Question 1

What gas prices are reported at Marathon on I 40?

Accepted Answer

GasWiser tracks pump prices at Marathon (I 40, Jefferson County). Prices may not be available at this exact moment — check back soon for the latest reported figures.

Question 2

Where is Marathon located?

Accepted Answer

Marathon is located at I 40, Jefferson County, TN 37890.

Question 3

How can I find cheaper gas near Marathon?

Accepted Answer

Use the Nearby Stations list above to compare Marathon against other gas stations within a 20-mile radius and find the cheapest option for your trip.

Marathon, I 40, TN, 37890

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