This race has finished.

The next edition is undecided. Please check the official site.

Status updated: June 18, 2026

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Chiba

Full Marathon

The 11th Kashiwanoha Spring Run Marathon with Cool Knot

第11回 柏の葉 春らんRunマラソンwithクールノット

Date
March 20, 2026
Location
Chiba
Distance
Full Marathon
Entry Fee
¥6,280
Time Limit
5h
Capacity
400 runners
Finish Rate
—
Last updatedJune 18, 2026·14 days agoOfficial site checkedJune 18, 2026
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AI summary

COURSE

Course profile

Flat (PB-friendly)A 3-kilometer loop that's easy to run

Cutoffs & time limit

Full Marathon Time Limit: 5 Hours

Water stations

One station on the course and one at the main venue (before the start and after the finish). Citric acid and water will be available at each station. Energy bars and onion soup will be available for participants in the half marathon, 30km, and full marathon or longer races.

Pacers

YesFull Marathon: 4 hours (5'40/km), 4 hours 30 minutes (6'23/km)

Finisher rewards

Participation Prize: Cool Knot (no-tie shoelaces). Certificate of Participation included (with lap times for every 3 km).

Changing & baggage

Luggage storage available (inside the venue); changing rooms available (inside the stadium); restrooms are available in the stadium facilities

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

Access

ACCESS

Note: the map shows the approximate area. Check the official site for the exact start/venue.

Score

RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable（3/6）

Course Appeal

コースの魅力

N/A

Organization & Support

運営・サポート

N/A

Finishability

完走しやすさ

0.2

Atmosphere

大会の盛り上がり

N/A

Access

アクセス

3.0

Value for Money

コスパ

5.0
Course AppealN/AOrganization & SupportN/AFinishability0.2AtmosphereN/AAccess3.0Value for Money5.0

Entering from overseas

INBOUND

Overseas entry not available

Bib pickup

Bibs are handed out at the venue on race day; there is no advance postal delivery.

Notes

Bib pickup is in-person on race day only, making this race effectively inaccessible to overseas runners who cannot attend in person. The entry page notes that office (direct) entries are currently suspended; group entries should contact the organiser. No overseas-specific entry information is provided.

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

Runner Reviews

REVIEWS
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Overall Score

2.7

/ 5.0 · 6-axis avg

Official site →

Overseas entry not available