Graz Half Marathon

Graz, Styria, Austria · October 10, 2027·
partly-cloudy-day53°·58° high·Calm·Dry
8
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Race Day Weather

partly-cloudy-day
53°at start
61° high
Light
Rain possible
Your goal
0:00:00

Comfortable temps, chance of rain

Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 61°F through the course will gradually increase perceived effort in the second half. There's a chance of rain, so have a backup gear plan ready. Moderate humidity at 76% is worth noting for effort level, especially in later miles.

Race day forecast available in 339 days
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Pace Calculator

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Race Plan

Get your personalized Graz Half Marathon race plan

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.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Graz Half Marathon is one lap of the 21 km city loop that the marathon runs twice. It starts and finishes at the Oper Graz on Joanneumring, crosses the Mur and reaches Andritz in the north before coming back through the city center. The course is flat, staying within roughly 20 meters of elevation from start to finish.

Race weekend

Saturday, October 9
4:30 PM5K (3.1 mi)
Sunday, October 10
9:30 AMQuarter Marathon (6.5 mi)10:00 AMMarathon (26.2 mi)
10:00 AMRelay Marathon (26.2 mi)
10:05 AMHalf Marathon (13.1 mi)

FAQ

When is the 2027 Graz Half Marathon?

The 2027 Graz Half Marathon will be held on Sunday October 10, 2027.

What is the time limit for the Graz Half Marathon?

The time limit for the Graz Half Marathon is 4 hours.

What will the weather be like for the 2027 Graz Half Marathon?

The forecast calls for a high of 63°F and a low of 45°F with a 9% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 20 years of data
Avg Temp
53°F
L:50° H:56°
RunScore
9
Conditions
Rain Freq
20%
4 of 20 yrs
Wind3mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
52°/61°Light
8
2025
clear-day
51°/57°-
9
2024
clear-day
48°/53°-
10
2023
cloudy
59°/62°-
7
2022
partly-cloudy-day
56°/58°-
8
2021
rain
42°/43°Light
10
2019
partly-cloudy-day
52°/58°-
9
2018
clear-day
56°/64°-
7
2017
partly-cloudy-day
48°/56°-
10
2016
partly-cloudy-day
48°/54°-
10
2015
cloudy
50°/52°Light
9
2014
partly-cloudy-day
62°/69°-
5
2013
partly-cloudy-day
45°/55°-
9
2012
partly-cloudy-day
52°/57°-
9
2011
partly-cloudy-day
49°/52°-
9
2010
fog
41°/52°-
10
2009
partly-cloudy-day
57°/63°-
7
2008
fog
48°/61°-
8
2000
cloudy
48°/54°Light
10
1999
partly-cloudy-day
43°/48°-
10