Cooper River Bridge Run

Charleston, SC, USA · April 3, 2027
partly-cloudy-day64°·64° high·Breezy·Dry
5
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Cooper River Bridge Run race day weather

partly-cloudy-day
64°at start
66° high
Breezy
Dry
Your goal
0:00:00

Steady conditions, adjust for wind

Runners will face a consistent temperature of 64°F throughout the race, with a humidity level of 75%. Winds will start as a crosswind, transitioning to a headwind in mile 5, then returning to a crosswind before shifting to a tailwind at the end. It is advisable to adjust pace during the headwind segment and focus on hydration to combat the humidity.

Race day forecast available in 128 days
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Pace Calculator

6.2mi
0:00:00
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Cooper River Bridge Run route and elevation

The Cooper River Bridge Run course has about 193 ft (59 m) of climbing and 243 ft (74 m) of descent, a net drop of about 50 ft (15 m). The hardest mile is mile 3, with 119 ft (36 m) of climbing and a 1.3% average grade.

Biggest climbs

  • Miles 1.7 to 2.6: climbs about 195 ft (59 m).

What the hills cost

  • 50:00 on a flat course is about 50:25 here (25 seconds slower).
  • 55:00 on a flat course is about 55:25 here (25 seconds slower).
  • 1:00:00 on a flat course is about 1:00:30 here (30 seconds slower).

Hills only, priced mile by mile on the course map. The pace calculator above adds the race-day weather.

Even-effort splits for a 50:00, 55:00 or 1:00:00 finish
The Cooper River Bridge Run mile splits at even effort for three finish times, with each mile's climb and descent
MileClimbDescent50:0055:001:00:00
119 ft20 ft7:588:459:33
282 ft18 ft8:309:2110:12
3119 ft51 ft8:329:2410:16
40 ft112 ft7:358:209:05
514 ft57 ft7:488:359:22
613 ft16 ft7:588:469:33
Last 0.23 ft18 ft1:391:491:59

Explore the Cooper River Bridge Run course with the weather and your pace along the route, or compare it with other races.

About the Cooper River Bridge Run

The Cooper River Bridge Run is a point-to-point 10K road race that starts on Coleman Boulevard in Mount Pleasant, South Carolina, crosses the Arthur Ravenel Jr. Bridge over the Cooper River and finishes in downtown Charleston. It is held on a Saturday in late March or early April. It is one of the largest 10K races in the United States, with more than 33,000 finishers in both 2006 and 2010, and it draws a large elite field each year, mostly from Kenya and Ethiopia. Wikipedia

Tips from Runners

From race reports by runners: what worked for them, not official race information.

course

Expect the bridge climb in miles 2 and 3, and run it by effort. One runner says the climb sits there and the real race starts later on Meeting Street.

strategy

Hold something back for the stretch after the bridge. One runner saw many people spent from the climb with two miles still to go.

course

Don't relax at the scaffold on King Street. One 2017 runner says it looks like the finish but the race goes on, so keep running.

Cooper River Bridge Run FAQ

When is the 2027 Cooper River Bridge Run?

The 2027 Cooper River Bridge Run will be held on Saturday April 3, 2027.

What will the weather be like for the 2027 Cooper River Bridge Run?

The forecast calls for a high of 67°F and a low of 62°F with a 7% chance of rain.

What is the elevation gain of the Cooper River Bridge Run?

The Cooper River Bridge Run course has about 193 ft (59 m) of climbing and 243 ft (74 m) of descent, a net drop of about 50 ft (15 m).

Is the Cooper River Bridge Run hilly?

Moderately. It has about 31 ft (9 m) of climbing per mile. The hardest mile is mile 3, with 119 ft (36 m) of climbing and a 1.3% average grade. 55:00 on a flat course is about 55:25 here (25 seconds slower).

What is the weather usually like for the Cooper River Bridge Run?

Over the 27 years racecast.io has race-day weather for (2000 to 2026), it averaged 58°F at the start and 61°F by a typical finish. Rain fell during race hours in 2 of those years (2005 and 2016).

What was the hottest Cooper River Bridge Run?

Of the 27 years on record, 2020 was the warmest, reaching 74°F during race hours. The coldest start was 2007, at 42°F.

What was the windiest Cooper River Bridge Run?

Of the 27 years on record, 2002 was the windiest, with wind averaging 21 mph during race hours. The calmest was 2021, at 1 mph.

Cooper River Bridge Run weather history

Based on 27 years of data
Avg Temp
60°F
L:58° H:61°
RunScore
7
Conditions
Rain Freq
7%
2 of 27 yrs
Wind9mph
Dew53°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
60°/62°-
7
2025
partly-cloudy-day
69°/72°-
4
2024
clear-day
48°/49°-
10
2023
partly-cloudy-day
70°/71°-
4
2022
clear-day
51°/56°-
10
2021
clear-day
59°/65°-
6
2020
clear-day
69°/74°-
4
2019
partly-cloudy-day
59°/59°-
7
2018
partly-cloudy-day
66°/68°-
4
2017
clear-day
58°/64°-
7
2016
rain
66°/68°Light
4
2015
clear-day
45°/48°-
9
2014
partly-cloudy-day
66°/70°-
5
2013
clear-day
48°/55°-
9
2012
partly-cloudy-day
70°/72°-
4
2011
clear-day
52°/57°-
9
2010
cloudy
47°/47°-
10
2009
clear-day
53°/57°-
9
2008
cloudy
67°/67°-
4
2007
partly-cloudy-day
42°/43°-
7
2006
partly-cloudy-day
64°/67°-
5
2005
rain
63°/63°Moderate
5
2004
clear-day
46°/51°-
10
2003
cloudy
65°/66°-
5
2002
clear-day
51°/55°-
10
2001
clear-day
63°/67°-
5
2000
clear-day
62°/63°-
7

Cooper River Bridge Run reviews and race reports

Race Report
100% would run againHillyvia race reports
Community sentiment
Positive
from 1 race report
2017·48:24·positive
Would run againHilly

Misled by the scaffold, but finished strong with a smile.

I decided to rabbit hunt and push the pace a bit in the last mile and a half. People were cheering and I heard someone yell Tiny Terror. Wearing a headband with your nickname helps. Soon we ran under the scaffold on King Street, the most misleading part of this race. The scaffold looks like a finish line. I don’t care how many times you run the Bridge Run and know where the finish line is, when you run under the scaffold, you think you’re done because you want to be done.