Cairns Marathon

Cairns, Australia · July 11, 2027
partly-cloudy-day69°·72° high·Breezy·Dry
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Cairns Marathon race day weather

partly-cloudy-day
69°at start
72° high
Breezy
Dry
Goal
0:00:00

Warm conditions, adjust pace early

Runners will face temperatures starting at 69°F and rising to 72°F by race end. With high humidity at 81% and a light SSE wind peaking at 10 mph, pacing strategy should be conservative. Hydration will be crucial as the warm and humid conditions may affect performance.

Race day forecast available in 224 days
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Start
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Finish
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Pace Calculator

26.2mi
0:00:00
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About the Cairns Marathon

The Cairns Marathon is an annual road race in Cairns, Queensland, Australia, run each July along the Cairns Esplanade in Tropical North Queensland. The marathon and half marathon start together at 5:45 a.m. and finish at Fogarty Park, with the marathon covering four laps of the flat waterfront course and the half marathon two laps. Atlas Events, which also organizes the Hobart, Brisbane and Sunshine Coast marathon festivals, runs the race. The 2025 edition sold out with about 4,000 participants across the marathon, half marathon, 10K, 5K and 2K events.

Race weekend

Sunday, July 11
5:45 AMMarathon (26.2 mi)
5:45 AMHalf Marathon (13.1 mi)
8:00 AM10km (6.2 mi)
10:00 AM5km Run (3.1 mi)
10:00 AM5km Walk (3.1 mi)
11:00 AM2km Family Dash (1.2 mi)
Area Map
Course Map

Cairns Marathon FAQ

When is the 2027 Cairns Marathon?

The 2027 Cairns Marathon will be held on Sunday July 11, 2027.

Is the Cairns Marathon a Boston Marathon Qualifier?

Yes, the Cairns Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2027 Cairns Marathon?

The forecast calls for a high of 75°F and a low of 69°F with a 14% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Cairns Marathon?

Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 66°F at the start and 72°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Cairns Marathon?

Of the 4 years on record, 2023 was the warmest, reaching 74°F during race hours. The coldest start was 2024, at 62°F.

What was the windiest Cairns Marathon?

Of the 4 years on record, 2025 was the windiest, with wind averaging 11 mph during race hours. The calmest was 2024, at 2 mph.

Cairns Marathon weather history

Based on 4 years of data
Avg Temp
67°F
L:64° H:72°
RunScore
5
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew62°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
63°/73°-
5
2025
cloudy
67°/71°-
5
2024
cloudy
61°/70°-
5
2023
cloudy
68°/74°-
4