Cape Town Cycle Tour: Inside the World's Biggest Individually-Timed Bike Race

The Cape Town Cycle Tour is the largest individually-timed mass-participation road cycling event in the world. Roughly 35,000 riders start in waves from the Cape Town city bowl on a Sunday in early March and complete a 109-kilometre loop around the Cape Peninsula, returning along the Atlantic seaboard. It has been run annually since 1978. For South African cyclists, and for the increasing number of international amateurs who travel for it, it is the fixed point on the calendar that everything else orbits.

The route runs through the entire visual repertoire of Cape Town cycling: the city under Table Mountain, the False Bay coastline through Muizenberg and Simon's Town, the climb up to Smitswinkel Bay, the long Atlantic descent along Misty Cliffs and Scarborough, Chapman's Peak Drive carved into the cliff above Hout Bay, and the Suikerbossie climb that decides the day for thousands of riders. It is one continuous lap of the most photographed peninsula in the southern hemisphere.

How Long Is the Cape Town Cycle Tour?

The route is 109 kilometres. Total elevation gain across the loop is around 1,100 metres, distributed across a small number of named climbs rather than continuous gradient. The course profile is rolling for the first 30 kilometres along False Bay, climbs at Smitswinkel near kilometre 40, traverses the gentle middle through Scarborough and Kommetjie, presents Chapman's Peak Drive at roughly kilometre 80, and finishes with Suikerbossie before a flat run-in along the Atlantic seaboard to the finish on Vlei Road in Green Point.

Cut-off times along the route are real and enforced. Riders unable to reach intermediate checkpoints by published times are routed onto shortened versions of the course. The full 109 kilometres is the standard event, but the race operates a tiered finishing window from elite times under three hours to recreational times above seven.

The Route in Sequence

Start to Muizenberg. The start moves out from the city bowl in seeded batches over roughly three hours. The opening kilometres climb gently out of central Cape Town through Woodstock and over the Edinburgh Drive ridge before descending onto the False Bay coast at Muizenberg. The riding is flat and fast through Muizenberg, St James, and Kalk Bay, hugging the railway line and the surf.

Simon's Town to Smitswinkel. Past Simon's Town the road quietens, the houses thin out, and the route climbs toward Smitswinkel Bay. The Smitswinkel climb is the first sustained effort of the day — not steep, but long enough to sort the field by fitness.

Scarborough and Misty Cliffs. The Atlantic side of the peninsula opens past Smitswinkel. The road descends through Scarborough — a small surfing settlement — and runs along Misty Cliffs, one of the most exposed stretches on the route. If the wind is up, this is where it will be felt.

Chapman's Peak Drive. At roughly kilometre 80 the route reaches the southern end of Chapman's Peak Drive. The nine kilometres of coastal road cut into the cliff above the Atlantic is the photographic centrepiece of the event. The climbing here is moderate by Alpine standards but technical — tight curves, road camber that shifts with the cliff, and views that pull the rider's attention away from the bike.

Suikerbossie. Cresting Chapman's Peak Drive drops the riders into Hout Bay. Out of Hout Bay rises Suikerbossie — roughly 1.4 kilometres at an average gradient of 6–7 percent, with sustained pitches above 8. After 90 kilometres of riding, it is the climb that defines the day. Riders who paced the first hundred kilometres conservatively crest it intact. Riders who started too hard pay here.

Camps Bay to the finish. From the top of Suikerbossie the route descends past the Twelve Apostles to Camps Bay, then runs north along the Atlantic seaboard through Bantry Bay and Sea Point to the finish in Green Point. The final ten kilometres are flat and exposed. The southeasterly wind that defines the Cape Town summer often arrives here with full force.

The single variable that defines the Cape Town Cycle Tour year to year is wind. Cape Town's prevailing summer wind is the southeasterly — the "Cape Doctor" — which can sustain above 50 kilometres per hour and gust higher. In 2017 the event was cancelled mid-ride for the first time in its history due to wildfires driven by extreme southeasterly winds. In 2009 strong winds reduced finishing rates significantly.

Riders who have ridden multiple editions speak about the wind in three modes. A still day produces fast finishing times and easy riding. A moderate southeasterly produces a tailwind through the False Bay opening and a headwind on the Atlantic return — manageable, but the closing thirty kilometres become a sustained effort. A strong southeasterly turns the Atlantic seaboard into a survival exercise.

The wind direction is the most useful piece of pre-race information available. Weather forecasts on the morning of the event are checked obsessively in the city bowl from five a.m. onwards.

Why International Amateurs Travel for It

The event attracts cyclists from roughly seventy countries every year. The appeal is specific:

Scale. Thirty-five thousand riders on a single course produces an atmosphere that no smaller event can match. The seeded start system means a recreational rider in a mid-pack group rolls out alongside thousands of others in a continuous stream that takes several hours to clear the start line.

Scenery. Few events of any size run a course this consistently scenic. The peninsula loop crosses two oceans, traverses one of the world's most famous coastal drives, and finishes under Table Mountain. The visual return on the day is unusual.

Timing. Early March in the southern hemisphere is late summer — long daylight, temperatures typically in the low to mid-twenties Celsius, water warm enough for a post-ride swim at Camps Bay. For northern hemisphere riders emerging from winter, it is an early-season target that doubles as a holiday.

Verification. The event is operated to international standards — chip timing, professional medical and mechanical support, structured aid stations. International riders can travel with confidence that the logistical operation matches what they would find at major European or American gran fondos.

When to Book

Entries open in the preceding May for the following March. The event reliably sells out — not always immediately, but well in advance of the start. International entries are handled through dedicated channels with package providers offering accommodation, transfer, and bike logistics. Independent travellers booking flights, accommodation, and entries separately are best served by completing entries by mid-year for the following March.

The week before the event in Cape Town is itself a draw. The expo at the Cape Town International Convention Centre runs for three days, the city's cafés fill with riders, and group rides assemble informally at well-known meeting points — the Sea Point promenade, the De Waal Drive layby, the cafés in De Waterkant. The Cycle Tour weekend is the largest cycling-tourism event in Africa.

What to Train For

The 109 kilometres are within reach for any rider who can comfortably complete a 4–5 hour endurance ride. The specific demands are:

• Sustained tempo on the False Bay opening and the Atlantic flat sections. Long aerobic capacity is the foundation.
• Repeated rolling efforts through the rolling middle sections — the climbs are short but cumulative.
• A late climb under fatigue. Suikerbossie at kilometre 90 is the test. Train climbs at the back end of long rides, not in isolation.
• Wind tolerance. If the body is unaccustomed to riding in 40+ kilometre-per-hour wind, the closing sections will be punishing.

FAQ

How long is the Cape Town Cycle Tour?

The full route is 109 kilometres around the Cape Peninsula. Total elevation gain is roughly 1,100 metres. There are also shortened-distance variants for riders routed off the full course due to cut-offs.

When is the Cape Town Cycle Tour held?

The event runs annually on a Sunday in early March. The Cape Town summer is at its tail end, with long daylight hours and typical temperatures in the low to mid-twenties Celsius.

Is the Cape Town Cycle Tour the largest cycling event in the world?

It is the largest individually-timed mass-participation cycling event in the world. Other events — recreational rides, charity rides, and non-timed gatherings — may have larger fields, but for an individually chip-timed event with a fixed course and seeded waves, the Cape Town Cycle Tour holds the record.

How many cyclists ride the Cape Town Cycle Tour?

Field sizes run at roughly 35,000 riders, including international entries. Numbers have varied year to year and were briefly suspended during the COVID-19 pandemic period, with the event returning to scale shortly after.

What is the toughest climb on the route?

Suikerbossie, at roughly kilometre 90, is the climb riders remember. It is about 1.4 kilometres long at 6–7 percent average gradient, with pitches above 8. The difficulty is its position in the route — after Chapman's Peak Drive, with the legs deep into the day's effort.

Has the Cape Town Cycle Tour ever been cancelled?

The event was cancelled in 2017 due to extreme wind and wildfire conditions during the race itself — the only mid-event cancellation in its history. It has also been adjusted or shortened in other years due to weather. The 2020 edition was disrupted by the early stages of the pandemic.

The Cape Town Cycle Tour is the single fixed point on the South African cycling calendar. It is the reason the road infrastructure of the Cape Peninsula is what it is, the reason the Cape Town café scene runs on cyclists at six a.m. on weekends, and the reason riders from seventy countries fly south every March. The world's biggest individually-timed bike race is not a marketing claim. It is a description.