Runners will face a temperature rise from 64°F at the start to 71°F by finish, with light winds from the WNW at 5 mph. Humidity levels will be moderate at 59%, so hydration will be key. Runners should consider starting conservatively to manage the heat as temperatures climb.

5 AM

6 AM

7 AM

8 AM

Start

9 AM

Finish

10 AM

11 AM

Cutoff

12 PM

1 PM

Pace Calculator

Distance: 13.1mi

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About the Zoom Firecracker Half Marathon

Zoom Firecracker Half Marathon was a Coastal Trail Runs event at Quarry Lakes Regional Recreation Area in Fremont, California, run along the Alameda Creek Trail with Half Marathon, 10K, and 5K distances. The men's Half Marathon course record is 1:18:21 by Joey Manahan; the women's is 1:26:50 by Michele Palmer. The race was discontinued after its July 6, 2024 edition.

Website

Race weekend

Saturday, July 6

7:30 AMHalf Marathon (13.1 mi)

10K (6.2 mi)

5K (3.1 mi)

Course Map

Zoom Firecracker Half Marathon FAQ

When is the 2024 Zoom Firecracker Half Marathon?

The 2024 Zoom Firecracker Half Marathon will be held on Saturday July 6, 2024.

What is the time limit for the Zoom Firecracker Half Marathon?

The time limit for the Zoom Firecracker Half Marathon is 3.5 hours.

What will the weather be like for the 2024 Zoom Firecracker Half Marathon?

The forecast calls for a high of 95°F and a low of 63°F with a 0% chance of rain.

What is the weather usually like for the Zoom Firecracker Half Marathon?

Over the 5 years racecast.io has race-day weather for (2018 to 2024), it averaged 60°F at the start and 66°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Zoom Firecracker Half Marathon?

Of the 5 years on record, 2018 was the warmest, reaching 72°F during race hours. The coldest start was 2019, at 55°F.

What was the windiest Zoom Firecracker Half Marathon?

Of the 5 years on record, 2022 was the windiest, with wind averaging 9 mph during race hours. The calmest was 2023, at 0 mph.

Zoom Firecracker Half Marathon weather history

Based on 5 years of data

Avg Temp

63°F

L:60° H:66°

RunScore

Conditions

Rain Freq

0 of 5 yrs

Wind3mph

Dew53°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2024 Zoom Firecracker Half Marathon Clear conditions throughout the day. 2024	64°/71°	-	57°
2023 Zoom Firecracker Half Marathon Clear conditions throughout the day. 2023	62°/70°	-	55°
2022 Zoom Firecracker Half Marathon Partly cloudy throughout the day. 2022	57°/58°	-	51°
2019 Zoom Firecracker Half Marathon Clear conditions throughout the day. 2019	55°/60°	-	51°
2018 Zoom Firecracker Half Marathon Clear conditions throughout the day. 2018	63°/72°	-	52°