South Africa
Lesotho
Namibia
Botswana
eSwatini
Zimbabwe
Date
Sat, 1 May 2027
Start 06:00
2027
Road
ASA · ACNW
N12 Ultra Marathon Series 4-in-1
Last updated 21 Oct 2026
Ultra
10km
Date, time and location confirmed. Other details assumed from last year.
About this event
The 2027 N12 Ultra Marathon Series 4-in-1 takes place on Saturday, 1 May 2027, from 06:00, at Klerksdorp Recreation Centre in Klerksdorp, North West. Distances are 50km and 10km. It is a qualifying event for the Comrades Marathon. On-the-day entry details and a race flyer for 2027 have not been published yet.
Distances & fees
Distances, start times, cut-offs and entry fees.
Saturday
1 May 2027
| Distance | Entry Fee | Temp Licence | Type | Start | Cut-off | Details | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ultra Marathon | ZAR 310 | ZAR 75 | Road | 06:00 | 12:10 | ||||||||||||||
Comrades
|
|||||||||||||||||||
| 10km Run | ZAR 250 | ZAR 75 | Road | 07:00 | 09:30 | ||||||||||||||
|
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Temporary ASA licence fee — only payable if you are not a member of an affiliated running club.
Merchandise
T-Shirt
ZAR 100
How to enter
Information on how to enter this event.
Online entries
Entries via PeakTiming
Refunds
No refunds of entry fees
Race Day Information
Practical information for race day.
Running with Earphones
No iPods or music devices with earphones
Pets
No pets allowed on the route
Water Points
Hydration stations will be positioned approximately every 3 kilometres along the course
Refunds
No refunds of entry fees
Location
Where the event starts and how to get there.
Klerksdorp Recreation Centre
Get directionsGet notified
Follow this event
We'll let you know when online entries open, the date changes, or results are loaded — no account needed.
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Contact the organiser
Organiser
North West N12 Ultra
Race Office
Send a message to the organiser and they'll reply to the email you provide.
Accommodation
Places to stay near the start. Booking through this map supports RunningCalendar at no extra cost to you. Affiliate
Training programs
Hand-picked training pathways to get you to the start line ready.
Coach Parry
Structured, app-delivered plans for every distance from 5 km to Comrades — daily workouts, pace targets, Strava sync and a South African coaching community.
Affiliate · disclosed Join NowOwnMyRun · Gerda Steyn
Free, self-guided training plans built by Comrades & 2 Oceans champion Gerda Steyn — a great starting point if you want structure without a subscription.
View plansEnergy Lab
A South African running community with a built-in training app — adaptive plans whose paces recalculate as you get fitter, plus club runs, results and event RSVPs. Free while in beta.
Join Energy LabYou may also like
Past editions
FromZAR 250
Enter Now
via PeakTiming
