69 · Western Cape, South Africa
Ultra-Trail Cape Town
99.1 km from a rugby club in Cape Town: two climbs on Table Mountain and Karbonkelberg in the first 50 km, nine aid stations, 26 hours.
SOUTH AFRICA
Table Mountain National Park
33° 57' S18° 25' E
Site grade
EpicFeatured99.1 km with about 5,000 m of climbing, front-loaded: both big ascents fall inside the first 50 km. The race starts at 04h00 in the dark, the cut-off is 26 hours, and the organiser warns of single-digit temperatures on top of Table Mountain in the early morning and over 30°C later in the day.
The experience
About 5,000 metres of climbing over 99.1 km, with both major ascents inside the first 50 km, a 04h00 start in the dark and 26 hours to finish. The organiser's own warning is the temperature span: single digits on top of Table Mountain at dawn, over 30°C later in the day.
Fourteen people finished the first UT100 in 2014, under a 15-hour cut-off. The cut-off is now 26 hours, and the race keeps a medal — the Originals — for anyone who still breaks fifteen.
The race did not invent running on this mountain. Every Tuesday the Tuesday Trails group meets and runs on Table Mountain; in race week the meeting point is Kloof Corner at 17h45 and the organiser expects more than 300 runners, locals and visitors together. The park itself is a working city park: 22 mammal species, 250 birds, and commuters' dogs on the same paths.
Where the sources disagreeThe organiser publishes two different climbing figures for this course on the same page, 5,000 m and 4,972 m, and two for the 100 miler, 7,187 m and 7,516 m. Read them as approximate. Race day is also not a normal day on this mountain: SANParks opens its own safe-hiking guide with attacks and muggings, advises never hiking alone, and keeps a security hut at the bottom of Platteklip Gorge. Cut-off times exist partly to meet the event's permit conditions, so a marshal turning you back is not negotiable.
Every run here is free to read. The Field Cap pays for the next place we go and verify, and the runners wearing it are what keeps this independent.
Shop the Field Cap — $48 USD →Trail path
The line
you follow.
- 01Gardens Rugby Club
- 02Table Mountain
- 03Karbonkelberg
- 04Hout Bay
- 05Constantia greenbelts
- 06University of Cape Town
- 07King's Blockhouse
- 08Gardens Rugby Club
Route sections
The organiser calls the route front-loaded and technical: two significant climbs, Table Mountain and Karbonkelberg, inside the first 50 km. Leaving at 04h00 means climbing the first of them by headtorch.02 · Around the BackHout Bay to the Constantia greenbelts
The course turns away from the Atlantic side and works around the mountain into the greenbelts. Views over Table Mountain and the Twelve Apostles are what the terrain pays back.03 · Fast-Flowing ForestGreenbelts to the University of Cape Town
Forest trail, the fastest running of the day, into the aid station at the University of Cape Town. Nine aid stations serve the UT100 and the race is cupless: you carry your own.04 · The Blockhouse TaxUniversity of Cape Town to Gardens Rugby Club
One last climb to the King's Blockhouse puts you back on the contour path. The organiser's own line is that the race village is heard before it is seen.
Weather profile
What the sky
is likely to do.
Late November is southern-hemisphere summer, but the organiser states conditions vary drastically on the same day: single-digit temperatures early on top of Table Mountain, over 30°C in the afternoon. SANParks describes the tablecloth of cloud that pours off the mountain when the south-easter blows, and warns that the mountain is cold and windy above the city even when the city is not.
Season & timing
Signature moments
What you will
remember afterwards.
The 04h00 headtorch start at Gardens Rugby Club
Table Mountain climbed before sunrise
Karbonkelberg above Hout Bay
The climb from the University of Cape Town to the King's Blockhouse
Tuesday Trails meeting at Kloof Corner in race week
FIRST EDITION
14Fourteen people finished the first UT100, in 2014
The inaugural 100 km had a 15-hour cut-off and fourteen finishers. The cut-off is now 26 hours and the field is one of the event's most competitive, but the race still gives an Originals medal to anyone who comes home inside fifteen.
Access & logistics
Key hazards
- ▲Technical terrain with steep ascents and descents on every distance
- ▲A temperature swing from single digits to over 30°C inside one race
- ▲Wildfire: the indemnity lists it, and SANParks began cutting the Circum-Peninsula fire break network in September 2026 ahead of the high-risk season
- ▲Personal safety — SANParks' safe-hiking guide is written around attacks and muggings in the park
- ▲Patchy mobile reception; SANParks states some parts of the park have none
- ▲A cupless race: no cups, bottles or cans leave an aid station
- ▲Compulsory gear checks with 15 to 30 minute penalties per missing item
SafetyOrientation only. Always use current official maps, alerts and safety guidance. SANParks' own advice for this park is not to walk alone, to tell someone your route and expected return, and to programme the park emergency number 086 110 6417 into your phone before you start.
We track ground truth. Send a field note after your run: three photos, ground condition, the signature moment, the local anchor.
Official sources
- 01www.ultratrailcapetown.com/ut100
- 02www.ultratrailcapetown.com/100miles
- 03www.ultratrailcapetown.com/tm35
- 04www.ultratrailcapetown.com/pt55
- 05www.ultratrailcapetown.com/schedule
- 06www.ultratrailcapetown.com/race-info
- 07www.ultratrailcapetown.com/enter
- 08www.sanparks.org/parks/table-mountain
- 09www.sanparks.org/parks/table-mountain/what-to-do/attractions/table-mountain
- 10www.sanparks.org/parks/table-mountain/useful-information/safe-hiking
- 11www.sanparks.org/parks/table-mountain/cards-permits/activity-permit
- 12www.sanparks.org/parks/table-mountain/explore/fauna-flora/mammals/checklist
- 13www.sanparks.org/parks/table-mountain/useful-information/weather
- 14www.tablemountain.net/plan-your-visit/ticket-prices
- 15whc.unesco.org/en/list/1007
- 16commons.wikimedia.org/wiki/File:Rock_path_on_Platteklip_Gorge_trail,_Table_Mountain_in_Cape_Town,_South_Africa_04.jpg
Last verified 2026-09-16 · Record CETC-RUN-069 · Orientation only. Always use current official maps, alerts and safety guidance.
Photograph: Lovemedead · CC BY-SA 4.0