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Garmin Marathon Toledo Toledo, Ohio, United States

Name: Garmin Marathon Toledo
Start: 2026-09-20
End: 2026-09-20

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Garmin Marathon Toledo

Course maps

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Route source

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5K
10K
Half Marathon
Marathon

Foot race | 20 Sep 2026

26.3 mi

Distance

Elevation gain

633 ft

Elevation high

614 ft

Elevation avg

Road/Asphalt

Elevation loss

577 ft

Elevation low

Climb factor

What is climb factor?

The climb factor for a course is the percentage of your energy used in hill-climbing compared to the energy expended running the flats.

This course has a climb factor of 0% over 26.3 mi, which means that the energy expenditure for the run is equivalent to running a flat 26.3 mi.

Climb factor is provided courtesy of Ben Crowell, who both authored climb factor's scientific paper and wrote the open source software for it. You can read more about it here .

Course last updated 15 Oct 2026

All values approximate

Distance & elevation data

The distance or elevation data not precisely what you expect for this route?

Data from a GPS device can be rough, especially in areas where the terrain (trees, canyons) interfere with GPS signals. And routes drawn on our maps are reliant on people marking trails from satellite images -- the details of which can be hidden by trees.

Elevation can be tricky too. Elevation data is stored on spaced topographical lines, and determining the elevation of a point requires computers to estimate based on how close the point is to the topographical line.

We mitigate this by calculating distance in 3-D (think Pythagorean theorem) and using mathematical techiniques to smooth the elevation data. We come close, but no one can be perfect with imperfect data, even in 2026.

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Stats summary

Race distance	Distance	Ele gain	Ele loss	Ele avg	Paved	Gravel	Dirt	Narrow
5K	3.1 mi	72 ft	72 ft	597 ft	93%	7%	0%	7%
10K	6.3 mi	108 ft	108 ft	600 ft	100%	0%	0%	0%
Half Marathon	13.2 mi	213 ft	213 ft	600 ft	94%	6%	0%	6%
Marathon	26.3 mi	390 ft	390 ft	614 ft	99%	1%	0%	4%