Icon of program: Running Challenges

Download Running Challenges for Mozilla Firefox

  • Subscription
  • 4.4
    1
  • V1.4.0.412

Running Challenges free download. Always available from the Softonic serversRunning Challenges free download. Always available from trusted servers.

  • Free & fast downloadFree & fast downloader ()
  • Always available
  • Tested virus-free
Download for Mozilla Firefox

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Alternative Running Challenges download from external server (availability not guaranteed)
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The Safe Downloader downloads the app quickly and securely via Softonic´s high-speed server, so that a trustworthy origin is ensured. In addition to virus scans, our editors manually check each download for you.

Advantages of the Safe Downloader:

  • Malware protection informs you if your download has installed additional unwanted software.
  • Discover additional software: Test new software that are waiting to be discovered in the downloader.
  • With us you have the choice to accept or skip additional software installs.

Program available in other languages

App specs

  • License

    Subscription

  • Version

    1.4.0.412

  • Latest update

  • Platform

    firefox

  • Size

    5.17 MB

  • Developer

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic
100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Sunday, October 12, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
1.4.0.412.xpi
SHA256
a734736f7abbdd760d62196bc475c70b92cbfa3b2c6f5a94f712aba13334f7cf
SHA1
aa085690c484c11dd644a3dbd780bbb236e3a13b

Softonic security commitment

Running Challenges has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.