Millbrook Marathon

Millbrook, NY, USA · April 11, 2027
partly-cloudy-day41°·51° high·Light·Dry
10
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Millbrook Marathon race day weather

partly-cloudy-day
41°at start
57° high
Breezy
Dry
Your goal
0:00:00

Cool temps, strategic pacing needed

Runners will face a temperature range of 41°F to 51°F, with a light west-northwest wind at 8 mph. The first few miles will see a crosswind, transitioning to a headwind from miles 5 to 7, which may impact pacing. As temperatures rise and humidity is moderate, it’s advisable to start conservatively and hydrate frequently, especially through the rolling terrain, to manage energy effectively.

Race day forecast available in 139 days
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Pace Calculator

26.2mi
0:00:00
HH:MM:SS
Pace
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Enter a finish time to see what race day does to it.

Common Goals:

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Millbrook Marathon route and elevation

The Millbrook Marathon course has about 2,400 ft (732 m) of climbing. It is hillier than 94% of the marathon courses racecast.io has mapped, measured by what the hills cost in time. The hardest mile is mile 18, with 167 ft (51 m) of climbing and a 2.8% average grade.

Biggest climbs

  • Miles 0.3 to 2.6: climbs about 240 ft (73 m).
  • Miles 15.9 to 18.2: climbs about 380 ft (116 m).
  • Miles 22.4 to 23.1: climbs about 195 ft (59 m).

What the hills cost

  • 3:30 on a flat course is about 3:35 here (5 minutes slower).
  • 4:00 on a flat course is about 4:06 here (6 minutes slower).
  • 4:30 on a flat course is about 4:37 here (7 minutes slower).

Hills only, priced mile by mile on the course map. The pace calculator above adds the race-day weather.

Even-effort splits for a 3:30, 4:00 or 4:30 finish
The Millbrook Marathon mile splits at even effort for three finish times, with each mile's climb and descent
MileClimbDescent3:304:004:30
164 ft18 ft8:119:2110:31
2120 ft5 ft8:4710:0211:18
386 ft74 ft7:559:0310:10
4105 ft44 ft8:199:3010:42
565 ft38 ft8:029:1110:20
619 ft142 ft7:238:279:29
751 ft242 ft7:128:149:16
859 ft117 ft7:368:419:46
995 ft59 ft8:079:1610:26
1013 ft153 ft7:208:239:26
1134 ft55 ft7:448:509:57
12112 ft70 ft8:109:2010:29
1346 ft138 ft7:298:339:37
1425 ft120 ft7:288:339:37
1559 ft58 ft7:498:5510:03
16122 ft82 ft8:099:1910:29
17120 ft1 ft8:4910:0511:20
18167 ft18 ft9:0510:2311:41
1994 ft194 ft7:288:319:35
20153 ft0 ft9:0710:2611:44
2196 ft40 ft8:179:2710:38
2298 ft117 ft7:448:519:57
23174 ft32 ft9:0110:1911:37
2419 ft179 ft7:188:209:22
2580 ft52 ft8:029:1110:20
2636 ft41 ft7:488:5510:02
Last 0.26 ft21 ft1:401:542:08

Explore the Millbrook Marathon course with the weather and your pace along the route, or compare it with other races.

Race Plan

Get your personalized Millbrook 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

About the Millbrook Marathon

Come enjoy 26.2 miles on the beautiful roads of Millbrook and the surrounding area. This might not be the flattest marathon you’ve ever run, but with the quiet country roads, rolling hills and the countless farms it sure will be the most scenic one! Source

Millbrook Marathon FAQ

When is the 2027 Millbrook Marathon?

The 2027 Millbrook Marathon will be held on Sunday April 11, 2027.

Is the Millbrook Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Millbrook Marathon?

The time limit for the Millbrook Marathon is 6 hours.

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

The forecast calls for a high of 57°F and a low of 39°F with a 9% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the elevation gain of the Millbrook Marathon?

The Millbrook Marathon course has about 2,400 ft (732 m) of climbing.

Is the Millbrook Marathon hilly?

Yes. It has about 92 ft (28 m) of climbing per mile. The hardest mile is mile 18, with 167 ft (51 m) of climbing and a 2.8% average grade. 4:00 on a flat course is about 4:06 here (6 minutes slower). It is hillier than 94% of the marathon courses racecast.io has mapped, measured by what the hills cost in time.

What is the weather usually like for the Millbrook Marathon?

Over the 6 years racecast.io has race-day weather for (2021 to 2026), it averaged 43°F at the start and 54°F by a typical finish. Rain fell during race hours in 1 of those years (2023).

What was the hottest Millbrook Marathon?

Of the 6 years on record, 2023 was the warmest, reaching 64°F during race hours. The coldest start was 2026, at 32°F.

What was the windiest Millbrook Marathon?

Of the 6 years on record, 2025 was the windiest, with wind averaging 5 mph during race hours. The calmest was 2023, at 1 mph.

Millbrook Marathon weather history

Based on 6 years of data
Avg Temp
49°F
L:43° H:54°
RunScore
9
Conditions
Rain Freq
17%
1 of 6 yrs
Wind3mph
Dew40°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
32°/50°-
10
2025
cloudy
41°/49°-
10
2024
clear-day
42°/56°-
10
2023
fog
57°/64°Light
6
2022
partly-cloudy-day
34°/44°-
10
2021
clear-day
51°/64°-
7