What marathons are happening in Nairobi in December 2025?

December 2025 includes the 12 Days of Christmas Virtual Challenge (Dec 12-23) organised by Blue Ribbon.

What marathons are happening on New Year's Day 2026 in Nairobi?

Two major runs are scheduled for January 1, 2026: the Ignite New Year Run at The Waterfront Karen (offering 5km, 10km, 21.1km, 30km, and 42.2km distances for KES 1,500-2,500), and Pepea into 2026 at Saitotis Butchery Karen (10km and 16km for KES 2,950).

What marathons are happening in Nairobi in January 2026?

January 2026 features the Ignite New Year Run and Pepea into 2026 on January 1st, New Year New You virtual challenge throughout the month, Don't Quit Virtual Challenge from January 10-31, Karen Resolution Trail Run on January 18th, and the JAVA Granola Bar Half Marathon Team Challenge on January 24th.

What marathons are happening in Nairobi in February 2026?

February 2026 includes the Kilimanjaro Trails Festival (Feb 6-8), Hyrox 254 Challenger (Feb 7), Tigoni Tea Trails (Feb 7), Ribbons of Hope Run (Feb 7), Laban Ayiro Peter Run Half Marathon (Feb 8), 24 The Planet 24-hour walk (Feb 7-8), Sweet Valentine's Run (Feb 14), 10 to 4 Mountain Bike Challenge (Feb 20-22), and Coffee Run 2026 (Feb 28).

Are there any ultra-marathons in Nairobi in 2026?

Yes, several ultra-marathons are scheduled including the Mountain Madness Ultra in Naivasha (March 7) with distances up to 52km, Mudathon in Nanyuki (May 31), Amazing Maasai Marathon in Loldaiga (July 25), and UltraMarathon in Maasai Mara (November 14) featuring a 50km distance.

What is the shortest distance available for beginners in 2026 races?

The shortest distance available is 1.5km at the Kilimanjaro Trails Festival (February 6-8). Most races offer 5km as the beginner-friendly distance, including the Ignite New Year Run, Karen Resolution Trail Run, Tigoni Tea Trails, Ribbons of Hope Run, Lukenya University Marathon, and both major marathons - Nairobi City Marathon and Standard Chartered Nairobi Marathon.

Which races offer team or corporate challenges?

The JAVA Granola Bar Half Marathon & 10K Team Challenge (January 24) is specifically designed for teams of 4 at KES 8,000. The Hyrox 254 Challenger (February 7) offers team categories. Many other races offer group discounts - for example, Nairobi Beer Mile offers group of 4 rates at KES 8,000, and Mudathon has group of 4 adult packages.

Are there any family-friendly races with kids' categories?

Yes, Mudathon 2026 (May 31) has a Kids Mud Fun category priced at KES 1,500-2,000. Tigoni Tea Trails (February 7) offers kids' entry at KES 2,000. Many 5km races are also suitable for families with older children.

What virtual challenges are available if I can't attend in-person races?

Several virtual challenges are scheduled for 2026: 12 Days of Christmas Challenge (December 12-23, 2025), New Year New You (January 1-31), and Don't Quit 2026 Virtual Challenge (January 10-31). These allow you to participate from anywhere while tracking your progress.

How do virtual challenges work?

Virtual challenges allow you to complete the required distance or steps at your own pace and location during the specified timeframe. You'll typically track your activity using a fitness app or GPS watch, submit your results to the organizer, and receive a finisher's medal and certificate.

What trail running events are scheduled for 2026?

Trail running enthusiasts can participate in: Karen Resolution Trail Run (January 18), Kilimanjaro Trails Festival (February 6-8), Tigoni Tea Trails (February 7), Mountain Madness Ultra (March 7), and Forest Relay Challenge (June 13). These events showcase Kenya's beautiful natural landscapes.

What unique or themed races are happening in 2026?

Unique events include: 24 The Planet (February 7-8) - a 24-hour walk for environmental regreening, Coffee Run (February 28) celebrating coffee culture, Sweet Valentine's Run (February 14), Dusk to Dawn IV (April 4) - an overnight challenge, Night Run Twist 4 (December 11) - a nighttime loop challenge, and Nairobi Beer Mile (September 5) combining running with social celebration.

Are there any races that combine running with other activities?

Yes, Tigoni Tea Trails (February 7) offers both running and mountain biking options. The 10 to 4 Mountain Bike Challenge (February 20-22) at Mount Kenya is a cycling-focused event. Hyrox 254 (February 7) combines running with functional fitness workout stations.

What is the typical cost range for marathons in Nairobi?

Costs vary by distance and organizer: 5-10km races typically cost KES 1,500-3,000, half marathons range from KES 2,000-3,000, and full marathons cost KES 2,500-8,000. Ultra-marathons and multi-day events like Kilimanjaro Trails Festival may cost more. Virtual challenges generally range from KES 1,500-2,500.

Do race fees typically include a t-shirt and medal?

Most races include a finisher's medal in the registration fee. T-shirts are usually included but some races, like Karen Resolution Trail Run, charge separately for t-shirts (KES 1,500 additional). It's best to check the specific race details when registering.

When should I register to get early bird pricing?

Many races offer advance/early bird pricing that can save you KES 500-1,000. For example, Tigoni Tea Trails offers advance pricing at KES 2,500 versus standard KES 3,000. Register as early as possible as popular races like the Standard Chartered Nairobi Marathon and Nairobi City Marathon can sell out weeks in advance.

Which marathons are held outside Nairobi but are easily accessible?

Several races are held in accessible locations outside Nairobi: Kilimanjaro Trails Festival in Tanzania (February 6-8), Mountain Madness Ultra in Naivasha (March 7), Mudathon in Nanyuki (May 31), Amazing Maasai Marathon in Loldaiga (July 25), Flock It Elementaita Run (August 16), and UltraMarathon in Maasai Mara (November 14). These races often offer travel packages for participants.

Do organizers provide transportation to races held outside Nairobi?

Some organizers like Bucket List Adventures provide travel packages for their events in Naivasha, Nanyuki, and other locations. Check with individual race organizers about transportation options when registering.

How much time should I allow for training before my first marathon?

For beginners attempting their first 5K or 10K, allow 8-12 weeks of training. Half marathon runners should train for 12-16 weeks, and full marathon participants need 16-20 weeks of proper training. Ultra-marathons require even more preparation time - typically 20-24 weeks or more.

Where can I find training groups in Nairobi?

Join local running clubs like Blue Ribbon Kenya (Contact: 0739842420) or Runner's Point (Contact: 0720824956). Many race organizers also provide training plans on their websites and host group training sessions leading up to their events. Follow race organizers on social media for information about training runs.

What medical requirements are needed for marathons?

Medical certificates may be required for longer distances, typically half marathon (21km) and full marathon (42km) distances. Check specific race requirements during registration. It's always recommended to consult your doctor before undertaking endurance events.

What time do most races start?

Most road races in Kenya start early morning, typically between 5:30 AM and 7:00 AM to avoid the midday heat. Trail races and ultra-marathons may have staggered starts. Check your specific race details for exact timing.

What's the difference between Nairobi City Marathon and Standard Chartered Nairobi Marathon?

Both are major marathon events but are separate races. The Nairobi City Marathon takes place on June 7, 2026, while the Standard Chartered Nairobi Marathon is scheduled for October 25, 2026. Standard Chartered Nairobi Marathon is Kenya's largest and most prestigious marathon, marking its 23rd edition in 2026 and attracting thousands of international participants.

Which is the most prestigious marathon in Kenya?

The Standard Chartered Nairobi Marathon (October 25, 2026) is Kenya's largest and most prestigious marathon event, attracting thousands of participants from around the globe for its 23rd edition. It's known for its excellent organization, international standards, and charitable focus.

What is the best time of year to run a marathon in Nairobi?

Nairobi has pleasant running weather year-round due to its high altitude (1,795m) and equatorial location. However, many runners prefer the cooler, drier months of June-September and December-March. Be prepared for possible rain during April-May and October-November rainy seasons.

How does Nairobi's altitude affect race performance?

Nairobi sits at approximately 1,795 meters (5,889 feet) above sea level. If you're coming from sea level, allow time to acclimatize before racing. The altitude can initially make breathing more difficult, but it also provides excellent training conditions for endurance athletes.

Kenya Marathon Calendar: 2026-2027

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Upcoming (53)Past Month (4)

2026

January

JAN
1
Thu
New Year, New You
Virtual ChallengePassed
1–31 Jan 2026
Where:Virtual
Time:TBA
Fee:KES 1,500
JAN
10
Sat
Don't Quit 2026 Virtual Challenge
Virtual ChallengePassed
10–31 Jan 2026
Where:Virtual
Time:TBA
Distance:4.5km daily
Fee:KES 2,026
Organizer:Blue Ribbon Kenya
Contact:0739842420, [email protected]
Website:www.blueribbon.or.ke
JAN
31
Sat
Stone Athi Grill Run
Road RacePassed
31 Jan 2026
Where:Stone Athi
Time:6:00 AM
Distance:21km
Fee:KES 700
Organizer:Early Birds

February

FEB
1
Sun
Maragoli Hills Forest Marathon
MarathonPassed
1 Feb 2026
Where:Vihiga High School
Time:6:00 AM
Distance:5km, 10km, 21km, 42km
Organizer:Maragoli Hills Community Association
Website:maragolihillsassociation.org

This article is regularly updated as new events are announced and registration details become available.

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Also check out our cycling events across Kenya.

Kenya Marathon Calendar: 2026-2027

New Year, New You

Don't Quit 2026 Virtual Challenge

Stone Athi Grill Run

Maragoli Hills Forest Marathon