Wildwood Trail Marathon

Wildwood, MO, USA · December 5, 2026
partly-cloudy-day31°·40° high·Light·Dry
10
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Wildwood Trail Marathon race day weather

partly-cloudy-day
31°at start
44° high
Light
Dry
Your goal
0:00:00

Cool start, steady conditions

Runners will face a temperature rising from 31°F to 44°F throughout the race. Winds will be light, primarily from the SW at 8 mph, with gusts up to 19 mph. With humidity at 63%, runners should dress in layers and may not need hydration until later in the race, depending on individual needs.

Race day forecast available in 13 days
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About the Wildwood Trail Marathon

The Wildwood Trail Marathon, hosted by Terrain Trail Runners, offers runners a scenic and challenging experience through the picturesque trails of West County, St. Louis, Missouri. The course features approximately 26.2 miles of diverse terrain, including 90% single-track trails with rocks and roots, and an elevation gain of about 1,700 feet. Starting and finishing at LaSalle Springs Middle School, the route traverses notable trails such as Hamilton-Carr, Al Foster Memorial, Bluff View, Rock Hollow, and Cedar Bluff, providing a rewarding challenge for both novice and experienced runners.

Race weekend

Saturday, December 5
7:00 AMMarathon (26.2 mi)
9:00 AMHalf Marathon (13.1 mi)
9:00 AM10K (6.2 mi)
Area Map
Course Map

Wildwood Trail Marathon FAQ

When is the 2026 Wildwood Trail Marathon?

The 2026 Wildwood Trail Marathon will be held on Saturday December 5, 2026.

What is the time limit for the Wildwood Trail Marathon?

The time limit for the Wildwood Trail Marathon is 8 hours.

What will the weather be like for the 2026 Wildwood Trail Marathon?

The forecast calls for a high of 48°F and a low of 32°F with a 5% chance of rain.

What is the weather usually like for the Wildwood Trail Marathon?

Over the 4 years racecast.io has race-day weather for (2022 to 2025), it averaged 29°F at the start and 42°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Wildwood Trail Marathon?

Of the 4 years on record, 2024 was the warmest, reaching 48°F during race hours. The coldest start was 2024, at 23°F.

What was the windiest Wildwood Trail Marathon?

Of the 4 years on record, 2024 was the windiest, with wind averaging 6 mph during race hours. The calmest was 2025, at 1 mph.

Wildwood Trail Marathon weather history

Based on 4 years of data
Avg Temp
35°F
L:28° H:42°
RunScore
10
Conditions
Rain Freq
0%
0 of 4 yrs
Wind3mph
Dew27°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-night
27°/43°-
10
2024
clear-night
23°/48°-
10
2023
cloudy
39°/40°-
10
2022
clear-night
25°/36°-
10