This race has finished.
The next edition is undecided. Please check the official site.
Status updated: June 18, 2026
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Ibaraki
Ultra Marathon
The 8th Ibaraki 100K Ultra Marathon in Rokko (ROKKO)
第8回茨城100kウルトラマラソンin鹿行（ROKKO）
Date
March 8, 2026
Location
Ibaraki
Distance
Ultra Marathon
Entry Fee
¥20,000
Time Limit
14h
Capacity
700 runners
Finish Rate
—
Last updatedJune 18, 2026·14 days agoOfficial site checkedJune 18, 2026
AI summary
ULTRAAid stations
FullOne station approximately every 5 km, for a total of 20 stations. Water, Pocari Sweat, Coca-Cola, orange juice, etc.
Mandatory gear
Cell PhoneClutchBeveragesDietary Supplements
Time limit & cutoffs
Time limit: 14 hours or less. Checkpoints: 34 km (5 hours), 49 km (7 hours), 59 km (8 hours 30 minutes), 70 km (10 hours), 85 km (12 hours), 95 km (13 hours 15 minutes)
Pacers
Not allowed
Start time
Starts at 5:00 a.m. (early morning). Please take your own precautions against the cold.
Summary for guidance. Always confirm mandatory gear and rules 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.
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
0.5
Atmosphere
大会の盛り上がり
N/A
Access
アクセス
3.0
Value for Money
コスパ
2.5
Runner Reviews
REVIEWSNo runner reviews for this race yet.