Wilson Ultra MarathonEdition 4
Hit the Height. Feel the Nature. Edition 4 runs from the valleys of Dharampur up to Wilson Hill, with five distances from a 5K fun run to a 50K ultra.
Registration is open until Wednesday, 3 February 2027, 4:50 pm. The race starts at 2:30 am and the finish window closes at 12:30 pm.
From the valley floor to the hilltop.
Wilson Ultra Marathon starts in Dharampur and finishes on Wilson Hill. The theme says what the day is about: Hit the Height. Feel the Nature.
Edition 4 is organised by 18th Kilometer as a celebration of the running community and the landscape it runs through.
- Five distances, from a non-timed 5K to a 50K ultra.
- Timed runs at 10K, 21.1K, 35K and 50K, with age group categories.
- Ultra entries are open to runners with a recent qualifying race.
- Registering for the 21.1K, 35K or 50K helps sponsor a tribal girl's 5K run.
Your distance sponsors another runner's 5K.
A tribal girl's 5K run
Register for the 21.1K, 35K or 50K and you help sponsor a tribal girl's 5K run. The organiser has not published further detail yet. We will add it here once 18th Kilometer confirms.
Choose a distance. Ultras need a qualifier.
Fees are the organiser's MRP, in Indian rupees.
Fun Run
Non-timedFor beginners, families and anyone who wants to enjoy the event.
Minimum age 8 years.
Timed Run
TimedA timed distance with age group categories.
Minimum age 15 years.
Half Marathon
TimedThe half marathon distance, timed, with age group categories.
Minimum age 18 years.
Ultra
TimedNeeds a valid Half Marathon certificate completed within the last 12 months. Cut-off 6 hours.
Minimum age 18 years.
Ultra
TimedNeeds a valid Full Marathon certificate completed within the last 12 months. Cut-off 9 hours.
Minimum age 18 years.
For the 35K and 50K, the official timing certificate link is mandatory at registration. No cut-off times have been published for the 5K, 10K or 21.1K.
Every participant receives.
- Premium dry-fit T-shirt
- Finisher's medal
- E-certificate
- Healthy breakfast
- On-route hydration and medical support
Final inclusions are confirmed by the organiser before race day.
2:30 am at the start, 12:30 pm at the finish.
The race window runs for ten hours. The 35K and 50K have cut-offs inside it.
Start and finish
The route goes from Dharampur to Wilson Hill. The start and finish points will be shared by the organiser.
Cut-offs
50K: 9 hours. 35K: 6 hours. Cut-offs for the other distances have not been published.
Bib collection and parking
Details will be shared closer to the date.
Race day details may be updated by the organiser. Check the registration page and 18th Kilometer's Instagram for the latest.
Organisers and partners.
18th Kilometer
A Mumbai based organiser of family friendly running events.
Cyruns
Credited as race manager for Edition 4.
Team Run2Gether and Sunrisers Sanjit Academy
Credited as knowledge partners for Edition 4.
Xeon Multimedia
Credited as social media partner for Edition 4.
Abunduntia is a Brand Growth, Sports and Experience Management company. It supports this edition with marketing and communication.
Tell us how your brand would like to be part of race day.
Brands, running groups and companies can write to us here. The Abunduntia team reads every enquiry and replies with next steps. Sponsorship decisions sit with the organiser, and we will say plainly what is open.
- Brands: category and event partnerships.
- Running clubs and groups: team entries.
- Companies: employee teams.
Questions people ask first.
What time does the race start?
The race starts at 2:30 am on Sunday, 7 February 2027 and the event ends at 12:30 pm.
What is the minimum age?
5K: 8 years. 10K: 15 years. 21.1K, 35K and 50K: 18 years.
Do I need a certificate for the 35K or 50K?
Yes. The 35K needs a valid Half Marathon certificate and the 50K a valid Full Marathon certificate, each completed within the last 12 months. The official timing certificate link is mandatory at registration.
What are the cut-off times?
The 50K has a 9 hour cut-off and the 35K a 6 hour cut-off. No cut-off has been published for the 5K, 10K or 21.1K.
What does the 21.1K, 35K or 50K registration support?
It helps sponsor a tribal girl's 5K run.
What about refunds?
The organiser publishes refund terms separately. Please read them on 18thkilometer.com before you register.
Can the organisers use photos and video from the race?
Yes. The organisers may use race footage and photos for promotion and branding.
Who do I contact about my entry?
Write to wilsonultramarathon@gmail.com or 18thkilometer@gmail.com, or call +91 98196 74468.
Follow 18th Kilometer.
Race updates, announcements and the rest of the 18th Kilometer calendar.
Choose a distance. We will meet you on Wilson Hill.
Registration takes place on the organiser's page. Pick your distance, add your timing certificate if you are entering an ultra, and receive your bib. It closes on Wednesday, 3 February 2027 at 4:50 pm.