Warrior Timer

A gym interval timer with URL-based interval definitions

📚 Browse Training Protocols

Build Your Workout

Type your interval definition below and see a live preview

p = Prepare
wu = Warmup
w = Work
r = Rest
cd = Cooldown

Start typing to see a preview...

Try: 10(30w30r)

Quick Start Examples

Tabata

20(20w10r)

20 rounds of 20s work, 10s rest

30/30 Intervals

10(30w30r)

10 rounds of 30s work, 30s rest

EMOM 15

15(1mw)

Every Minute On the Minute for 15 minutes

Standard 5x1:1

5(1mw1mr)

5 rounds of 1 min work, 1 min rest

3 x 5 Min Rounds

3(5mw2mr)

3 rounds of 5 min work, 2 min rest

Syntax Guide

Segment Types

p = Prepare
wu = Warmup
w = Work
r = Rest
cd = Cooldown

Time Formats

30w - 30 seconds work
5mw - 5 minutes work
1:30w - 1 minute 30 seconds work

Sequencing

30w+30r - Chain segments with + (optional)
10(30w30r) - Repeat 10 times
3(2(30w15r)60r) - Nested repetitions

How It Works

  1. 1
    Define your intervals using the syntax above
  2. 2
    Add to URL: /timer/YOUR_INTERVALS
  3. 3
    Start training! The timer will guide you through each segment with visual and audio cues

Features

🎨

Color-Coded

Different colors for each segment type

🔊

Audio Cues

Countdown beeps and transition sounds

📱

Mobile-First

Optimized for viewing across the gym

🎵

Metronome

Adjustable BPM during work segments