Version 21.1 of the ADIF to CQ DX Marathon conversion program has been released by Jim Reisert, AD1C.

I have released the ADIF to CQ DX Marathon conversion program for the 2021 Marathon year:


Click on the “History” link at the top of the page to find the download link. Simply download the installation file and run it to install or update your existing program.

Please let me know if you encounter any problems with the software.

73 - Jim AD1C

The CQ DX Marathon is an annual recognition issued by CQ Magazine. It is the sum total of the number of different entities plus the number of CQ zones worked in a given year.

This conversion program for Microsoft Windows reads an ADIF log file, extracts all of the unique entities and zones worked, and writes the corresponding QSO data to the official Scoresheet.

The current version of the conversion program is 21.1 and was released on 10 February 2021. This version will expire on 31 January 2022. This program has been tested on Windows XP and Windows 7, so it should function on any version of Windows, XP or later.