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Status updated: June 18, 2026

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Saitama

Full Marathon

The 29th Sports Mate Run Sai-ko Marathon

第29回スポーツメイトラン彩湖マラソン

Date

February 7, 2026

Location

Saitama

Venue

彩湖道満グリーンパーク多目的広場

Distance

Full Marathon

Event	Entry Fee	Time Limit	Capacity
Full Marathon	¥5,000	5h	—
30km	¥4,500	5h	—
Half Marathon	¥4,000	3h	—
10km	¥3,500	—	—
Family (Parent & Child)	—	—	500 runners

Finish Rate

—

Last updatedJune 18, 2026·14 days agoOfficial site checkedJune 18, 2026

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AI summary

COURSE

Course certification

Not certifiedNo mention of a Japan Association of Athletics Federations-certified course

Course profile

Flat (PB-friendly)A flat, easy-to-run course; a 5-kilometer loop course

Cutoffs & time limit

Full marathon: 5.5 hours; 30 km: 5 hours; half marathon: 3 hours; 10 km, 5 km, 20 km relays, and parent-child races have no time limits.

Finisher rewards

Participation prizes will be awarded, along with a completion certificate (issued on the day of the event with your time printed on it); prizes will be awarded to the top 1–3 finishers in each event.

Changing & baggage

Luggage Storage: Blue tarps provided (valuables only; 500 yen per item)

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

AI summary

RELAY

Team format & legs

The 20-km relay consists of teams of 2 to 4 people; teams must complete four laps of a 5-km circuit, passing the baton between runners; the running order and number of laps are up to the team.

Team composition rules

Teams of 2–4 people; no age or gender restrictions (open to everyone)

Solo / small team

Not allowed

Course format

Looped (relay-style)

Time limit

Full marathon: 5.5 hours; 30 km: 5 hours; half marathon: 3 hours; 20 km relay: no time limit

Summary for guidance. Always confirm team rules 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

Entering from overseas

INBOUND

Overseas entry not available

Bib pickup

Bib pickup is on race day at the venue; there is no postal delivery of bibs.

Notes

Bibs are only available on race day at the venue, and race details are sent by email 2 days before the event. This makes overseas participation impractical.

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