Your Raceday
Command Center.

Packing lists, a pace band for your goal time, a fuel plan, and your flights and hotel in one place. Your runs sync from Strava, Garmin or Apple Health.

From the team behind 42cal.com.

Here's your race.

— days to go

Target pace

—

every mile

Your goal

—

Distance

—

marathon

Checklists, travel logistics and your race report are free.Unlimited, on your first race.

Download on theApp Store
Scan to download MarathonOS on the App Store

Scan to download free

Works with

STRAVA
GARMIN
APPLE HEALTH
Today's Brief in MarathonOS: conditions, flights booked by, goal, race-day checklist, fuel plan and travel logistics

From today

The day, worked out in advance.

Your daily brief tells you all you need to know.

Race preparation screen with race-week checklists, a mile-by-mile pace band and a race fueling timeline

The weeks in between

Nothing left to remember.

Gear, flights, hotel, pickup, mile/km splits, carbs.

Lock Screen on race morning showing a MarathonOS Live Activity with time to the start, published start time and weather

The final hours

Race morning, to the minute.

Start time, your next step and the weather, on your Lock Screen.

Anywhere on your phone

Home Screen
Lock Screen
Live Activity
Dynamic Island

Race your best for the price of a few gels.

Free

$0

  • Create races and sync runs
  • Checklists, travel logistics and your race report are free on your first race

Monthly

$8.99/month

  • 7-day free trial
  • Fuel plans, pace bands, goal analysis and readiness on every race, not just the first

YearlySave 63%

$39.99/year

  • $3.33 a month, billed yearly
  • 7-day free trial
  • Everything in Monthly

Race Block

$24.99

  • Everything in Monthly and Yearly, for 20 weeks
  • Does not renew

Add your race. The countdown starts.

Download on theApp Store
Scan to download MarathonOS on the App Store

Scan to download free