The RacePTL Academy

Learn Practice Tree Racing

The knowledge base for cutting better lights, written by racers, built on the real RacePTL simulator. Every guide here does something no article can: it lets you try what you just learned, immediately, on the same tree and timing the competition runs on.

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Hit the Tree

Start Here

Pillar Guide
The Ultimate Guide to Practice Tree Racing
What the tree is, how a run works from staging to the win light, and how racers train on it, the front door to everything else.
How Practice Trees Work
The short version: staging, the sequence, and what a reaction time really measures.

Reaction Time

Pillar Guide
The Complete Guide to Reaction Time
How RT is actually measured, green light, release, rollout, beam, and what separates a .050 from a .005. Includes a live reaction test.

Delay Boxes

Pillar Guide
The Complete Guide to Delay Boxes
Top-bulb racing explained: what the box does, why it exists, and how to practice with one, with a working delay box on the page.

Reference

Reference
The Practice Tree & Bracket Racing Glossary
Every term on the starting line, defined the way racers use them, from anticipation to win light.
RacePTL Rules & Fairness
How competition on RacePTL stays honest: server-owned timing, signed results, locked settings.
The Academy grows deliberately, staging, tree types, bracket fundamentals, and drills are being written to the same standard as these guides. Practice · Quick Match · Tournaments · Rules