Overview

About this event

The 2026 Boulders Marathon 25km will take place Saturday, 19 September 2026 from 06:00, at Kaapmuiden Primary School in Matsulu, Mpumalanga, South Africa. Distances include a 25km and 10km races.

Races

Distances & fees

Distances, start times, cut-offs and entry fees.

Saturday 19 Sep 2026

Distance	Entry Fee	Temp Licence	Type	Start	Cut-off	Details
25km Race	ZAR 200	ZAR 50	Road	06:00	—
Minimum age 16 years
10km Race	ZAR 150	ZAR 50	Road	06:30	—
Minimum age 14 years

Temporary ASA licence fee — only payable if you are not a member of an affiliated running club.

Goodies

Merchandise

T-Shirt

ZAR 100

Entry

How to enter

Information on how to enter this event.

Download the official event flyer

Online entries

Enter Now

Entries via EntryGeek

Pre-race

Number collection

Collection venues, dates and times.

Unity Technologies

Fri, 18 Sep 2026 · 10:00–17:00

Race-morning collection

Available from 04:30

On the day

Race Day Information

Practical information for race day.

Start Kaapmuiden Primary School, Matsulu Click for directions

Finish Kaapmuiden Primary School, Matsulu Click for directions

Handouts

Medals & Selati Good Bag for all Finishers!

• Transport - 25km only depart 5am.

Featured

Featured race

Featured 2026

Verified · 8 days ago

Midrand Striders Chamberlain Country Classic

30 Aug 2026 First start 06:30 Kyalami Corner

Half Marathon 10km 5km

Entry from R100 Save Open race

Downloads

Resources

• Event flyer (773.05 KB)

Where

Location

Where the event starts and how to get there.

Kaapmuiden Primary School

Get directions

Contact

Contact the organiser

Organiser

Marthinus Kelder

[email protected] +27845816503

Send a message to the organiser and they'll reply to the email you provide.

Your name

Email

Message

Send message

Stay

Accommodation

Places to stay near the start. Booking through this map supports RunningCalendar at no extra cost to you. Affiliate

Train

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 Now

OwnMyRun · 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 plans

Energy 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 Lab

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History

Past editions

Previous edition: 2025

View all previous →