TBK Bank Thirsty 13 Half Marathon

Durango, CO, USA · August 28, 2027
clear-day57°·74° high·Light·Dry
7
Register

Race Day Weather

clear-day
57°at start
77° high
Light
Dry

Comfortable temps, big temp swing

Mild 57°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 77°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 331 days
clear-night10
clear-day10
clear-day9
clear-day7
clear-day6
clear-day5
partly-cloudy-day5
partly-cloudy-day4

Pace Calculator

Distance: 13.1mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:

Get forecast alerts for TBK Bank Thirsty 13 Half Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

The Thirsty 13 Half Marathon starts at Hesperus Baptist Church on Highway 140, about ten miles west of Durango, Colorado, and finishes at Ska Brewing downtown. The point-to-point course runs through Wildcat Canyon and past Lake Nighthorse, dropping about 1,400 feet over 13.1 miles. The race has a 3-hour-30-minute time limit. Race weekend ends with the San Juan Brewfest at the finish, where local breweries pour for finishers.

Area Map

Course Map

FAQ

When is the 2027 TBK Bank Thirsty 13 Half Marathon?

The 2027 TBK Bank Thirsty 13 Half Marathon will be held on Saturday August 28, 2027.

What is the time limit for the TBK Bank Thirsty 13 Half Marathon?

The time limit for the TBK Bank Thirsty 13 Half Marathon is 3.5 hours.

What will the weather be like for the 2027 TBK Bank Thirsty 13 Half Marathon?

The forecast calls for a high of 82°F and a low of 55°F with a 4% chance of rain.

Historical Weather

Based on 7 years of data
Avg Temp
68°F
L:61° H:75°
RunScore
5
Conditions
Rain Freq
14%
1 of 7 yrs
Wind4mph
Dew51°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
65°/78°-
5
2025
partly-cloudy-day
67°/81°-
5
2024
partly-cloudy-day
60°/67°-
6
2023
clear-day
62°/76°-
5
2022
clear-day
55°/69°-
6
2021
clear-day
59°/77°-
6
2020
partly-cloudy-day
63°/74°Light
5