OpenSkiTimePrepare with less repetition.
Review imported entries, reuse course and TD details across races, and prepare Run 2 from classified Run 1 results.
Automation for the race office.
Less busywork.
More race focus.
Your control.
Spend less time copying data and repeating setup. OpenSkiTime brings automation and integrations to alpine race preparation, timing and live results, helping the timekeeper work faster and stay in control. Built for Windows. Ready to work offline.
Free & open source · Built for the timekeeper · In development
01 Less repeated entry02 Connected race data03 Offline race operation04 Automatic live updates
FROM RACE OFFICE TO FINISH LINE
One workspace.
The whole race.
Connect the steps, reuse saved information and let calculations and updates follow the race. Keep your attention on the decisions that need you.
Keep the race in view.
Bring device impulses, elapsed times and ranking into one workspace. Automatic calculations support your work while original input and corrections stay traceable.
Share updates as they happen.
Start optional live publishing and share the viewer link. Result changes update the browser automatically, with publishing running independently of timing capture.
AUTOMATION & INTEGRATIONS
Connected tools.
Less repeated work.
Bring race data and timing sources into the same workflow. Review imports and important decisions before saving.
Start with existing information.
Preview calendar and competition data, look up homologations, and update athletes from a FIS points list. Prepare the data online, then use saved race information and downloaded points lists offline.
Enter once. Review together.
Paste competitor rows from Excel, review proposed changes and save them as a batch. Reuse category rules and manage participation across competitions.
Connect your timing workflow.
Use supported Timy USB, MT1 serial or ALGE Results sources. Follow captured impulses, elapsed times and ranking without switching between separate tools.
Let the calculations follow.
Calculate run times, rankings, race points and the FIS penalty from saved inputs. Review results with the TD and export approved XML. FIS submission is currently test-only.
Spend less time transcribing.
Read printed timestamps from receipt images locally. Review proposed B and hand-clock matches against A timing, then confirm the values to use. Original images remain available as evidence.
Keep viewers up to date.
Publish unofficial results locally or to a cloud server. The browser receives updates automatically; timing capture continues independently if the online connection fails.
You control the workflow: imports and recognized timing evidence require review. Online integrations are optional; local race operation works offline.
THE CONNECTION CAN WAIT
The race keeps moving.
Even without the internet.
Your event series lives in a portable .ost file, including original timing input and audit history. Back it up, transfer it and reopen it locally.
LOCAL
Race operation
Registration, start lists, timing and result preparation work on your machine.
OPTIONAL ONLINE
Connected when you choose
FIS lookups, weather and cloud live publishing are separate choices. Prepare any online data you need before heading to the venue.
BUILT AROUND REAL RACE WORK
From entries to results.
Dense, practical tools for the operator. A simple live view for everyone watching.
All screenshots use synthetic data. No personal race data or official FIS points list is shown.
OPEN SOURCE / MIT LICENSE
A shared tool.
A better race day.
Read the code, report a problem or help shape what comes next. OpenSkiTime is built in the open.
Explore on GitHub ↗Where we are today
OpenSkiTime is in pre-release development. Standard alpine race workflows are implemented; production FIS submission and physical-device race operation still require verification.
Start with a simulator rehearsal and independent backup timing. See the repository for the current scope and limitations.
Plan your first rehearsal →