The 2026 Tangamanga International Marathon has concluded.

Tangamanga International Marathon

Race complete
San Luis Potosí, Mexico · June 28, 2026
partly-cloudy-day61°·67° high·Light·Dry
6
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Tangamanga International Marathon race day weather

partly-cloudy-day
61°at start
67° high
Light
Dry
Goal
0:00:00

Warm start, rain expected

Runners will face a starting temperature of 61°F, rising to 77°F by the finish. Light rain is likely throughout the race, with humidity at 72% making conditions feel warmer. A moderate headwind at 13 mph will require pacing adjustments, particularly in the later miles. Hydration will be essential as temperatures increase.

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cloudy7
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Start
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partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5
Finish
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partly-cloudy-day5
partly-cloudy-day4
Cutoff
rain4
rain4

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About the Tangamanga International Marathon

The Tangamanga International Marathon starts and finishes in front of the planetarium in Parque Tangamanga I in San Luis Potosí, Mexico, and runs through the park and the city's Centro Histórico. The course is flat with slight variation, at an average elevation of about 1,860 meters above sea level. The race is a member event of AIMS and is certified as a Boston Marathon qualifier.

Area Map
Course Map

Tangamanga International Marathon FAQ

When is the 2026 Tangamanga International Marathon?

The 2026 Tangamanga International Marathon will be held on Sunday June 28, 2026.

Is the Tangamanga International Marathon a Boston Marathon Qualifier?

Yes, the Tangamanga International Marathon is an official Boston Marathon qualifier.

What is the time limit for the Tangamanga International Marathon?

The time limit for the Tangamanga International Marathon is 7 hours.

What will the weather be like for the 2026 Tangamanga International Marathon?

The forecast calls for a high of 77°F and a low of 59°F with a 100% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Tangamanga International Marathon?

Over the 3 years racecast.io has race-day weather for (2024 to 2026), it averaged 60°F at the start and 70°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Tangamanga International Marathon?

Of the 3 years on record, 2024 was the warmest, reaching 71°F during race hours. The coldest start was 2025, at 58°F.

What was the windiest Tangamanga International Marathon?

Of the 3 years on record, 2026 was the windiest, with wind averaging 3 mph during race hours. The calmest was 2025, at 2 mph.

Tangamanga International Marathon weather history

Based on 3 years of data
Avg Temp
64°F
L:59° H:70°
RunScore
6
Conditions
Rain Freq
0%
0 of 3 yrs
Wind3mph
Dew57°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
61°/70°-
6
2025
partly-cloudy-night
58°/70°-
6
2024
cloudy
58°/71°-
6