Road RunningEcoMarathon

EcoMarathon Futakotama in October

Road Running covering 5 km to 21.1 km in Tamagawa (Tokyo Metropolis, Japan)

LocationTamagawa, Tokyo Metropolis, JapanShow on map(35.5868° N, 139.6661° E)
Date & StatusDate to be announcedDate TBA
Elevation gainUp to +95 m

EcoMarathon Futakotama in October is an endurance sporting event in Tamagawa, Tokyo Metropolis, JP focused on Road Running. It is part of EcoMarathon. Key features include City Run, Kids & Youth Races, Lakes & Ponds, Public Park.

The race program comprises 3 competitions, including Half Marathon (21.1 km, +95 m D+), Road Running 10 km (10 km, +45 m D+), and Road Running 5 km (5 km, +22 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (ecomarathon.run).

Official website
EcoMarathon Futakotama in October in Tamagawa (Work: "Mount Fuji and Fog over Lake Yamanaka", Photo: Alpsdake, License: CC BY-SA 4.0, Source: Wikimedia Commons)
"Mount Fuji and Fog over Lake Yamanaka" · Photo: Alpsdake · Wikimedia CommonsCC BY-SA 4.0
Cropped to 16:9 (960 × 540 px), WebP · Shared under the same license

Event characteristics

City RunKids & Youth RacesLakes & PondsPublic ParkCapitals & Major Cities

Races & distances (3)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Half MarathonRoad Running21.1 km+95 m130 m - 170 mLoop courseRoute & profile
Road Running 10 kmRoad Running10 km+45 m133 m - 152 mLoop courseRoute & profile
Road Running 5 kmRoad Running5 km+22 m136 m - 145 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
21.1 km
Elevation gain
+95 m D+
Elevation loss
-95 m D-
Altitude range
130 m - 170 m
Gradient (Avg / Max)
0.9 % / 1.6 %
Course format
Loop course
21.1 km+95 m D+
Start (S)Finish (F)
N5101520FS35.5868° N, 139.6661° E

Elevation profile & course telemetry

Altitude from 130 m to 170 m above sea level (+95 m D+, -95 m D-)

Peak: 170 m·at 9.4 km·Ø 0.9 %
130 m143 m157 m170 m0 km4.2 km8.4 km12.7 km16.9 km21.1 km170 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does EcoMarathon Futakotama in October take place?

EcoMarathon Futakotama in October takes place in Tamagawa, Tokyo Metropolis, JP (start area at coordinates 35.5868° N, 139.6661° E). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at EcoMarathon Futakotama in October?

The race program comprises 3 competitions, including Half Marathon (21.1 km, +95 m D+), Road Running 10 km (10 km, +45 m D+), and Road Running 5 km (5 km, +22 m D+). The competitions belong to Road Running.

What is the course layout and elevation profile for EcoMarathon Futakotama in October?

The main competition (Half Marathon over 21.1 km) is designed as a loop course featuring +95 m of elevation gain and -95 m of elevation loss, ranging between 130 m and 170 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for EcoMarathon Futakotama in October?

Official race regulations, course details, and registration information are provided on the organizer's website (ecomarathon.run).