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Marathon Pace Bands

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Historical Race Day Weather for the Clarence DeMar Marathon



Weather Averages for Last 14 Years

Race Day Temperatures

High: 69°F  (21°C)
Low: 46°F  (8°C)

Race Start Conditions

50°F  (10°C)
Humidity: 87%

Clear
N 2 mph

PR Score

98.54

Course Score

99.5



September 29, 2024

Race Day Temperatures

High: 70°F  (21°C)
Low: 54°F  (12°C)

Race Start Conditions

60°F  (16°C)
Humidity: 77%

Overcast
No Wind  

PR Score (Normal Score)

97.79  (99.11)

Course Score

99.43



Marathon Pace Bands

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September 24, 2023

Race Day Temperatures

High: 65°F  (18°C)
Low: 51°F  (11°C)

Race Start Conditions

54°F  (12°C)
Humidity: 83%

Rain, Partially cloudy
ENE 6 mph 

PR Score (Normal Score)

98.49  (99.11)

Course Score

99.43



September 25, 2022

Race Day Temperatures

High: 70°F  (21°C)
Low: 40°F  (4°C)

Race Start Conditions

43°F  (6°C)
Humidity: 100%

Partly Cloudy
SW 2 mph 

PR Score (Normal Score)

98.62  (99.11)

Course Score

99.43



September 26, 2021

Race Day Temperatures

High: 70°F  (21°C)
Low: 51°F  (11°C)

Race Start Conditions

54°F  (12°C)
Humidity: 100%

Mostly Cloudy
WNW 2 mph 

PR Score (Normal Score)

97.26  (99.11)

Course Score

99.43



September 29, 2019

Race Day Temperatures

High: 69°F  (21°C)
Low: 51°F  (11°C)

Race Start Conditions

56°F  (13°C)
Humidity: 94%

Partly Cloudy
N 8 mph 

PR Score (Normal Score)

98.51  (99.11)

Course Score

99.43



September 30, 2018

Race Day Temperatures

High: 64°F  (18°C)
Low: 43°F  (6°C)

Race Start Conditions

44°F  (7°C)
Humidity: 96%

Foggy
SW 0 mph 

PR Score (Normal Score)

99.43  (99.11)

Course Score

99.43



September 24, 2017

Race Day Temperatures

High: 88°F  (31°C)
Low: 57°F  (14°C)

Race Start Conditions

59°F  (15°C)
Humidity: 96%

Clear
N 1 mph 

PR Score (Normal Score)

95.03  (99.11)

Course Score

99.43



September 25, 2016

Race Day Temperatures

High: 63°F  (17°C)
Low: 38°F  (3°C)

Race Start Conditions

42°F  (6°C)
Humidity: 73%

Clear
NW 1 mph 

PR Score (Normal Score)

99.43  (99.11)

Course Score

99.43



September 27, 2015

Race Day Temperatures

High: 68°F  (20°C)
Low: 37°F  (3°C)

Race Start Conditions

43°F  (6°C)
Humidity: 70%

Mostly Clear
S 2 mph 

PR Score (Normal Score)

99.43  (99.11)

Course Score

99.43



September 28, 2014

Race Day Temperatures

High: 84°F  (29°C)
Low: 52°F  (11°C)

Race Start Conditions

65°F  (18°C)
Humidity: 65%

Clear
S 2 mph 

PR Score (Normal Score)

98.18  (99.11)

Course Score

99.92



September 29, 2013

Race Day Temperatures

High: 71°F  (22°C)
Low: 42°F  (6°C)

Race Start Conditions

45°F  (7°C)
Humidity: 87%

Overcast
No Wind  

PR Score (Normal Score)

99.92  (99.11)

Course Score

99.92



September 30, 2012

Race Day Temperatures

High: 60°F  (16°C)
Low: 48°F  (9°C)

Race Start Conditions

54°F  (12°C)
Humidity: 94%

Overcast
No Wind  

PR Score (Normal Score)

99.13  (99.11)

Course Score

99.92



September 25, 2011

Race Day Temperatures

High: 64°F  (18°C)
Low: 30°F  (-1°C)

Race Start Conditions

33°F  (1°C)
Humidity: 92%

Clear
No Wind  

PR Score (Normal Score)

99.19  (99.11)

Course Score

99.19



September 26, 2010

Race Day Temperatures

High: 62°F  (17°C)
Low: 46°F  (8°C)

Race Start Conditions

48°F  (9°C)
Humidity: 93%

Clear
SSW 10 mph 

PR Score (Normal Score)

99.19  (99.11)

Course Score

99.19