Set against the backdrop of Cape Cod's stunning fall foliage, the Cape Cod Marathon Weekend presented by Shipwrecked offers runners an unforgettable experience. Organized by the Falmouth Running Club, this non-profit running club brings together athletes for a weekend filled with various race options including the full marathon and half marathon on October 10th and 11th, 2026. The Marathon itself kicks off early Sunday morning at 8:00 AM. Participants will traverse scenic coastal roads that hug Vineyard Sound, providing breathtaking views of the ocean as they run towards their goal. The Half Marathon starts alongside the full marathon on Saturday morning at the same time, offering runners a chance to explore Cape Cod's picturesque landscapes in half the distance. For those looking for an extra challenge, the Clam Chowdah Challenge presents a unique opportunity to complete both the marathon and half marathon over two days, covering 39.3 miles total. This ambitious undertaking showcases not only physical endurance but also mental fortitude as runners navigate through changing conditions on consecutive race days. The Lobstah Challenge invites participants to run the Half Marathon followed by a 5k event in one day or spread out across both Saturday and Sunday. It’s an engaging way for athletes to experience different distances within a short timeframe, adding variety and excitement to their training regimen. Race courses are open to traffic but closely monitored with support from police officers, flaggers, and volunteers ensuring safety throughout the weekend events. The Cape Cod Marathon Weekend emphasizes fair play by prohibiting the buying, selling, or trading of bib numbers; such actions can lead to chaos during medical emergencies and disrupt race integrity for all participants. In addition to these main races, a marathon relay on Sunday morning allows teams to share the distance while enjoying scenic routes along the coast. A 5k event also takes place that day at 8:15 AM, offering runners of all ages an easy introduction or warm-up before tackling longer distances later in the weekend. The Cape Cod Marathon has earned recognition as one of Massachusetts’s premier running events, celebrated for its challenging yet rewarding course and supportive community atmosphere. This year's edition promises to continue that legacy with a full slate of activities designed to cater to every runner's needs while immersing them in the beauty of New England fall scenery. Registration for this popular event has already closed as all spots are filled; however, interested runners can look forward to planning their participation early next season.
Races Offered
Cape Cod Marathon - 5K (Sunday)
Sold out
Oct 10, 2026
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Distance —
5K
terrain
Type —
Running
timer
00:00
sell
$39.44
Cape Cod Marathon - Full (Sunday)
Access
Oct 10, 2026
straighten
Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$103.63
Cape Cod Marathon - Half (Saturday)
Acces
Oct 10, 2026
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Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$87.58
Cape Cod Marathon - Kids' Fun Run (Sunday)
Oct 10, 2026
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Distance —
42.2K
terrain
Type —
Running
timer
00:00
Cape Cod Marathon - Lobstah Challenge (2 Days)
Oct 10, 2026
straighten
Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$119.68
Cape Cod Marathon - Relay - Team Captain (Sunday)
Oct 10, 2026
straighten
Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$221.32
Cape Cod Marathon - Relay - Team Member (Sunday))
Oct 10, 2026
straighten
Distance —
42K
terrain
Type —
Running
timer
00:00
Merchandise Only
Oct 10, 2026
straighten
Distance —
Merchandise Only
terrain
Type —
Running
timer
00:00
Weather History
These values represent the 3-year monthly averages for October in Falmouth.
thermostatTemperature
11.5° / 17.0°
wb_sunnyFeels like
7.9° / 14.2°
light_mode
Avg sunshine hours
8h 45m
water_drop
Avg rainfall
2.6 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
16.7 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
74.5%
wb_twilight
Sunrise
06:55
nightlight
Sunset
17:59
About Falmouth
Learn more about the host city, Falmouth.
Falmouth is a town on Cape Cod in Massachusetts. The population was 32,517 at the 2020 census, making Falmouth the second-largest municipality on Cape Cod after Barnstable. The terminal for the Steamship Authority ferries to Martha's Vineyard is located in the village of Woods Hole in Falmouth. Woods Hole also contains several scientific organizations such as the Woods Hole Oceanographic Institution (WHOI), the Marine Biological Laboratory (MBL), the Woodwell Climate Research Center, NOAA's Woods Hole Science Aquarium, and the scientific institutions' various museums.
