Fuelstate Get the app

How Fuelstate builds your plan.

Your profile, the run, the conditions and the products already in your kit become carb, fluid and sodium targets, then a pack list and a minute for every fuel.

Get Fuelstate Follow one run

It starts with the run.

Fuelstate begins with the effort itself, not one interval for every run: distance, pace or duration, run type, and when you'll start.

  • YouWeight, experience, stomach tolerance and how past runs sat.
  • The run16 miles at 8:00 a mile, a Sunday long run.
  • The courseVerified race courses add elevation and course gels. You don't need one to build a plan.
Run Long run 16mi 8:00/mi

Then the day you'll run it.

Weather, terrain and how fresh your legs are change what the run asks for. Heat raises sweat and sodium loss; hills and fatigue shift the pace you'll hold.

Conditions 72° Flat, fresh

Numbers become products you own.

A target isn't a pack list yet. Fuelstate matches it to the gels, chews, mixes and salts you choose, from over 100 in its catalog or ones you add, with their carbs, sodium and caffeine.

Here that's four Maurten Gel 100 and four SaltStick Caps, for 52g of carbs and 501mg of sodium an hour.

Fuel Gels4 Salt caps4

Choose how it reaches you.

Turn on audio cues, the Lock Screen countdown and Apple Watch, in any mix. Then Fuelstate lays out everything to have in hand before you start.

Tracking

Before you start 4 items

  • 4x Maurten Gel 100
  • 4x SaltStick Caps
  • First fuel 15 min
  • First salt 15 min
Run setup
Run Long run 16mi 8:00/mi
Conditions 72° Flat, fresh
Fuel Gels4 Salt caps4
Tracking

Before you start 4 items

  • 4x Maurten Gel 100
  • 4x SaltStick Caps
  • First fuel 15 min
  • First salt 15 min

The plan leaves the planning screen.

During the run, the next fuel shows up wherever you look, or don't look. Use one, or all three together.

  • Audio cues A heads-up 30 seconds early, the product by name, and a reminder if it's overdue. Through headphones, with the phone locked. Hear the cues
  • Lock Screen A Live Activity counts down to the next fuel, with Done and Skip right there. No unlocking, no app to open.
  • Apple Watch A tap on the wrist, the product in gold, and Done in one press. Works alongside your iPhone. See the watch

Every run teaches the next.

After the run, see what you took, what you skipped, and your totals. Tell Fuelstate how it sat. Good runs build your gut up toward more carbs an hour; a rough one eases the next plan.

Fueling up to 60 g/hr3 of 5 sat well. 2 more to 90 g/hr.

What Fuelstate does, and doesn't.

Fuelstate does

Turn what you tell it into educational sports-nutrition guidance for preparation, products, packing and fuel timing, and keep that plan close during the run.

Fuelstate doesn't

Replace a clinician, coach or sports dietitian, diagnose a condition, or guarantee that a cue arrives or a race goes well. Some features depend on your device and permissions.

Build it before the run asks.

Prepare the kit. Carry the plan. Keep the next fuel close.

Get Fuelstate See pricing