Name: 2026 Forest Park Winter Marathon (2026森林公園ウインターマラソン)
Start: 2026-12-05
End: 2026-12-05
Location: Musashi Kyuryo National Government Park

2026 Forest Park Winter Marathon (2026森林公園ウインターマラソン)

Musashi Kyuryo National Government Park, Japan

calendar_today 05 Dec, 2026

directions_run Running

language Official Website

sell $12.90 – $77.40

About the Event

Run at the exercise plaza of Musashi Kyuryo National Government Park, this race takes place on a green, undulating course with gradients reaching 27% at the steepest point, a hard test that is popular with athletes for training. Organizers aim for a friendly atmosphere in which anyone can take part. Results certificates are issued on the spot, and timing is automatic with chips. The program includes 5 km, 10 km and the half marathon, a 20 km relay for teams of two to four, pair discounts for the 5 km and 10 km, and a 5 km parent-child race.

Races Offered

10km

Dec 05, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

55 days remaining

sell

$22.57

10km: Pair Discount

Dec 05, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

55 days remaining

sell

$41.92

20km Relay: Team of 2

Dec 05, 2026

straighten

Distance — 20K

terrain

Type — Running

timer

55 days remaining

sell

$38.70

20km Relay: Team of 3

Dec 05, 2026

straighten

Distance — 20K

terrain

Type — Running

timer

55 days remaining

sell

$58.05

20km Relay: Team of 4

Dec 05, 2026

straighten

Distance — 20K

terrain

Type — Running

timer

55 days remaining

sell

$77.40

5km

Dec 05, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

55 days remaining

sell

$19.35

5km Parent and Child Marathon

Dec 05, 2026

straighten

Distance — 42.2K

terrain

Type — Running

timer

55 days remaining

sell

$12.90

5km: Pair Discount

Dec 05, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

55 days remaining

sell

$35.48

Half Marathon

Dec 05, 2026

straighten

Distance — 21.1K

terrain

Type — Running

timer

55 days remaining

sell

$25.80

Runner Reviews

Read what other athletes have to say about their experience at the 2026 Forest Park Winter Marathon (2026森林公園ウインターマラソン).

★ ★ ★ ★ ★

No reviews yet

Be the first to share your experience with the community!

Recommended for You

Hand-picked events we think you’ll love.

Oct 11, 2026

Big River Unpaved

Have you considered getting into trail running or hiking, but haven't know where to start, or were apprehensive about v…

Oct 11, 2026

Howl-o-ween 5k - Punta Gorda

Howl-o-ween 5K is all about Running (or Walking) and supporting amazing animal shelters! Join us on Sunday, October 11t…

Oct 11, 2026

LBI Commemorative 18 Mile Run Fundraiser + 12K Run/Walk Fundraiser

For any inquiries, please refer to our website at www.stfranciscenterlbi.org Sunday, October 11th, 2026 54 years of run…

Oct 11, 2026

5K VPorColombia | Camilo Duran 5k: Run for Cancer Fighters and Survivors

4th Annual Camilo Duran 5K: Run for Cancer Fighters & Survivors Sunday, October 11, 2026 — Pinckneyville Park, Peachtre…

2026 Forest Park Winter Marathon (2026森林公園ウインターマラソン)

About the Event

Races Offered