Igashira Challenge Marathon 2026 (井頭チャレンジマラソン2026)

Name: Igashira Challenge Marathon 2026 (井頭チャレンジマラソン2026)
Start: 2026-12-12
End: 2026-12-12
Location: Igashira Park

Igashira Park, Ibaraki, Japan

calendar_today 12 Dec, 2026

directions_run Running

language Official Website

sell $11.61 – $27.73

About the Event

A training race held in Igashira Park, intended as preparation for a target race. There are no pacers. Distances are 12.4K, 21.7K and 31K, with separate entry fees depending on whether a runner already owns a Tochitore bib and chip, and early, normal and late entry rates.

Races Offered

Late: 12.4k (With Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$18.06

Late: 12.4k (Without Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$21.29

Late: 21.7k (With Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$21.29

Late: 21.7k (Without Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$24.51

Late: 31k (With Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$24.51

Late: 31k (Without Tochitore Bib & Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$27.73

[Early Bird] 12.4k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$11.61

[Early Bird] 12.4k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$14.84

[Early Bird] 21.7k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$14.84

[Early Bird] 21.7k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$18.06

[Early Bird] 31k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$18.06

[Early Bird] 31k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$21.29

[Regular] 12.4k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$14.84

[Regular] 12.4k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 12.4K

terrain

Type — Running

timer

62 days remaining

sell

$18.06

[Regular] 21.7k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$18.06

[Regular] 21.7k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 21.7K

terrain

Type — Running

timer

62 days remaining

sell

$21.29

[Regular] 31k (With Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$21.29

[Regular] 31k (Without Tochitore Bib and Chip)

Dec 12, 2026

straighten

Distance — 31K

terrain

Type — Running

timer

62 days remaining

sell

$24.51

Weather History

These values represent the 3-year monthly averages for December in Igashira Park.

thermostat Temperature

0.2° / 11.2°

wb_sunny Feels like

-3.4° / 7.8°

light_mode Avg sunshine hours

7h 58m

water_drop Avg rainfall

0.8 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.3 km/h (Light breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Low (2.0)

humidity_mid Humidity

67.4%

wb_twilight Sunrise

06:43

nightlight Sunset

16:26

Hotels & Places to Stay

Things to Do Nearby

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Igashira Challenge Marathon 2026 (井頭チャレンジマラソン2026)

About the Event

Races Offered

Late: 12.4k (With Tochitore Bib & Chip)

Late: 12.4k (Without Tochitore Bib & Chip)

Late: 21.7k (With Tochitore Bib & Chip)

Late: 21.7k (Without Tochitore Bib & Chip)

Late: 31k (With Tochitore Bib & Chip)

Late: 31k (Without Tochitore Bib & Chip)

[Early Bird] 12.4k (With Tochitore Bib and Chip)

[Early Bird] 12.4k (Without Tochitore Bib and Chip)

[Early Bird] 21.7k (With Tochitore Bib and Chip)

[Early Bird] 21.7k (Without Tochitore Bib and Chip)

[Early Bird] 31k (With Tochitore Bib and Chip)

[Early Bird] 31k (Without Tochitore Bib and Chip)

[Regular] 12.4k (With Tochitore Bib and Chip)

[Regular] 12.4k (Without Tochitore Bib and Chip)

[Regular] 21.7k (With Tochitore Bib and Chip)

[Regular] 21.7k (Without Tochitore Bib and Chip)

[Regular] 31k (With Tochitore Bib and Chip)

[Regular] 31k (Without Tochitore Bib and Chip)

Weather History

Hotels & Places to Stay

Things to Do Nearby

Runner Reviews

No reviews yet

Suggest an edit

Nearby Races

44th NISSAN Shirasagi Marathon in Kami-Mikawa (第4…

40th Utsunomiya Marathon (第40回宇都宮マラソン大会)

Romantic MTB Endurance Race 2026 (「ろまんちっくMTBエンデュラ…

22nd Nasukarasuyama Marathon (第22回那須烏山マラソン)

Recommended for You

The Great Books Tour 5K hosted by Gutenberg College

Walk/Run for Abilis

The Artful Dash 5K 2026

Yarmouth Seaside Festival Road Race

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