List of road closed in Nairobi for City Marathon on Sunday

Motorists in Nairobi should expect major traffic disruptions this weekend due to the Nairobi City Marathon, which is scheduled to take place on Sunday, July 6, 2025.

To ensure safety for the runners and smooth coordination of the event, several major roads will be closed from Saturday night through Sunday.

When Will the Road Closures Begin?

The road closures will start at 10:00 p.m. on Saturday, July 5, and will continue at different times throughout Sunday, July 6.

Motorists are being strongly advised to plan ahead, leave early, or use alternative routes to avoid getting stuck or delayed.

Key Roads Affected

Here’s a breakdown of the roads that will be closed and the times they will be inaccessible:

Nairobi Expressway

Closed both directions (James Gichuru to JKIA)
Closure Time: Saturday 10:00 p.m. to Sunday 3:00 p.m.

Waiyaki Way (Inner lanes)

Closed between Musa Gitau Road and the Expressway entrance
Closure Time: Sunday 12:00 a.m. to 10:00 a.m.

Mombasa Road & Southern Bypass

Closed at the Likoni Road crossing
Impacts: Roundabouts and all exits/entries into the city
Closure Time: Sunday 12:00 a.m. to 11:00 a.m.

Uhuru Highway

Closed in two sections:
- Between Southern Bypass and Langata Roundabout
- Between Bunyala Roundabout and Kenyatta Avenue
Closure Time: Sunday 12:00 a.m. to 2:00 p.m.

Kenyatta Avenue

Closed between PanAfric Hotel and Uhuru Highway
Closure Time: Sunday 12:00 a.m. to 4:00 p.m.

Traffic Police and City Officials on Duty

To minimize confusion and ensure public safety, traffic officers and city authorities will be stationed at key locations to guide motorists, redirect traffic, and assist road users throughout the event.

Plan Ahead to Avoid Delays

If you are traveling this weekend in Nairobi, especially on Sunday, be sure to:

Leave early
Check traffic updates
Use alternative routes like Jogoo Road, Ngong Road, or Thika Road
Follow instructions from police and marshals on the ground

Why the Closures?

The Nairobi City Marathon is a major event that brings together local and international athletes. To ensure their safety and allow the event to run smoothly, road closures are necessary.

While the temporary disruptions may cause inconvenience, they are essential for the successful hosting of a world-class race.

If you live or work along the affected roads, take time now to adjust your travel plans. Whether you’re commuting, going to church, or making deliveries—plan ahead to avoid getting stuck.

For real-time updates, keep an eye on official city traffic channels, radio traffic reports, or social media pages from Nairobi police and the City County.