Two Rivers Marathon (Sunday) Half Marathon

Lackawaxen, PA, USA · April 4, 2027
partly-cloudy-day44°·47° high·Light·Dry
10
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Two Rivers Marathon (Sunday) Half Marathon race day weather

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44°at start
55° high
Breezy
Dry
Your goal
0:00:00

Cool start — fast day potential, warming through the race, chance of rain

A cool 44°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 55°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. There's a chance of rain, so have a backup gear plan ready.

Race day forecast available in 127 days
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Race Plan

Get your personalized Two Rivers Marathon (Sunday) Half Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

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Weather Splits
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Gear & Packing
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Carb Tracker
Spectator Guide
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About the Two Rivers Marathon (Sunday) Half Marathon

The Sunday Half Marathon at the Two Rivers Marathon Race Festival is one out-and-back leg of the marathon's two-loop course, 13.1 miles in all. It starts and finishes at Lackawaxen Town Park on Scenic Drive and follows Route 590 and then Towpath Road along the Lackawaxen River to a turnaround, returning the same way. The route has no climbs: the low point is 617 feet and the high point, five miles out, is 821 feet, a grade under 1 percent, with the river on the runner's left on the way out. It is run on the second day of the weekend, on the same course as the Saturday half.

Race weekend

Sunday, April 4
8:00 AMHalf Marathon (13.1 mi)
8:15 AM5K (3.1 mi)
9:15 AM10K (6.2 mi)
Area Map
Course Map

Two Rivers Marathon (Sunday) Half Marathon FAQ

When is the 2027 Two Rivers Marathon (Sunday) Half Marathon?

The 2027 Two Rivers Marathon (Sunday) Half Marathon will be held on Sunday April 4, 2027.

What is the time limit for the Two Rivers Marathon (Sunday) Half Marathon?

The time limit for the Two Rivers Marathon (Sunday) Half Marathon is 6 hours.

What will the weather be like for the 2027 Two Rivers Marathon (Sunday) Half Marathon?

The forecast calls for a high of 58°F and a low of 40°F with a 13% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

What is the weather usually like for the Two Rivers Marathon (Sunday) Half Marathon?

Over the 5 years racecast.io has race-day weather for (2022 to 2026), it averaged 39°F at the start and 43°F by a typical finish. Rain fell during race hours in 1 of those years (2024).

What was the hottest Two Rivers Marathon (Sunday) Half Marathon?

Of the 5 years on record, 2024 was the warmest, reaching 48°F during race hours. The coldest start was 2022, at 32°F.

What was the windiest Two Rivers Marathon (Sunday) Half Marathon?

Of the 5 years on record, 2023 was the windiest, with wind averaging 15 mph during race hours. The calmest was 2025, at 5 mph.

Two Rivers Marathon (Sunday) Half Marathon weather history

Based on 5 years of data
Avg Temp
40°F
L:39° H:43°
RunScore
10
Conditions
Rain Freq
20%
1 of 5 yrs
Wind10mph
Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
40°/44°-
10
2025
cloudy
40°/41°-
10
2024
cloudy
43°/48°Light
10
2023
clear-day
39°/45°-
10
2022
cloudy
32°/35°-
10