Ace of Races Half Marathon

Alamogordo, NM, USA · October 9, 2027·
partly-cloudy-day52°·61° high·Calm·Dry
9
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Ace of Races Half Marathon race day weather

partly-cloudy-day
52°at start
70° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, big temp swing

Mild 52°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 70°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 320 days
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Pace Calculator

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About the Ace of Races Half Marathon

The Holloman Ace of Races Half Marathon covers 13.1 miles on paved roads inside Holloman Air Force Base in southern New Mexico. The route leaves the Flight Line, loops counterclockwise around the edge of the airfield on Creosote Ave, Sabre Rd, Douglas Rd, Kelly Rd and Forty Niner Ave, then returns by way of W Delaware Ave to finish on the Flight Line among static aircraft displays. The course is very flat, with only about 75 feet between its lowest and highest points, and the Sacramento Mountains stay in view across the open desert.

Race weekend

Saturday, October 9
7:00 AMMarathon (26.2 mi)
7:15 AMHalf Marathon (13.1 mi)
7:30 AM5K (3.1 mi)
9:30 AMKids Dash (1.0 mi)
Area Map
Course Map

Ace of Races Half Marathon FAQ

When is the 2027 Ace of Races Half Marathon?

The 2027 Ace of Races Half Marathon will be held on Saturday October 9, 2027.

What is the time limit for the Ace of Races Half Marathon?

The time limit for the Ace of Races Half Marathon is 7.75 hours.

What will the weather be like for the 2027 Ace of Races Half Marathon?

The forecast calls for a high of 72°F and a low of 52°F with a 6% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

What is the weather usually like for the Ace of Races Half Marathon?

Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 48°F at the start and 54°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Ace of Races Half Marathon?

Of the 4 years on record, 2025 was the warmest, reaching 73°F during race hours. The coldest start was 2023, at 34°F.

What was the windiest Ace of Races Half Marathon?

Of the 4 years on record, 2023 was the windiest, with wind averaging 16 mph during race hours. The calmest was 2024, at 1 mph.

Ace of Races Half Marathon weather history

Based on 4 years of data
Avg Temp
50°F
L:47° H:54°
RunScore
8
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew35°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
56°/67°-
8
2025
clear-day
67°/73°-
5
2024
partly-cloudy-night
33°/38°-
10
2023
clear-night
34°/40°-
10