The Ultimate Fitness Race Timer for HYROX-Style Gym Simulations
+8k Happy users
Turn your gym into a live race arena. Real-time athlete tracking, instant leaderboards, and zero friction timing for HYROX-style simulations.
Real-time tracking
Live Leaderboards
HYROX Sims
Session templates for all types of Fitness Races
reviews
4.9/5
From 2k+ reviews
A Purpose-Built Timing Platform for Hybrid Gym Racing
What is RB100 Timer?
RB100 Timer is a real-time timing and leaderboard platform designed specifically for HYROX-style simulations, functional fitness races, and competitive gym training. Athletes scan in with RFID or QR, complete their workout stages, and see their performance live on a central leaderboard.
8:30 am
Next Session:
Full HYROX Sim on Tuesday, 9 Dec 2026
Designed for Real Race Days, Not Just Workouts
Why Gyms Choose RB100 Timer
- Designed specifically for HYROX-style formats
- Supports RFID and QR scanning
- Multiple scanners, one live leaderboard
- Runs locally in your gym or in the cloud
- Works on ultra-low cost hardware
- No athlete app required
- Built for busy race-day environments
Overview
+4 new
Unlimited Session Types
16 Athletes
5 Sessions
2 Events
One System. Multiple Race and Event Formats.
What You Can Run With RB100 Timer
- HYROX-style simulations
- Hybrid fitness races
- In-house gym competitions
- Team relay events
- Fundraisers & charity fitness races
- Corporate fitness challenges
• HYROX Champion
• New Certification
• 4 Year Milestone
Live Leaderboard
Thousands of athletes trust RB100 Timer to Turn Training Into Competition
Richard Branson
Scanning after 1k run…
RB Timer
Completed 1k run in 4:36 great job. Next up 1k on the Skierg.
Richard Branson
Scanning after 1k ski…
RB Timer
Completed 1k ski in 4:20 great job. Next up 1k on run.
Richard Branson
Scanning after 1k run…
RB100 Timer with Live Leaderboards
Transforms standard training into a true competitive experience.
x
4
engagement
Spectators see:
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Live rankings
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Stage-by-stage splits
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Real-time race drama
100
%
Athletes see:
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Their current position
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Their stage progress
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Their total race time
Looking for a HYROX Race Timer?
RB100 Timer is purpose-built for HYROX-style race simulations used in modern functional fitness gyms. While we are not affiliated with HYROX, our platform is trusted by gyms running:
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HYROX training simulations
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Hybrid endurance race workouts
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Functional fitness racing formats
If you’re searching for a HYROX race timer for your gym, you’re in the right place.
Richard Branson
rb100.fitness
Real stories of growth and productivity
“RB100 Timer completely changed how we run simulation days.”
“Before RB100 Timer, we were using whiteboards, clipboards, and a lot of manual timing. It worked, but it never felt like a real race. Now athletes scan in, race through the stages, and see themselves on the leaderboard in real time. The energy in the gym is totally different. It finally feels like race day, not just another workout.”
James Walker
Owner & Head Coach, Forge Performance Gym
“This is the first system we’ve used that actually fits HYROX-style training.”
“We run regular HYROX-style simulations and needed something more professional than spreadsheets and stopwatches. RB100 Timer just works. No apps, no complicated setup. Athletes scan, race, and the leaderboard updates instantly. It’s become a core part of our programming blocks now.”
Miky Zanirato
Owner MZ9 Fitness
“It removed the admin headache completely.”
“On busy simulation days, timing and tracking used to slow everything down. With RB100 Timer, we can run multiple athletes at once without queues or confusion. Coaches focus on coaching, athletes focus on racing, and the system takes care of the timing in the background. That alone has made it worth it for us.”
Tom Reynolds
Performance Director, Northside Strength & Conditioning
“We now run paid race events inside the gym.”
“RB100 Timer gave us the confidence to host proper in-house competitions. The live leaderboard adds excitement, spectators get involved, and athletes take it seriously. We’ve used it for simulation days, charity events, and team challenges, and it’s opened up a new revenue stream for us.”
Coach Grimmy
Owner Sisu Fitness
Everything you need to know
What exactly is rb100timer?
rb100timer is a race timing and leaderboard platform designed for HYROX-style simulations, hybrid fitness races, and in-house gym competitions. It allows athletes to scan in at each stage, records their split times automatically, and displays live rankings on a central leaderboard.
Is rb100timer an official HYROX race timer?
No. rb100timer is an independent timing platform built specifically for HYROX-style simulations and similar hybrid fitness race formats. It is not affiliated with or endorsed by HYROX, but it is ideal for gyms running HYROX-inspired training and events.
Can rb100timer be used in any gym?
Yes. rb100timer works in functional fitness gyms, hybrid training facilities, CrossFit-style gyms, performance centres, and military or tactical gyms. It is designed to work with minimal hardware and without requiring athlete mobile apps.
What hardware do I need to run rb100timer?
You need:
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One server (Mac, PC, or even just a Raspberry Pi)
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One screen for the live leaderboard
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One or more scanner stations
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RFID wristbands or printed QR codes
No specialist equipment is required.
Do athletes need an app to use rb100timer?
No. Athletes do not need to download an app. They simply scan their RFID band or QR code at each stage of the race to log their progress and update the leaderboard.
Can rb100timer be used for gym competitions and events?
Yes. rb100timer is designed for:
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In-house gym competitions
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HYROX-style simulation days
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Charity fitness races
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Corporate team fitness events
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Sponsor-backed gym events
It provides real-time results and live rankings throughout the event.
Does rb100timer require an internet connection?
No. rb100timer can run entirely on a local server inside your gym without an internet connection. A cloud-hosted version is also available for larger events, franchises, and multi-gym organisations.
Can I create custom race formats and half simulations?
Yes. You can run a full HYROX-style simulation, create half simulations, or build completely custom race formats using your own exercises, distances, and stage order.
Can multiple athletes race at the same time?
Yes. rb100timer supports multiple athletes racing simultaneously, with multiple scanner stations feeding into one live leaderboard to prevent queues and bottlenecks during busy events.
Does rb100timer store athlete results and race history?
Yes. rb100timer stores athlete profiles, race sessions, split times, and final results so coaches and athletes can track improvement over time across multiple simulations.
How much does rb100timer cost?
rb100timer currently offers beta access for early gyms. Ongoing pricing will depend on gym size, number of scanners, and whether you run local or cloud-hosted events. Full pricing is available on request via demo.
How do I see rb100timer in action?
You can book a live demo where we walk you through a full simulation workflow, from athlete scanning to live leaderboard updates. Visit the Book a Demo page to request a session.
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