Chiba
Teganuma Eco Marathon
手賀沼エコマラソン
AI summary
COURSECourse certification
Cutoffs & time limit
Start method
Finisher rewards
Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026
Access
ACCESSNote: the map shows the approximate area. Check the official site for the exact start/venue.
Find a place to stay
STAYOpens an external booking site with check-in set to the day before the race.
Links to external booking sites (affiliate programs may be used). Reservations and payments are handled on each site.
Score
RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable(4/6)Course Appeal
コースの魅力
Organization & Support
運営・サポート
Finishability
完走しやすさ
Atmosphere
大会の盛り上がり
Access
アクセス
Value for Money
コスパ
English Support
INBOUNDEnglish information page available on the official site.
Entering from overseas
INBOUNDPossible via an entry platform
How to enter
Online entry via RUNNET (free registration required).
Entry platform
RUNNET
What you need
Must be 18+ (high school age+ for 5-mile) and able to finish within time limits. No explicit overseas restriction mentioned, but RUNNET registration may present hurdles for non-Japanese residents.
Payment
Credit card, convenience store payment, or ATM. An entry fee surcharge applies (¥240 for entries up to ¥4,000; 6% for over ¥4,000).
Entry period
General entry: June 1–21, 2026 (half marathon deadline extended to June 21). Entry closes early if capacity is reached.
Notes
No explicit mention of overseas runners. Bib pickup and race-day logistics are not detailed on the page. Cancellations are not accepted after entry.
Summary for guidance. Always confirm details on the official site. Last verified: August 17, 2026
Runner Reviews
REVIEWSNo runner reviews for this race yet.
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