Wizz Air Sofia Marathon

Sofia, Bulgaria · October 10, 2027·
partly-cloudy-day46°·60° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
46°at start
61° high
Light
Dry
Your goal
0:00:00

Cool start, warming finish

Runners will face a temperature rise from 46°F at the start to 60°F by the finish. With average humidity at 71%, it's advisable to adjust pace conservatively, especially in the later laps as the heat builds. Wind will be light throughout, with gusts reaching 17 mph, but won't significantly impact performance. A throwaway layer may be beneficial during the pre-race wait as it feels as low as 44°F.

Race day forecast available in 328 days
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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

The Wizz Air Sofia Marathon is Bulgaria's largest annual marathon, held each October in the capital city of Sofia. The race starts and finishes at Battenberg Square in front of the National Art Gallery. The marathon route heads out on a roughly 15-kilometer stretch toward Sofia Airport before returning through the city center past Alexander Nevsky Cathedral, while half marathoners run one loop of the same course. First held in 1983, the race is now a World Athletics Label Road Race and shares race weekend with a two-person relay and shorter 10K and 5K runs held the day before.

Race weekend

Saturday, October 9
9:00 AM5K (3.1 mi)
10:00 AM10K (6.2 mi)
Sunday, October 10
9:30 AMMarathon (26.2 mi)
9:30 AMRelay (26.2 mi)
9:45 AMHalf Marathon (13.1 mi)

FAQ

When is the 2027 Wizz Air Sofia Marathon?

The 2027 Wizz Air Sofia Marathon will be held on Sunday October 10, 2027.

What is the time limit for the Wizz Air Sofia Marathon?

The time limit for the Wizz Air Sofia Marathon is 5.5 hours.

What will the weather be like for the 2027 Wizz Air Sofia Marathon?

The forecast calls for a high of 61°F and a low of 43°F with a 14% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 8 years of data
Avg Temp
55°F
L:49° H:62°
RunScore
8
Conditions
Rain Freq
13%
1 of 8 yrs
Wind5mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
57°/68°-
6
2025
partly-cloudy-day
54°/61°Light
8
2024
cloudy
44°/50°-
10
2023
partly-cloudy-day
48°/73°-
7
2022
partly-cloudy-day
46°/64°-
8
2021
cloudy
47°/50°-
9
2020
partly-cloudy-day
46°/59°-
9
2019
clear-day
49°/68°-
7