Your plan in four answers
Set for December 6, 2026, about 6 weeks out.
- Distances
- Half marathon, 5K
- Terrain
- Rolling
- Taper starts
- November 24, 2026
Course
The Jingle Bell Half course
Both races start and finish at the Sports and Fitness Center at Northern Essex Community College, with a 9:00 a.m. start. The half is a figure-eight: it opens with the 5K loop around campus and back past the start, then heads out on rural roads northeast of the city toward the Amesbury line before returning southwest along East Broadway beside the Merrimack River.
Read the full course notes
The highest ground comes early, around mile 1, and the course drifts down to its low point near the river at about mile 10. The last three miles climb back roughly 120 feet to campus, and the official route totals about 474 feet of gain. Roads stay open to traffic with marshals and police at the corners, the half is USATF certified, and the course stays open for 3.5 hours.
- Terrain
- Rolling
- Distances
- Half marathon, 5K
- Weather on race day
- Around early December, NOAA 1991–2020 normals for Haverhill usually run from lows of about 24–26 °F to highs of about 42–44 °F, so the 9:00 a.m. start is cold. Wear layers, gloves and a hat you can tuck away, and keep drinking at the aid stations, because cold air hides how much you sweat.
What to train for
Your build-up falls in November, so plan to run long in cold, dark conditions and test your race-day layers on at least two long runs.
The course saves its climb for the end: finish several long runs with 2 to 3 miles on rising ground at steady effort, and add weekly hill repeats of 6 to 8 x 60–90 seconds.
Use the long, gentle drop from mile 1 to mile 10 to settle into a relaxed rhythm rather than to bank time, so you have legs for the final rise back to campus. Pace groups from 1:30 to 3:00 can help you hold even splits.
Sample week
A sample Jingle Bell Half training week
A week from the middle of the build, about six weeks out. Your plan sets the real distances and paces from your own fitness and adjusts them every week as you train.
- Monday
- Rest, or 20 minutes of mobility
- Tuesday Key session
- Intervals: 5 × 1 km at 5K to 10K effort, easy jog between
- Wednesday
- Easy run, 5–6 mi
- Thursday Key session
- Goal-pace run, 7 mi with 4 mi at race pace
- Friday
- Recovery run, 4 mi, or cross-train
- Saturday Key session
- Long run, 10–12 mi easy
- Sunday
- Easy run, 4 mi, then 6 relaxed strides
Your build to race day
Taper
Tapering for the Jingle Bell Half
Start the taper ten to fourteen days before race day. Cut your weekly volume by about a third, then by half in race week, and keep a few short efforts at race pace so your legs stay sharp. The course rolls, so keep one short session on undulating ground in the first taper week. With the race on December 6, 2026, your taper starts around November 24, 2026.
Also in Claude
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Add AthleteSpace to Claude once, then paste this prompt and put in your own numbers.
Build me a training plan for the Jingle Bell Half Marathon & 5K on December 6, 2026. I run [distance] a week, [days] days a week, easy pace [pace].
Jingle Bell Half training questions
How long should I train for the Jingle Bell Half?
Most runners give a half marathon twelve to sixteen weeks of focused training on top of an existing base. The plan above counts back from your actual race date, so if you have less time than that it builds the best plan the remaining weeks allow rather than pretending you have longer.
Is the Jingle Bell Half course hilly?
Rolling. Both races start and finish at the Sports and Fitness Center at Northern Essex Community College, with a 9:00 a.m. start.
What is the weather usually like at the Jingle Bell Half?
Around early December, NOAA 1991–2020 normals for Haverhill usually run from lows of about 24–26 °F to highs of about 42–44 °F, so the 9:00 a.m. start is cold. Wear layers, gloves and a hat you can tuck away, and keep drinking at the aid stations, because cold air hides how much you sweat.
When should I start tapering for the Jingle Bell Half?
Start the taper ten to fourteen days before race day. Cut your weekly volume by about a third, then by half in race week, and keep a few short efforts at race pace so your legs stay sharp. The course rolls, so keep one short session on undulating ground in the first taper week. With the race on December 6, 2026, your taper starts around November 24, 2026.
Do I need an account to get a Jingle Bell Half training plan?
No. The plan above builds in your browser with no account, no email, and no card. Make a free account only if you want to keep it, log your runs against it, and have the coach keep adapting it as your training goes.