10 Tools
Built for every discipline
From your first sprint to an Ironman full — everything you need to plan, analyse, and race smarter.
⏱️
Pace Calculator
Solve for time, pace, or distance across run, bike, and swim. Supports km/mi and all triathlon units.
🏁
Race Planner
Enter your target pace per discipline, pick a distance preset, and get a full split breakdown instantly.
⚡
Power Zones
Enter your FTP to see all 7 Coggan training zones in watts or % FTP — with colour-coded range bars.
🏆
IM Qualification
Calculate your age-graded finish time for the Ironman World Championship performance qualification system.
⛰️
Climbing Calculator
Estimate climb time from power, or find the watts needed to hit a target time using real physics.
🛞
Tire Pressure
Optimal front and rear PSI based on rider + bike weight, tire width, surface, and rim width.
⚙️
Gear Ratio
Full speed heat-map for every chainring × cog combo at any cadence. Supports 10/11/12-speed cassettes.
📋
Race Day Checklist
Customisable packing list with 30 built-in items across Swim, Bike, Run, Transition, and Race Day.
🚴
Bike Time Predict
Predict your bike split using past race results. Enter a previous finish and get a projected time for any distance.
🏃
Run Time Predict
Estimate your run time at a new distance based on a previous race result using proven prediction models.
📝
My Race Review
Browse past race results and data to get a feel for the course, conditions, and what to expect on race day.
Built-in featureNever forget
Never forget
your gear again.
30 built-in packing items across Swim, Bike, Run, Transition, and Race Day. Add your own, hide ones you don't need, and reset with one tap.
✅ 30 default items✏️ Custom items📊 Progress bar🔄 One-tap reset
10
Tools
4
Race distances
30+
Checklist items
Free
Always
Race smarter.
Free · No login · Works offline · All 10 tools in one app.
