Race reports, training notes, and the occasional product post from a Boston-based triathlete.https://brettmusco.com/en-ushttps://brettmusco.com/blog/welcome/https://brettmusco.com/blog/welcome/New site, new tools. Here's what's coming.Tue, 12 May 2026 00:00:00 GMTSite Newshttps://brettmusco.com/blog/ai-persona-myself/https://brettmusco.com/blog/ai-persona-myself/What happens when you turn your own judgment into a prompt and let it run? Notes from an experiment with AI personas at work.Tue, 07 Apr 2026 00:00:00 GMTWorkAIProducthttps://brettmusco.com/blog/sharon-tri-2025/https://brettmusco.com/blog/sharon-tri-2025/Home race, outright win. 1:11:14 on the sprint course at Sharon.Sun, 10 Aug 2025 00:00:00 GMTRace ReportSharon TriWinhttps://brettmusco.com/blog/challenge-roth-2025/https://brettmusco.com/blog/challenge-roth-2025/8:49:52 at Roth. Top American Amateur and 3rd OA American.Sun, 06 Jul 2025 00:00:00 GMTRace ReportChallenge RothIronmanhttps://brettmusco.com/blog/clutch-rescue-2024/https://brettmusco.com/blog/clutch-rescue-2024/A perfect September morning in the mountains, and a wire-to-wire win at Clutch Rescue.Sun, 15 Sep 2024 00:00:00 GMTRace ReportClutch RescueWin