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A wide view of the ocean and beach during a sunrise.
Race Finder

IRONMAN 70.3 Durban.
Race Durban on your terms.

Durban offers the Indian Ocean, roads stretching along the coast and a promenade that makes running look deceptively inviting. That's an excellent reason to save energy for it. The exact 2027 swim beach and bike turns still need a current map.

Umhlanga Rocks, a sunrise over the ocean.

Race day
6 Jun 2027
Course
Swim 1.9 km · Bike 90 km · Run 21.1 km
Historical air
15–24°C

What could you race?

I’m Tom, the coach behind Sense Endurance Coaching. Tell me where you are now and I’ll show you what a strong day in Durban could look like.

Let’s build your race

Let’s build your race.

Your age and race category help me estimate where that performance could place you. They don’t determine how fast I think you can race.

Change units

Make the promenade worth running.

On the previous route, athletes swam at Bay of Plenty, rode the M4 and ran two waterfront laps. The combination rewards a smooth ride and a half marathon that starts under control. The coming year's beach and lap details still need confirmation, so rehearse the decisions, not yesterday's turns.

Durban swim beach, 2027 venue pending

Swim steadily rather than planning for a guessed exit

The calm ocean swim at uShaka Beach rewards an honest, controlled opening.

Seed honestly. Settle into rhythm.

M4 Ruth First Highway, previous bike course

Keep control through any rolling road sections

The fast, undulating M4 highway invites surging on every rise. Hold one steady power number instead.

Cap opening effort. Fuel early.

Durban coastal bike return, provisional

Let coastal wind alter speed, not power

Repeat the first loop's effort and finish planned nutrition before the promenade run.

Stay patient. Finish planned nutrition.

Durban promenade, opening run stage

Find your running legs before chasing a flat split

Let the outbound promenade laps feel easy, not fast.

Easy first aid station. Check posture.

Durban beachfront, finishing stage

Keep the closing effort honest in the actual conditions

Only progress once the outbound laps have held together.

Stay tall. Choose the last move late.

What to check in race week

Confirm the 2027 date and actual sea start. Older information names uShaka Beach while the previous route used Bay of Plenty. Check the new M4 bike turns, promenade laps, transitions, waves and aid before treating either beach as the start.

Forecast statusToo early for a forecast

A race-day forecast is not meaningful yet; check back closer to the event.

Temperature
14.5–23.6°CDew point centred on 11.8°C
Wind and gusts
11.2 km/hGusts up to 54.7 km/hPrevailing direction NW
Rain likelihood
Up to 55%Wet-surface uncertainty retained

Historical baseline, 2019–2025 · Open-Meteo historical archive · Updated 2026-09-14.Historical comparison only. This is not a forecast for 2027.

Make your finish prediction and I can send this plan to you in race week.

Build the legs.
Practise the decisions.

A finish range gives you something to work towards. The preparation is specific to this race: calm sea execution, controlled riding across undulations and an even coastal half marathon can be prepared before every new edition detail is published.

I’m Tom. With Sense Endurance Coaching, I’ll build that preparation around your life, follow how you respond and adjust the work as you get closer to Durban.

Explore coaching
Trisutto certified80/20 Endurance certifiedBrett Sutton’s Coach the Coach programme

Training on your own? See half distance plans

Course sourceOfficial course

PhotographyGreg ZaalCC0 1.0 · resized, cropped and monochrome