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Garmin FIT Course (Flexible and Interoperable Data Transfer)

Open Beta

.fit · application/vnd.ant.fit

FIT is Garmin's binary fitness protocol that powers Forerunner watches, Edge bike computers, Fenix multisport devices, plus Wahoo, Polar and Bryton gear. On osm2cdr we write FIT in the Course profile: your OSM line route becomes a sequence of trackpoints (latitude, longitude, time) wrapped in a header, definition/data messages and a CRC-16 checksum. Coordinates are encoded in semicircles, Garmin's integer units. To be honest: this is an export of the route geometry, not a recorded workout — there is no heart rate, cadence, power or elevation in the file, because those come from sensors during the ride, not from the map. Very long routes are downsampled to 10,000 points.

지금 FIT 내보내기 ✨ 오픈 베타 — 무료, 제한 없음

주요 기능

✓Course profile: route vertices as trackpoints (lat, lon, time)

✓Binary packing: 14-byte header, definition/data messages, CRC-16

✓Coordinates in Garmin semicircles (int32 instead of float)

✓Pure Python with no external dependencies — export always available

✓Auto-downsampling of long routes to the 10,000-point limit

Example FIT export (central Moscow, 1x0.5 km) — Example: central Moscow, ~1×0.5 km, medium detail

FIT 파일을 여는 프로그램

다음 프로그램과 애플리케이션으로 OSM2CDR에서 내보낸 Garmin FIT Course (Flexible and Interoperable Data Transfer)(.fit) 파일을 열고 편집하고 작업할 수 있습니다:

💻Garmin Connect / Garmin Connect Mobile 💻Garmin Edge и Forerunner (папка Garmin/Courses) 💻Strava 💻GPSBabel 💻TrainingPeaks

Format specifications

Proprietary format
2D only
Lossless (no quality loss)
No attributes
Output: 1 file
A Garmin FIT Course file: route vertices as trackpoints (lat/lon/time) in semicircles with CRC-16; route geometry only (no HR/cadence/power), downsampled to 10,000 points.

FIT 지도 사용자

🏗

Load an OSM-planned cycling route into a Garmin Edge as a Course for offline turn navigation

💻

Prepare a running course for a Forerunner before training on a new route

📊

Push a nav route to Wahoo, Polar and Bryton devices that read FIT Course

🎨

Get a compact binary route file instead of a heavy GPX for memory-limited devices

FIT 내보내기 방법

영역 선택

osm2cdr.ru의 인터랙티브 지도에서 사각형 또는 폴리곤을 그리세요

FIT 선택

사용 가능한 127가지 내보내기 형식 목록에서 Garmin FIT Course (Flexible and Interoperable Data Transfer)을(를) 선택하세요

내보내기

내보내기를 클릭하면 1~5분 안에 .fit 파일을 받습니다

다운로드

완성된 FIT 파일을 다운로드하여 Garmin Connect / Garmin Connect Mobile에서 여세요

FIT 형식의 인기 지도

Free