Training & Performance Toolkit

Practical utilities for runners, cyclists, and endurance athletes. Built to work standalone or alongside intervals.icu.

Pace Converter

Convert pace and speed between min/km, min/mi, mph, and km/h.

pace conversion running
Interval Timer

Run structured work/rest intervals using expression-based sets and multiple timer layouts.

intervals timer workouts
Nutrition Planner

Plan race and training fueling with ingredient targets, bottle/chase water, and printable recipes.

fueling hydration intervals.icu
GAP Planner

Plan routes and get grade-adjusted split predictions built from your Intervals.icu training data.

pace route planning intervals.icu
Long Run Planner

Plan long runs with structured blocks, fueling reminders, and pacing targets.

long run planning fueling
Random Workout Generator

Spin a three-reel workout picker with focus and vibe prompts, then push to Intervals.icu.

workouts roulette intervals.icu
Multi-Workout Editor

Batch view and edit scheduled workouts and training plans from Intervals.icu.

editor intervals.icu workouts
AI Prompt Generator

Build structured AI coaching prompts using your Intervals.icu training and wellness data.

ai prompting intervals.icu
More coming soon

New tools are in development. Check back for updates.

roadmap