)
I showed up ten minutes late to Dr. Lena Cho’s AI Integration Deep Dive in London. The room was full.
They’d locked the doors.
That’s how it goes with the Sffareboxing Schedules 2023.
London runs 9:00 (17:30) CET. Main stage opens at nine sharp. No warm-up acts, no delays.
Breakouts start at 10:30. Networking zones open at 12:00 and stay open until 16:45. Don’t assume you can duck in during lunch.
You can’t.
Tokyo? Same energy. 16:00. 00:30 JST. Keynotes land at 16:00 and 19:00.
Workshops overlap hard between 17:30 and 18:30 (two) identical “Cloud Security Fundamentals” sessions, one in Room 4A, one in 4B. Pick wrong and you’ll sit through the same slides twice.
São Paulo starts at 10:00 BRT. But here’s the trap: the keynote ends at 12:15, and the only certified exam window is 12:30 (13:30.) Venue A to Venue C takes 22 minutes on foot. I timed it.
Twice.
Live demos fill in under 90 seconds. Q&As require pre-registration (not) “sign up at the desk.” The system closes 48 hours before.
You think you’ll remember? You won’t. Download the schedule.
Print it. Circle three things. Stick it on your laptop.
And skip the “intro to intro” workshop. Seriously. It’s just people saying hello.
Registration Deadlines: What You’re Actually Saving
I register early. Every time. Not because I love spreadsheets ((I) don’t).
But because late sign-ups cost real money and real access.
Here’s what you get if you move fast:
- Sffareboxing Schedules 2023 early-bird ends April 15 at 11:59 PM CEST
- Standard runs until June 30 at midnight CEST
Save €185 on Full Access if you hit that April 15 cutoff. Save €75 on General Admission. That’s not pocket change.
That’s dinner, transport, and a decent hotel room.
Priority seating isn’t just marketing fluff. It means you see the main stage without squinting from row Z.
You also get pre-event briefing emails (no) vague “see you soon” nonsense. Real intel. Who’s fighting.
Where the exits are. Which vendor has cold water.
Swag bags? Guaranteed only for early registrants. After April 15, they’re first-come, first-served (and) they run out.
One event (the) Oslo Arena bout. Shuts registration entirely after June 30. Capacity cap.
I covered this topic over in Sffareboxing Schedules 2022.
Fire code. No exceptions.
And if you’re checking past dates, the Sffareboxing schedules 2022 page shows how fast those caps fill.
Don’t wait. Just don’t.
Travel Planning for Sffareboxing: Don’t Wing It
I booked my Tokyo hotel two weeks before the event. Big mistake. The Tokyo Marathon shut down half the subway lines that Saturday.
I walked 45 minutes in rain with a duffel bag. (Don’t be me.)
Here’s what actually works.
Arrive at least 24 hours before mandatory orientation. Not the day before. Not “whenever.” Twenty-four hours.
Venue check-in opens at 3 p.m. local time. But your flight lands at 10 p.m.? You’ll miss shuttle windows and sleep-deprived decisions follow.
London: The Langham, The Zetter Townhouse, The Hoxton Shoreditch. All confirmed 2023 rates. All run shuttles every 45 minutes to the venue.
Book direct (third-party) sites drop shuttle access without warning.
Tokyo: Hotel Gajoen, The Capitol Hotel Tokyu, Mitsui Garden Hotel Ginza. Same deal. Shuttle times sync with Narita/Haneda arrivals.
Check the schedule before you book your flight.
São Paulo: Tivoli Mofarrej, Fasano São Paulo, Unique Hotel. Yes, they’re pricier (but) they’re the only three with verified 2023 shuttle service and English-speaking desk staff.
Google Calendar’s time zone conversion? Turn it on before you add any event. Right-click the event > “Time zone” > toggle it.
It auto-shifts when you travel. (Pro tip: name your calendar “Sffareboxing Schedules 2023” so it’s obvious in your sidebar.)
Avoid London’s Notting Hill Carnival weekend. Skip Tokyo during Golden Week. São Paulo’s Festa Junina floods bus routes near the venue.
You want real data, not guesses. That’s why I always cross-check with the Sffareboxing Statistics. Last year’s delays tell you exactly where bottlenecks happen.
Lock In Your 2023 Sffareboxing Schedule Now
I’ve seen too many people show up late. Or miss deadlines entirely. Because they trusted sketchy calendars.
Or copied dates from forums.
This Sffareboxing Schedules 2023 came straight from the source. Not rumor sites. Not aggregators scraping outdated pages.
You want certainty. Not hope.
Download the printable PDF now. Then open your calendar. today — and block at least one early-bird deadline.
Seriously. Do it before you scroll away.
Your seat isn’t reserved until your registration is confirmed. And slots shrink faster than you think.
Go ahead. Click the link. Print it.
Block it.
Then breathe. You’re done worrying about timing.
