Mattoni Karlovy Vary Half Marathon

Karlovy Vary, Czechia · May 15, 2027
partly-cloudy-day59°·59° high·Breezy·Dry
8

Race Day Weather

partly-cloudy-day
59°at start
60° high
Breezy
Dry
Your goal
0:00:00

Cool start, slight wind gusts

Runners will face a starting temperature of 60°F, dropping to 52°F by the finish. Wind will be from the S at 9 mph with gusts up to 23 mph. With humidity at 65%, pacing adjustments may be necessary to maintain performance, especially in the second half of the race.

Race day forecast available in 208 days
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partly-cloudy-night10
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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

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Race Info

Karlovy Vary is the site of numerous hot springs and is the most visited spa town in the Czech Republic. The city has been used as the location for a number of film-shoots, including the 2006 films Last Holiday and box-office hit Casino Royale, both of which used the city's Grandhotel Pupp in different guises. Moreover, the Palace Bristol Hotel in Karlovy Vary had been used as a model for The Grand Budapest Hotel movie. Source

Race weekend

Saturday, May 15
2:00 PMVaryáda 10km Run (6.2 mi)
2:00 PMdm Bambini Run (0.1 mi)
4:00 PMdm Family Mile (1.0 mi)
6:00 PMMattoni Half Marathon Karlovy Vary (13.1 mi)
6:00 PMHalf Marathon Relay Karlovy Vary (13.1 mi)

FAQ

When is the 2027 Mattoni Karlovy Vary Half Marathon?

The 2027 Mattoni Karlovy Vary Half Marathon will be held on Saturday May 15, 2027.

What is the time limit for the Mattoni Karlovy Vary Half Marathon?

The time limit for the Mattoni Karlovy Vary Half Marathon is 3 hours.

What will the weather be like for the 2027 Mattoni Karlovy Vary Half Marathon?

The forecast calls for a high of 65°F and a low of 47°F with a 12% chance of rain.

Historical Weather

Based on 12 years of data
Avg Temp
59°F
L:58° H:60°
RunScore
8
Conditions
Rain Freq
17%
2 of 12 yrs
Wind8mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
41°/44°-
9
2025
partly-cloudy-day
51°/54°Light
9
2024
partly-cloudy-day
56°/58°-
8
2023
rain
65°/68°Light
6
2022
partly-cloudy-day
58°/60°-
8
2021
partly-cloudy-day
65°/70°-
6
2019
partly-cloudy-day
59°/63°-
7
2018
partly-cloudy-day
55°/62°-
8
2017
partly-cloudy-day
57°/59°-
9
2016
partly-cloudy-day
66°/67°-
7
2015
partly-cloudy-day
58°/59°-
9
2014
partly-cloudy-day
61°/62°-
7