Twelve weeks is enough time to turn up on the start line fit, fuelled and ready for the wind. It's not enough time to waste. Here's how to spend it, whether you're aiming to finish inside seven hours or chasing sub-3.
Know the route before you train for it
The Cape Town Cycle Tour is 109 km around the Peninsula, with roughly 1,000 m of climbing. That's not a mountain stage, but the climbs come in a nasty order. Edinburgh Drive arrives early, when everyone is too excited and goes too hard. Smitswinkel is a long, steady drag past the halfway mark. Then the race gets serious: Chapman's Peak, with its rolling climb above the sea, and finally Suikerbossie, short and steep, when your legs have nothing left.
And then there's the wind. A southeaster can turn the False Bay stretch into a slog or blow you home on the Atlantic side. You can't control it, but you can train to ride steadily into it instead of burning matches fighting every gust.
The lesson: most riders don't lose time on the first half. They lose it in the last 40 km. A good plan trains you to arrive at Chappies with something left.
Train by feel or train with power
You don't need a power meter to get fitter. Riding by feel works if you're honest about effort. Use five simple levels: Easy, Steady, Strong, Hard and Very hard. The talk test keeps you honest. On an Easy ride you can chat in full sentences. Steady, you can talk but you'd rather not. Strong is a few words at a time. Hard and Very hard, you're not talking.
A power meter or heart-rate monitor gives you sharper targets and lets you track progress with an FTP test. It's especially useful for pacing climbs, where it's easy to go too hard at the bottom. Either way, the structure of the plan matters more than the gadget.
Most of your riding should be easy. Endurance research on well-trained athletes (Seiler, 2010) shows that the best results come from lots of low-intensity work with a smaller dose of hard efforts. Riding every session at "kind of hard" leaves you tired and no faster.
Not sure which approach suits you? Use the plan picker and it'll match you in three questions.
The shape of 12 weeks: build 3, recover 1
Fitness comes from training plus rest. A 3:1 pattern works for most amateur riders: three weeks building load, then one easier week to absorb it. Over 12 weeks that looks like:
- Weeks 1–3: base. Mostly Steady riding, one session with short Strong efforts, a benchmark ride so you know where you start.
- Week 4: recovery. Shorter, easier, still riding.
- Weeks 5–7: build. Longer weekend rides, threshold climbing intervals, your first long efforts into a headwind.
- Week 8: recovery and a retest.
- Weeks 9–10: race-specific. Climbing on tired legs, race-pace blocks, a dress rehearsal ride with full fuelling.
- Weeks 11–12: taper.
Life will get in the way. When a week goes sideways, do a shorter version of it. Never try to catch up by cramming missed sessions into the next week.
Sessions that match the route
Generic intervals make you fitter. Route-specific sessions make you faster on the day. Three are worth building into your plan:
- Climbing at threshold for 8–15 minutes, the length of Chapman's Peak, holding even effort from bottom to top.
- Headwind blocks: long Steady-to-Strong efforts on an exposed road, focusing on holding the same effort, not the same speed.
- Hard climbing at the end of a long ride, so Suikerbossie feels familiar instead of brutal.
The taper: two weeks, less volume, keep the intensity
A meta-analysis on tapering (Bosquet et al., 2007) found the best approach is roughly two weeks, cutting training volume by about 40–60% while keeping some intensity. Don't stop riding. Keep short, sharp efforts so your legs stay switched on. You'll feel restless. That's the point.
Fuelling: 60–90 g of carbs per hour
For a ride over two hours, current research (Wallis & Podlogar, 2022) supports 60–90 g of carbohydrate per hour, depending on your gut and how hard you're going. That's roughly a gel or a bar every 20–30 minutes, plus a carb drink. Your gut needs training too: practise race fuelling on every long ride from week 5, not for the first time on race day.
Caffeine helps many riders. The International Society of Sports Nutrition position stand (2021) points to around 3–6 mg per kg of body weight. Try it in training first; some people don't tolerate it well.
Race week basics
- Ride short and easy, with a few brief efforts two days out.
- Eat normally, with a bit more carbohydrate in the last two days.
- Check your bike early in the week, not the night before. New tyres? Ride them first.
- Plan your start-line logistics and breakfast. Eat 2–3 hours before your seeding.
- Tape a pacing card to your top tube with target times at the key climbs.
- On the day, start slower than you want to. Edinburgh Drive is not where races are won.
Get a plan built for this route
Our plans put all of this into a week-by-week PDF for your level and your hours, by feel or with power. Find your plan in 30 seconds, or grab the free pacing card first.
Sources: Bosquet L. et al. (2007), Med Sci Sports Exerc; Seiler S. (2010), Int J Sports Physiol Perform; Wallis G. & Podlogar T. (2022), Sports Med; Guest N. et al. (2021), J Int Soc Sports Nutr. Ride 109 is not affiliated with or endorsed by the Cape Town Cycle Tour.