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Triathlon · GqeberhaIronman African Championship training plan
The Ironman African Championship is 3.8 km swim, 180 km bike and 42.2 km run in Gqeberha, next held on 28 March 2027. A 24-week block for it starts on Monday 12 October 2026. For a club athlete on 45 km a week with a 1:55 half marathon behind them, the plan expects a finish around 13:29:47.
Build my own Ironman South Africa plan — freeThe date, distance and altitude are filled in for you. See the whole block free before you unlock it.
The race
| Distance | 3.8 km swim, 180 km bike and 42.2 km run |
|---|---|
| Where | Gqeberha |
| Altitude | 10 m |
| Next edition | Sunday, 28 March 2027 (expected — not yet confirmed with the organiser) |
3.8 km swim, 180 km bike, 42.2 km run. Expect wind on the bike — it is the defining feature of this course.
Not yet confirmed by the organiser, so it is shown as expected rather than fact. Last checked 2026-09-11. Check the official entry page before booking anything.
Your calendar to race day
A 24-week block, laid out against the 28 March 2027 race date:
| Block starts | Monday 12 October 2026 — week 1 |
|---|---|
| Harder sessions arrive | Monday 14 December 2026 — week 10 |
| Peak weeks begin | Monday 22 February 2027 — week 20 |
| Taper begins | Monday 8 March 2027 — week 22 |
| Race day | Sunday, 28 March 2027 |
Volume rises no more than 10% a week and every fourth week is lighter. The full week-by-week table for this distance is on the 20-week full ironman plan page.
Race-day targets
| Swim | 2:04/100 m — comfortably below your threshold Start on the outside or at the back unless you genuinely swim fast. Thirty seconds lost avoiding a washing machine is cheaper than the five minutes lost panicking in one. Sight every six to eight strokes and settle your breathing before you push. |
|---|---|
| Bike | 150 W average, and do not exceed 167 W on any climb That is 68% of your threshold, and it will feel far too easy for the first hour. It is meant to. Every watt you spend above it in the first third comes out of your run at three times the price. Eat and drink on a timer, not on how you feel. |
| Run | 6:29/km for the first third, then hold or lift The first kilometre off the bike will feel wrong for everybody. Shorten your stride, lift your cadence, and let it come right over five minutes rather than forcing it. Walk the aid stations properly and drink — a ten-second walk that keeps you running is a bargain. |
| Expected finish | 13:29:47 — Swim 1:19:53 · Bike 7:14:32 · Run 4:45:22 · Transitions 10:00 |
Worked out for a club athlete on 45 km a week with a 1:55 half marathon behind them. Yours come from your own time trial.
Predict your Ironman South Africa time
Filled in with an example. Type your own numbers and it recalculates.
| Leg | Time | |
|---|---|---|
| Swim | 1:20:34 | 3.8 km open water |
| Bike | 7:40:37 | 180 km at about 136 W |
| Run | 4:35:29 | 42.2 km, 20% slower than fresh |
| Transitions | 10:00 | T1 and T2 together |
Bike splits are decided by wind and terrain far more than by watts, so treat this as the shape of the day rather than a target.
The coast, for or against you
At 10 m, an athlete who trains at altitude will find the same effort produces a quicker pace on the day — and the danger is going out too fast because it feels easy. Steady race pace for a club athlete on 45 km a week with a 1:55 half marathon behind them:
| Where you train | Pace in training · pace on race day |
|---|---|
| Training at the coast | 5:41/km · 5:41/km |
| Training in Johannesburg (1 753 m) | 6:10/km · 5:41/km |
Roughly 2% per 300 m above 500 m, corrected only for the difference between where you train and where you race. A planning estimate — individuals vary.
Common questions
When should I start training for the Ironman South Africa?
For a 24-week block, on Monday 12 October 2026. Starting later still works — the plan shortens the base phase to fit — but inside about six weeks the block stops being able to add fitness and becomes about arriving healthy.
What finish time should I expect at the Ironman South Africa?
For a club athlete on 45 km a week with a 1:55 half marathon behind them, about 13:29:47. Bike splits are decided by wind and terrain far more than by watts, so treat this as the shape of the day rather than a target. Your own prediction comes from your own time trial.
Does altitude matter at the Ironman South Africa?
Not for coastal athletes. At 10 m there is no correction to make. Athletes who train at altitude, in Gauteng or the Free State, should expect the same effort to produce a quicker pace on the day.
What should I know about the Ironman South Africa?
3.8 km swim, 180 km bike, 42.2 km run. Expect wind on the bike — it is the defining feature of this course.