I’m Peter McMillan. Enjoying retirement since 2019. Here you will find content about family, travel, track days, autocross, cycling, surfing, and Drupal.

By peterm95018, 4 July, 2026

RaceCoach

RaceCoach started off as a personal autocross telemetry and coaching project built to help me get faster between runs. What is has changed into is a coaching engine that does this:

Observe → Diagnose → Coach → Improve

The goal is simple: after each run, RaceCoach should answer one question:

What is the one thing I should change on the next run?

Tags

By peterm95018, 13 April, 2026

Well, it is April 2026. Here’s a summary of the events that have transpired.

By peterm95018, 4 March, 2026

2026

  • 3/9/26 Laguna Seca GGLC 4 20 min sessions
  • 4/6/26 Sonoma GGLC 4 20 min sessions (PB 1:59.07)

2022 Days (7)

  • 3/5-6/22 Thunderhill East 
  • 4/12/22 Sonoma Raceway
  • 5/25/22 Laguna Seca 
  • 5/26/22 Laguna Seca
  • 8/26/22 Sonoma
  • 9/28/22 Lagua Seca (PB 1:47.20)

 

2021 Days (11)

Tags

By peterm95018, 31 December, 2025

After hemming and hawing and interating with ChatGPT on various models, I bought a Specialized Levo Comp Alloy gen 3. Cycle sport had a few left in their inventory and had dropped the price to about half of MSRP and built it with an upgraded drivetrain and brakes.

I took it out for its maiden voyage and am continuing to study all its settings and setup options.

Tags

By peterm95018, 7 November, 2025

Last updated: September 2025

Introduction

Assetto Corsa has become my go-to tool for practicing autocross and track craft between real events. With Apple Silicon and CodeWeavers CrossOver Gaming, it now runs surprisingly well on macOS without needing a full Windows install or a virtual machine.