The 2026 Baltimore Half Marathon has concluded.Share your finish2026 Results

Baltimore Half Marathon

Race complete
Baltimore, MD, USA · October 17, 2026·
partly-cloudy-day53°·53° high·Windy·Dry
9
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Race Day Weather

partly-cloudy-day
53°at start
57° high
Windy
Dry
Your goal
0:00:00

Comfortable temps, moderate wind, rain likely

Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Moderate winds around 18mph may affect pacing on open sections of the course. Rain is likely — waterproof your phone and bib, and consider a disposable poncho for the corral.

rain9
cloudy10
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day8
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9

Pace Calculator

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Race Plan

Get your personalized Baltimore 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 Baltimore Half Marathon covers 13.1 miles from a start at Light and Pratt Streets on the shore of the Inner Harbor, the same spot that marks the 13-mile point of the marathon. It runs its own route for the first 3 miles, then joins the marathon course at Patterson Park and follows it through city neighborhoods to the finish back at the Inner Harbor. The last miles of the shared route are mostly downhill. It is run on the Saturday of race weekend.

Race weekend

Saturday, October 17
7:30 AM5K (3.1 mi)8:00 AMMarathon (26.2 mi)8:00 AM10K (6.2 mi)
9:30 AMHalf Marathon (13.1 mi)

FAQ

When is the 2026 Baltimore Half Marathon?

The 2026 Baltimore Half Marathon will be held on Saturday October 17, 2026.

What is the time limit for the Baltimore Half Marathon?

The time limit for the Baltimore Half Marathon is 5 hours.

What will the weather be like for the 2026 Baltimore Half Marathon?

The forecast calls for a high of 62°F and a low of 46°F with a 100% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 23 years of data
Avg Temp
58°F
L:54° H:61°
RunScore
8
Conditions
Rain Freq
4%
1 of 23 yrs
Wind7mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
52°/53°-
9
2025
partly-cloudy-day
53°/61°-
9
2024
clear-day
48°/61°-
9
2023
cloudy
56°/57°Light
8
2022
partly-cloudy-day
58°/63°-
8
2021
partly-cloudy-day
67°/69°-
4
2019
partly-cloudy-day
48°/57°-
10
2018
cloudy
56°/58°-
7
2017
partly-cloudy-day
55°/68°-
7
2016
clear-day
50°/60°-
9
2015
partly-cloudy-day
49°/55°-
10
2014
partly-cloudy-day
61°/68°-
6
2013
cloudy
62°/64°-
6
2012
partly-cloudy-day
44°/50°-
10
2011
clear-day
57°/65°-
8
2010
clear-day
54°/60°-
9
2009
partly-cloudy-day
66°/71°-
5
2008
partly-cloudy-day
59°/66°-
7
2007
partly-cloudy-day
52°/60°-
9
2006
clear-day
44°/55°-
10
2005
clear-day
62°/70°-
6
2004
partly-cloudy-day
51°/57°-
9
2003
partly-cloudy-day
47°/55°-
10