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TRAIL FUEL

How much food do you need to carry?

Your body, your route, your food. Priced day by day, with the weight of the bag at the end.

No account. Nothing stored. About two minutes.

A trail winding along the crest of a green alpine ridge, sunlit meadows falling away on both sides and ridge after ridge fading into haze behind it.

Photo Dominik Hofbauer · Unsplash

A broad valley of aspen in yellow under a heavy storm sky, a track running out across the flats toward a dark ridge and the mountains beyond.

Photo Ekaterina Iliushkina · Unsplash

From the air: a snow-streaked peak in the foreground and, behind it, green valleys with a road threading between them toward a distant plateau.

Photo Mushvig Niftaliyev · Unsplash

A long limestone ridge above dark forested slopes, the evening sun catching the treetops and the far valleys fading into haze.

Photo Jaanus Jagomägi · Unsplash

  1. Trailhead

    Pack 16.8 kg

    with all food and water

  2. Day 1 · Camp

    11.5 km · 340 m up

    3,068 kcal burned

  3. Day 2 · Camp

    12.5 km · 310 m up

    3,069 kcal burned

  4. Walk out · Day 3

    9 km · 200 m up

    2.8 kg of food for the trip

Example · 3 days · 33 km · 850 m of climbing · shield rock and root · 2,978 kcal a day

A day is not a distance. It is a climb, a walk and a descent.

Every day is split into its climb, its level ground and its descent, and each is priced at the pace you will actually walk it.

Climb · 3.4 km · 10%580kcalAlong · 5.5 km · 0%396kcalDescent · 2.6 km · 10%136kcal
Day 1 of the example, as the engine prices it. Walking is 1,112 of the day’s 3,068 kcal; camp, sleep, cold and digestion are the rest.

Legend · why the number is different

  • 15 km · flat2,959 kcal15 km · 800 m up3,553 kcal

    Elevation counts

    15 km flat, 2,959 kcal. 15 km with 800 m of climbing, 3,553.

  • −25% downflat+25% up-9%

    Descents are not free

    Cheapest at about -9%. Steeper down, and the cost climbs again.

  • 16.5 kgDay 115.8 kgDay 215.2 kgDay 3

    Your pack weight feeds back

    Orange is the food. Carrying it costs energy, so it is priced in — and the pack lightens from 16.8 kg as you eat.

  • 1rail1.1road1.15trail1.3shield1.5bush1.55portage1.8muskeg2.1sand2.5snow3.3deep

    Built for the Shield

    Every surface an Ontario hiker walks on, with what it costs underfoot.

Three questions. Then a bag of food with a weight on it.

No account. The plan lives in the link, so whoever is coming with you sees exactly what you see.

No.What you answer
1

About you

Weight, height, age, and how much walking you actually do.

75 kg · 175 cm · 32 · walks most weekends

2

Your route

Days, distance, climb, terrain, temperature. Or import a GPX and the climb is measured for you.

3 days · 33 km · 850 m up · Shield rock and root · 12 °C

3

Your food

Stove or cold-soak, what you eat, what you avoid, how light you want the bag.

Stove · omnivore · balanced density · +10% margin

A small fire in a stone ring on a granite point at dusk, tall pines behind, a still lake beyond.

What you get is a shopping list, and the reason for every line on it.

A menu for every day, the weight of the bag before you buy a thing, and a plain verdict on whether it is too much or too little. Printed on every plan: carry more than it says.

See the example plan in full

Photo Mike Markov · Unsplash

A hiker in a patterned sweater crouched on lichen-covered granite, stirring a pot on a small canister stove beside their pack.
Photo Michele Lana · Unsplash
A pot of rice and meat with a wooden spoon in it, on a foam pad inside a tent, a steel mug beside it.
Photo Hanna Lazar · Unsplash

The planner is free. All of it.

As many trips as you like, the whole model, every one shareable. Pro adds memory, not more planner.

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Free$0

Every plan, the full model, a day-by-day menu, a shopping list, a link to share.

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Your profile, gear and allergies remembered. Every trip you have planned, kept, ready to copy.

Coming soon
A lookout over a chain of lakes in the Algonquin Highlands in October, the far hills in full fall colour, dead pines in the foreground.

Three days of this, with the right amount in the bag.

Photo Dylan McLeod · Unsplash

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