Just Run: Zero to 5K (and 10K)
v3.5.0 · 3.6 MB · code 30500
Verify you're human
Solve this to start the download.
File information
UpdatedApr 5, 2026
PublishedMay 1, 2021
Packagecom.jupli.run
Versionv3.5.0 (30500)
Size3.6 MB
MD57d5e09abd31f2374447f485f351f6d02
Min SDK29
Malware scanTRUSTED
Signature SHA105:E3:2E:0F:79:D9:F3:E8:5E:D9:DE:93:15:0F:B3:47:42:97:41:80
SignerCN=Unknown, OU=Unknown, O=Jupli, L=Unknown, ST=Unknown, C=GB
Total downloads1,000,000
This version1,000,000
DeveloperJupli
Age ratingEveryone
What's new in v3.5.0
This update is based on all your feedback, thanks so much for your emails!
* Landscape Mode
I've heard from some of you that you use Just Run on a treadmill, and that it would be much easier to be able to place your phone on its side. Now you can!
* Improved Design
I've tidied up Just Run's design to make it easier to navigate. I've also chosen a more modern font which is much clearer to read. I hope this will help improve the app for people who emailed about readability issues.
* Landscape Mode
I've heard from some of you that you use Just Run on a treadmill, and that it would be much easier to be able to place your phone on its side. Now you can!
* Improved Design
I've tidied up Just Run's design to make it easier to navigate. I've also chosen a more modern font which is much clearer to read. I hope this will help improve the app for people who emailed about readability issues.
Security scan
TRUSTED
- Developer signature verified 2026-04-05
- Signature SHA1 05:E3:2E:0F:79:D9:F3:E8:5E:D9:DE:93:15:0F:B3:47:42:97:41:80
- File MD5 7d5e09abd31f2374447f485f351f6d02
How to install Just Run: Zero to 5K (and 10K) v3.5.0 on Android 10+
Takes about 2 minutes. You'll need roughly 3.6 MB of free storage.
- Grab com.jupli.run_30500.apk — hit the Download button above (3.6 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 7d5e09abd31f2374…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jupli.run_30500.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Unknown, OU=Unknown, O=Jupli, L=Unknown, ST=Unknown, C=GB. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Just Run: Zero to 5K (and 10K) — tap Open on the install screen, or find the Just Run: Zero to 5K (and 10K) icon in your app drawer.
Common install errors for Just Run: Zero to 5K (and 10K)
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 10 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.