runnf
RUNNING DATA, UNLOCKED Free preview before you pay

Bring every run
back home.

Move years of running history out of Strava, Garmin, COROS, Nike Run Club, Keep and Apple Health. Preview what we found, fix what is broken, and keep a backup that belongs to you.

Import your first file See supported sources
No credit card Originals preserved Delete anytime
Works withSStravaGGarminCCOROSNNike Run ClubKKeep♥Apple Health+FIT · GPX · TCX
SEE THE RESULT FIRST

Know exactly what will move.

Upload an export and Runnf scans it before changing anything. Review every match, duplicate and repair suggestion—then decide what is worth fixing.

Analyze an export for free
Example migration previewStrava export.zip
Scan complete
864activities recognized
2018 – 2026
842Ready to import
21Possible duplicates
4Repairable files
Your files have not been changed
HONEST COMPATIBILITY

Every source works differently.

We show the exact import method up front. “Account connect” means an authorized connection; everything else uses files or screenshots you provide.

We never call a file upload an “automatic sync.” Availability of account connections can vary by platform and region.

START WITH YOUR PROBLEM

Migration tools for real messes.

No generic training plans. Runnf is built for runners who need to move, recover, clean up or own their activity history.

Free

Back up Strava

Download a clean, portable archive of every activity and original file.

Open tool
Migration

Move NRC to Strava

Turn Nike Run Club exports into import-ready activities without losing history.

Open tool
Pro

Repair a FIT file

Detect broken timestamps, invalid coordinates and truncated activity data.

Open tool
Pro

Merge & deduplicate

Join split runs and find copies imported from more than one platform.

Open tool
PRIVACY BY DEFAULT

Your routes reveal where you live.
We treat them that way.

Private unless you share

Your imported activities and maps are private by default.

Originals stay intact

Repairs create a new copy. Your source file is always preserved.

No data resale

We do not sell activity, health or location data to advertisers.

Export or delete

Download everything or permanently remove your account data.

PRICING BEFORE UPLOAD

Pay for the job you need.

Start with a free scan. Upgrade only when Runnf has shown you what it can recover or move.

FREE BACKUP

$0

Keep a portable copy of your running history.

  • Import activity files
  • Save race results & PBs
  • Running profile & share cards
  • Export a full backup
Start free
MOST USEFUL
MIGRATION PASS

$19 one time

Clean up and move one complete archive.

  • Everything in Free
  • Duplicate detection
  • Merge split activities
  • Repair damaged FIT files
Preview my migration
CONTINUOUS SYNC

$39 / year

Keep platforms and your private archive in step.

  • Everything in Migration
  • Supported account connections
  • Automatic duplicate checks
  • Ongoing encrypted backup
Join the waitlist
YOUR RUNS SHOULD OUTLIVE YOUR APPS

Find out what is hiding in your export.

Scan my files free