Introduction
The Jakarta International Marathon, scheduled for Sunday, June 29, 2025, is projected to cause significant, though temporary, disruption across central Jakarta. Historical analysis of similar major marathons in the city, such as the LPS Monas Half Marathon and previous Jakarta International Marathon events, consistently indicates widespread road closures impacting traffic flow and local business accessibility. Based on past patterns where 20–36 major roads were closed, a similar scale of disruption is anticipated. The event is well-publicized and managed by authorities, leading to a high confidence level in the predictability of its direct impacts.
What Is Risk Analysis in the Context of Travel Disruption?
Risk analysis in the context of travel disruptions involves assessing the potential operational, logistical, and safety impacts caused by major public events such as marathons. It allows businesses to anticipate delays, workforce availability issues, and access restrictions, enabling proactive contingency planning and minimizing operational downtimes.
Executive Summary: Moderate Risk Level
• Date of Incident: 29 June 2025
• Location: Jakarta, Indonesia
• Risk Category: Travel Risks
• Severity Score: 3/5
• Confidence Level: 95%
Known Hotspots and Sensitive Areas
Monas Area (National Monument)
Central hub of the marathon; attracts large crowds. High pedestrian density and road closures likely.
Jalan Sudirman – MH Thamrin Corridor
Main commercial and financial artery of Jakarta; traffic bottlenecks and business disruptions expected.
Presidential Palace and Merdeka Square Vicinity
High-security zone; access restrictions may be enforced as a precaution.
Government and Institutional Buildings
Areas around the Ministry of State Secretariat, Bank Indonesia, and other national institutions along the route may experience heightened security and traffic rerouting.
Major Transport Intersections
Interchanges near Semanggi, Dukuh Atas, and Senayan are particularly sensitive due to traffic load, event crowding, and connection to TransJakarta and MRT services.
Residential Pockets Near Route (e.g., Menteng, Tanah Abang)
Residents may experience restricted vehicle access, delayed emergency response times, and increased foot traffic.
Impact on Transportation and Utilities
Road Closures and Traffic Delays
Over 30 key roads—including Jalan Sudirman, Jalan MH Thamrin, Jalan Gatot Subroto, and areas around Monas—will be closed, causing extensive traffic delays and congestion across central Jakarta.
Public Transport Rerouting
TransJakarta and feeder bus services will experience detours. Ride-hailing services (e.g., Grab, Gojek) will have limited access and longer wait times. MRT and KRL services will continue but with last-mile disruption due to road closures near stations.
Metro Access Challenges
Access to key MRT stations along the affected corridor (e.g., Bundaran HI, Dukuh Atas) will be constrained due to pedestrian traffic and cordoned-off areas.
Utilities Unaffected
No anticipated impact on electricity, water, gas, or telecommunications infrastructure. Historically, marathon events in Jakarta have not involved utility damage.
Recommended Action
• Disseminate detailed traffic advisories and alternative routes.
• Implement remote work and operational flexibility.
• Adjust delivery schedules and client meetings.
• Assign real-time communication leads across departments.
Emergency Contacts
• Police: 110
• Fire Department: 113
• Ambulance: 118 or 119
• National Emergency: 112
Final Thoughts
The Jakarta International Marathon is a well-managed event with predictable, short-term disruptions. While travel and logistics will be impacted, no major safety or infrastructure risks are expected. Early planning and clear internal communication will ensure minimal business disruption.
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