Your whole event. One system.
Create your event. Observers score. Standings publish themselves.
No commitment · Reply within 24h
Sound familiar?
The same problems at every event. TdeTrial solves them.
Manual errors
Paper cards, manual tallying, results that don't add up. One mistake at a section changes the entire standings.
Hours waiting for results
The event ends and the counting begins. Riders, audience, and organisers waiting while someone transfers data to a spreadsheet.
No signal in the mountains
Sections are where signal doesn't reach. Any system that depends on the internet fails when you need it most.
How it works
Three steps. No complications, no learning curve.
Set up the event
Sections, laps, categories, observers with PIN. Import riders from CSV or register them manually. Ready in minutes.
Observers score
Bib number, penalty marks, next. Works without coverage. Data syncs automatically when connection returns.
Instant results
Standings update in real time. Riders and audience follow them from their phone with a link. No app to install.
Designed for the outdoors
No signal, gloves on, pouring rain — it just works.
Middle of nowhere, no signal
Trial sections are where signal doesn't reach. The observer app stores every score locally and syncs when connection returns. No matter where you are — data is never lost.
The audience wants to know
Riders, families, fans — everyone wants to follow the standings. One link, no downloads, no account. Updates automatically.
Gloves, rain, and direct sunlight
Large buttons, high contrast, one action per tap. Designed for outdoor conditions, not an office.
From section to final result
Every score is logged with its full history. The organiser monitors the event live, reviews corrections, and publishes standings. No manual tallying, no waiting.
Start group management
Organise riders into start groups, assign times, and publish the schedule. Every rider checks their start time from the live portal — no asking around, no paper lists.
Three apps, each for its role
The organiser, the observer, and the audience have different needs. Each one gets their own tool.
Organiser panel
Create championships, configure events, manage entries, assign observers, and monitor the competition in real time. Export results to PDF.
- Organisations, championships, and events
- Rider import via CSV
- Live event monitor
- Standings and results in PDF

Register online
Check upcoming events and sign up directly from the website. No paperwork, no phone calls.
- Online form in under 2 minutes
- Instant confirmation by email
- Check your bib number and start group
Coming soon
No events published yet. The first events will appear here soon.
Frequently asked questions
Do I need special hardware?
No. Any phone, tablet, or computer with a browser. The observer app installs as a web app from the browser, no app store needed.
What happens if there's no signal at the section?
The observer app works offline. It stores scores locally and syncs automatically when signal returns. Nothing is lost.
Can I import my rider list?
Yes. Import riders from a CSV file with name, bib number, category, and club. You can also register them manually from the panel.
How do observers access the app?
Each observer receives a 4-digit PIN. They enter it in the app, select the event, and they're ready to score. No email accounts, no passwords.
Can I correct a score afterwards?
Yes. The observer can review their history and correct any score, stating the reason. It's all logged in the system.
