TripleThreat Half Marathon

Rockport, MA, USA · August 1, 2027

68°·69° high·Breezy·Dry

Weather

Race Day Weather

68°at start

69° high

Breezy

Dry

Warm start, high humidity

Starting at 68°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Light winds shouldn't be a major factor for pacing. High humidity (86%) will make it harder to cool down through sweat — increase fluid intake accordingly.

Race day forecast available in 307 days

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 13.1mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for TripleThreat Half Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

The TripleThreat Half Marathon starts and finishes at Rockport High School on Cape Ann, Massachusetts, with a course running along the coastline through Rockport and Gloucester. A companion 5K runs a shorter version of the same route. The race has run annually since 2013, apart from a virtual format in 2020, and is USATF sanctioned.

Website

FAQ

When is the 2027 TripleThreat Half Marathon?

The 2027 TripleThreat Half Marathon will be held on Sunday August 1, 2027.

What is the time limit for the TripleThreat Half Marathon?

The time limit for the TripleThreat Half Marathon is 3 hours.

What will the weather be like for the 2027 TripleThreat Half Marathon?

The forecast calls for a high of 71°F and a low of 68°F with a 5% chance of rain.

Historical Weather

Based on 14 years of data

Avg Temp

75°F

L:70° H:78°

RunScore

Conditions

Rain Freq

0 of 14 yrs

Wind7mph

Dew62°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 TripleThreat Half Marathon Partly cloudy throughout the day. 2026	73°/80°	-	70°
2025 TripleThreat Half Marathon Clear conditions throughout the day. 2025	63°/76°	-	55°
2024 TripleThreat Half Marathon Partly cloudy throughout the day with rain. 2024	76°/82°	-	71°
2023 TripleThreat Half Marathon Clear conditions throughout the day. 2023	66°/76°	-	58°
2022 TripleThreat Half Marathon Partly cloudy throughout the day. 2022	81°/91°	-	72°
2021 TripleThreat Half Marathon Partly cloudy throughout the day. 2021	64°/73°	-	54°
2020 TripleThreat Half Marathon Partly cloudy throughout the day with late afternoon rain. 2020	75°/82°	-	68°
2019 TripleThreat Half Marathon Becoming cloudy in the afternoon with afternoon rain. 2019	73°/81°	-	64°
2018 TripleThreat Half Marathon Clearing in the afternoon. 2018	74°/84°	-	69°
2017 TripleThreat Half Marathon Clear conditions throughout the day. 2017	65°/71°	-	52°
2016 TripleThreat Half Marathon Clear conditions throughout the day. 2016	74°/84°	-	57°
2015 TripleThreat Half Marathon Clear conditions throughout the day. 2015	70°/80°	-	55°
2014 TripleThreat Half Marathon Partly cloudy throughout the day. 2014	63°/67°	-	59°
2013 TripleThreat Half Marathon Becoming cloudy in the afternoon with early morning rain. 2013	67°/72°	-	62°

More MA Races

B.A.A. Mayor's Cup

2026-10-25 · Boston, MA, USA

New Bedford Half Marathon

2027-03-21 · 21.100km · New Bedford, MA, USA

Harpoon 5 Miler

2027-05-15 · 8.047km · Boston, MA, USA

Summit Run 5K

2026-09-20 · Hadley, MA, USA

Holyoke St. Patricks Day Road Race

2027-03-20 · 10.000km · Holyoke, MA, USA

Old Colony Marathon

2027-05-28 · 42.200km · Westfield, MA, USA

Free guidesFueling Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide