Irving Frost 5K

A cool 46°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 60°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 57 days

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Distance: 3.1mi

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Race Info

The Irving Frost 5K is a fast, flat 3.1-mile route around Lake Carolyn and up Las Colinas Boulevard, taking in the same water features and Las Colinas Urban Center views as the longer races. It is held on the Saturday of race weekend and finishes at the Plaza at Toyota Music Factory in Irving.

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Race weekend

Saturday, December 19

7:30 AMMarathon (26.2 mi)7:30 AMHalf Marathon (13.1 mi)7:45 AM10K (6.2 mi)

8:00 AM5K (3.1 mi)

FAQ

When is the 2026 Irving Frost 5K?

The 2026 Irving Frost 5K will be held on Saturday December 19, 2026.

What will the weather be like for the 2026 Irving Frost 5K?

The forecast calls for a high of 62°F and a low of 44°F with a 5% chance of rain. Check our detailed hourly forecast above for the best 5K race plan.

Historical Weather

Based on 5 years of data

Avg Temp

44°F

L:43° H:45°

RunScore

Conditions

Rain Freq

0 of 5 yrs

Wind13mph

Dew35°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Irving Frost 5K Clear conditions throughout the day. 2025	51°/54°	-	48°
2024 Irving Frost 5K Clear conditions throughout the day. 2024	36°/39°	-	28°
2023 Irving Frost 5K Clear conditions throughout the day. 2023	42°/45°	-	38°
2022 Irving Frost 5K Clear conditions throughout the day. 2022	36°/38°	-	21°
2021 Irving Frost 5K Partly cloudy throughout the day with early morning rain. 2021	50°/51°	-	43°

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