Runners will start in chilly 37°F conditions — dress in layers for the corral and plan to shed early. Temperatures rising to 49°F through the course will gradually increase perceived effort in the second half. Strong 26mph gusts could slow exposed stretches — tuck behind other runners when you can.

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Distance: 13.1mi

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Race Info

The Breckenridge Half Marathon is the Sunday race of RunFest weekend and starts up on Boreas Pass Road above town, reached by race shuttle. It opens with a significant downhill and is a challenging mountain course at high altitude. The finish is at Kingdom Park beside the Breckenridge Recreation Center.

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Race weekend

Saturday, October 10

8:00 AM10K (6.2 mi)

8:00 AM5K (3.1 mi)

9:30 AMKids & Family Mile (1.0 mi)

Sunday, October 11

8:00 AMMarathon (26.2 mi)

8:30 AMHalf Marathon (13.1 mi)

FAQ

When is the 2026 Breckenridge Road Half Marathon?

The 2026 Breckenridge Road Half Marathon will be held on Sunday October 11, 2026.

What is the time limit for the Breckenridge Road Half Marathon?

The time limit for the Breckenridge Road Half Marathon is 7 hours.

What will the weather be like for the 2026 Breckenridge Road Half Marathon?

The forecast calls for a high of 49°F and a low of 36°F with a 0% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 5 years of data

Avg Temp

42°F

L:40° H:45°

RunScore

Conditions

Rain Freq

20%

1 of 5 yrs

Wind7mph

Dew28°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Breckenridge Road Half Marathon Clear conditions throughout the day. 2026	37°/43°	-	31°
2025 Breckenridge Road Half Marathon Partly cloudy throughout the day with rain in the morning and afternoon. 2025	42°/45°	Light	43°
2024 Breckenridge Road Half Marathon Partly cloudy throughout the day. 2024	43°/50°	-	20°
2023 Breckenridge Road Half Marathon Clear conditions throughout the day. 2023	40°/45°	-	19°
2022 Breckenridge Road Half Marathon Partly cloudy throughout the day. 2022	36°/41°	-	26°

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