Smuttynose Rockfest Half Marathon

Hampton, NH, USA · October 4, 2026
clear-day52°·56° high·Breezy·Dry
9
Register

Race Day Weather

clear-day
52°at start
59° high
Breezy
Dry
Your goal
0:00:00

Cool conditions, adjust for wind

Runners will face temperatures starting at 51°F and rising to 59°F, with humidity at 77%. A light crosswind will affect runners in the first nine miles, followed by a headwind in mile 10, making pacing adjustments crucial during this segment. Runners should consider their hydration strategy and be mindful of the wind, especially in exposed areas.

clear-night10
clear-day10
clear-day10
clear-day9
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7

Pace Calculator

13.1mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Smuttynose Rockfest 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 Plan

Get your personalized Smuttynose Rockfest 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.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Rockfest Half Marathon and its companion 5K run along the Atlantic coast at Hampton Beach, New Hampshire, each October. The USATF-certified half-marathon course is largely flat, gaining under 100 feet over its point-to-point route from Ashworth Avenue near B Street, along Ocean Boulevard past Hampton Beach State Park, and back along the water to a finish at the Sea Shell Stage. The 5K shares the same start and covers the race's opening three miles. Over 4,000 runners have combined for the half marathon and 5K in recent years, making it one of New Hampshire's largest annual road races.

Race weekend

Sunday, October 4
8:00 AMHalf Marathon (13.1 mi)
8:40 AM5K (3.1 mi)

FAQ

When is the 2026 Smuttynose Rockfest Half Marathon?

The 2026 Smuttynose Rockfest Half Marathon will be held on Sunday October 4, 2026.

What is the time limit for the Smuttynose Rockfest Half Marathon?

The time limit for the Smuttynose Rockfest Half Marathon is 3.5 hours.

What will the weather be like for the 2026 Smuttynose Rockfest Half Marathon?

The forecast calls for a high of 60°F and a low of 50°F with a 3% chance of rain.

What is the elevation profile of the Smuttynose Rockfest Half Marathon?

The Smuttynose Rockfest Half Marathon has 60ft of total elevation gain. View the interactive course map above for a detailed elevation profile.

Historical Weather

Based on 9 years of data
Avg Temp
52°F
L:50° H:54°
RunScore
9
Conditions
Rain Freq
22%
2 of 9 yrs
Wind8mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2024
partly-cloudy-day
49°/57°-
9
2022
cloudy
50°/51°-
9
2017
clear-day
46°/54°-
10
2016
cloudy
51°/52°-
9
2015
partly-cloudy-day
43°/50°-
9
2014
partly-cloudy-day
50°/56°-
10
2013
cloudy
54°/55°Light
9
2012
cloudy
54°/55°Light
8
2009
cloudy
57°/58°-
7