Cape Town, ZA · October 2026
Cape Town Marathon
- Distance
- 42.20 km
- Elevation gain
- 73 m
- Typical temp
- 13–24 °C
- Cutoff
- 7:00:00
The short version
A genuinely hard course
- Most runners crack near km 32 — fuel before km 30, not at it.
- Full overhead sun from km 1 — sunscreen and run the shaded side.
Next edition
18 October 2026
Typical race-day conditions
13–24 °C
We lock the real forecast into your plan in race week.
Course difficulty
HardDriven by typical race-day heat (~19 °C). Harder than Auckland Marathon (5.2), easier than McCourt Foundation LA Marathon (5.2) — tougher than 49% of the races we cover.
Race data quality
Low confidence
Auto-generated from GPS route + elevation data
Course route from a community GPX; race date/start time not set (generic defaults). Climate from Open-Meteo archive.
Elevation profile
Route-derived (GPX + DEM)
Paid strategy guardrail
Official race packet remains source of truth
- goandrace.com (community course route)
- Race month per official race calendar
- Open-Meteo historical climate archive (2022–2024)
Step 1 · Free preview
See the course-adjusted plan first
Enter one recent result. The preview returns course cost, first splits, and fuel target from the deterministic engine and the current course data model.
VDOT
49.1
Estimate
3:18:51
Course cost
+5:07
Fuel target
60 g/h
60 g/h needs a trained gut — practise it in training, never try new fuelling on race day. Your full plan tunes this to your experience.
First 5 km preview
full race locked
- km 14:51
- km 24:57
- km 34:51
- km 44:45
- km 54:45
First race free · then €7 Race Pass · no monthly subscription
Uses an approximate course model; verify final logistics against the official race packet.
Step 2 · Your full Cape Town Marathon plan
The preview shows the shape. The plan races it for you.
Course preview
Free
what you see now
- Difficulty score & course data
- Course-cost & toughest km
- Your first full plan free, ever
Race Pass
€7
one-time, this race
- Every km split, weather-adjusted
- Nutrition & fluid timeline
- Heat, wind & sun race tactics
- Danger zones + watch file (GPX)
- Race-week forecast & reminders
Annual
€19
per year, every race
- Everything in Race Pass
- Unlimited races, all year
- Re-plan as your fitness changes
No subscription required — one race is a one-off €7. See a full sample plan →
Continue with approximate course data →Course elevation
73 m total gain · 74 m loss · max 41 m, min 1 m.
Fly the course
Sun & shade
Sun in your eyes
1 km
Sun on your back
2 km
Side / overhead
39 km
From km 1 the sun sits high overhead — peak UV and radiant heat, so keep sunscreen on and run the shaded side of the road where you can.
Approximate — solar position from the route geometry and a 09:00 start (timezone estimated from longitude), for a mid-pack finishing time.
Race overview
How hard is this course?
Reference table — how the Cape Town Marathon compares to a flat sea-level course for four typical fitness levels. Computed from the route profile, mean course altitude, and typical race-week climate (19 °C / 67 % humidity). Your personal strategy uses your VDOT, per-km splits, nutrition timing, and the typical climate baseline for this static sample; paid strategies use Open-Meteo when a verified race date is inside the forecast window.
| Runner | Flat-course finish | Cape Town Marathon finish | Course cost | Adjusted pace |
|---|---|---|---|---|
| Beginner (VDOT 35) | 4:16:08 | 4:22:54 | +2.6% | 6:13/km |
| Intermediate (VDOT 45) | 3:28:17 | 3:33:47 | +2.6% | 5:04/km |
| Trained (VDOT 50) | 3:10:41 | 3:15:43 | +2.6% | 4:38/km |
| Competitive (VDOT 60) | 2:43:24 | 2:47:42 | +2.6% | 3:58/km |
Reference nutrition
For a 70 kg runner finishing in 3:15:43 at 19 °C. Adjust to your weight and tolerance — these are ISSN-window targets, not prescriptions.
- Carbs / hour
- 60 g
- Total carbs
- 196 g
- Fluid / hour
- 665 ml
- Sodium / hour
- 500 mg
FAQ
Get your personalized strategy
The numbers above are samples. Sign up free and get the full Cape Town Marathon strategy from your VDOT, the current course model, Open-Meteo race-week forecast when available, and your nutrition preferences.
First race free · €7 per additional race · €19/yr for unlimited
Get my Cape Town Marathon strategyRelated races
- TCS Amsterdam Marathon· Amsterdam0 m gain · typical 10–16 °CCape Town Marathon vs TCS Amsterdam Marathon — which is harder? →
- Auckland Marathon· Auckland88 m gain · typical 14–19 °CCape Town Marathon vs Auckland Marathon — which is harder? →
- Zurich Marató Barcelona· Barcelona99 m gain · typical 8–16 °CCape Town Marathon vs Zurich Marató Barcelona — which is harder? →
- Berlin Marathon· Berlin15 m gain · typical 12–22 °CCape Town Marathon vs Berlin Marathon — which is harder? →
New to the marathon? Start with our marathon pacing strategy guide or run the VDOT calculator.