Sun, Oct 11 · 2026Falmouth, MASince 1978

Cape Cod Marathon

A loop course through the quiet October landscapes of Falmouth, the Cape Cod Marathon is a genuine qualifier that rewards patience and punishes anyone who forgets it rolls the whole way around.

FlatOpen
CAPE COD · US
Cape Cod
SUN, OCT 11
2026
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Race Overview

EST. 1978

The Cape Cod Marathon runs a loop course through Falmouth in mid-October, and it feels exactly like you'd expect from that setup: quiet roads, fall light, and a course that never really lets you settle into a rhythm for long. The hills are small individually, but they keep coming. By mile 20 you'll have climbed and dropped around 600 feet total, and your legs will have noticed every bit of it. Don't go out treating this like a flat course just because the net elevation is zero.

This is a smaller race, which means thinner crowds and a more self-reliant experience out there. That suits some runners fine and surprises others. It's a certified Boston qualifier, but the BQ rate is low, so come with a plan and run within yourself for the first half. Registration opens in December and fills before it closes, so don't sit on it if you want a spot. The start and finish are both at Mullen Hall School, parking is easy, and Boston Logan is about 90 minutes away if you're flying in. Good race to lock into your fall calendar.

Field size
~1.2k
1,162 finishers
BQ rate
6%
Near national average
Time limit
6:00
Tight cutoff
Entry
Open
First-come registration
Course records
Men
2:17:35
Randy Thomas
1986
Women
2:37:06
Cathy Schiro
1987

The Course

598 ft total gain
Total ascent
598 ft
Total descent
598 ft
Net elevation
0 ft
Highest point
49 ft
Lowest point
5 ft
Course shape
Loop
Start and finish in one place

The course is a loop with a net elevation of zero, but that zero is earned: roughly 600 feet of cumulative gain and loss across rolling terrain throughout. The highest point barely clears 50 feet, so there are no long sustained climbs, but the hills come repeatedly and without extended flat recovery. The back half tends to be where accumulated fatigue from the rolling profile catches up. Pacing conservatively early pays off late. The course is USATF-certified. With a BQ rate under 6 percent, conditions and course character make this a qualifier that requires a genuine effort, not a default choice.

DIFFICULTYROLLINGPR-FRIENDLYMODERATE

Race-Day Weather

10-year median
Low
37°F
High
53°F
30°MARATHON-IDEAL 4560°80°
What to expect

October on Cape Cod runs cool and often breezy. You'll likely start in the mid-to-upper 30s, which means throwaway layers in the corral are worth the hassle. By the finish it usually climbs into the low 50s, so the back half can feel comfortable if you've dressed right. Wind off the water is a real factor here and can make the exposed stretches feel harder than the temperature suggests. Overall it's a good window for fast running, but don't ignore the wind when you're thinking about pace.

Entry

OPEN

Open registration through RaceRoster until one week before race weekend or capacity is reached. Qualified runners can apply for complimentary bibs. Limited field of 1,200 marathon participants.

Register on race site

Logistics

For runners travelling in
Closest airport
BOS
60 mi
from the start
95 min transferManageable drive
What to expect

Boston Logan Airport is approximately 60 miles from Falmouth, roughly 90 minutes by car. The race starts and finishes at Mullen Hall School on Cape Cod. Most runners stay in downtown Falmouth or nearby Cape Cod accommodations, with easy parking at the venue.

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