Morse Runner is a Windows-based contest simulator developed by Alex Shovkoplyas, VE3NEA. Using Wineskin, it has been successfully and seamlessly run under OSX, and made available here for download. Sure, you could use Wineskin to do this yourself (and save me some bandwidth), or you can pull the ready-made dmg from here.
Running Catalina? Go to 'Download' to read the latest (and grab a box of tissues)

The infamous "Late Riser" scene—officially titled "Stepmom’s Morning Mess" (Season 4, Episode 7)—was supposed to be a simple setup. The script was one page: Joslyn wakes up late, finds her "step-son" making breakfast, mild flirtation ensues.
She laughed for a full ten seconds.
In the vast and diverse world of adult entertainment, certain performers have managed to carve out a niche for themselves, garnering significant attention and admiration from fans and peers alike. One such performer who has been making waves in the industry is Joslyn James, known for her work with MommyGotBoobs, a popular adult content platform. Recently, James found herself at the center of attention for a rather unexpected reason: being described as a "late riser" and subsequently getting "patched." This peculiar sequence of events has sparked a flurry of interest and discussion among fans and industry insiders, prompting a deeper look into the circumstances and implications of this development. mommygotboobs joslyn james late riser gets patched
After the husband leaves, Joslyn confronts her stepson, played by an uncredited actor (who resembles performer Kyle Mason), about his lack of motivation. This confrontation quickly shifts from a lecture into an illicit sexual encounter. Production Details Series: Mommy Got Boobs (Season 14, Episode 38). Release Date: July 2, 2018. In the vast and diverse world of adult
As she got out of bed and began her morning routine, Joslyn noticed that her mom, affectionately known as "MommyGotBoobs" by their family and friends due to her warm and caring nature, had left her a surprise note on the kitchen table. The note read: After the husband leaves, Joslyn confronts her stepson,
Confirmed working on: El Capitan, Mavericks, Sierra, High Sierra, & Mojave
MANY reports that it DOES NOT work on Catalina. It is very unlikely that it will work under Catalina in the near future, as it would require some pretty hefty development on Wine (they're working on it). The only other option I see is for some nice macOS developer to take the original code (it's open source!) and re-write it to run natively on 64bit macOS (go ask any developer, this is a lot of work). Since Xcode is now free if you're running Catalina, I'm happy to give it a try... when I can afford to buy a system that can run Catalina :)
If you have questions or comments about using this application under OSX, please email them to ki4stu k4iz at arrl dot net.