The Bike at Belek: 90 Flat Kilometers Where the Wind Decides Who Arrives Fresh

The Course in a Nutshell

The bike leg at 70.3 Belek officially measures 90.1 km (one data source also lists 88.5 km: keep that in mind when programming your head unit). The layout is simple: two laps of a roughly 35 km loop plus an out-and-back section toward the Expo 2016 area. The listed elevation gain is about 80 meters (one data block shows 137 m), and the only "climbs" are the bridges. The roads are multi-lane, wide, and well paved; reports note good traffic control. One race report mentions a few stretches of rough tarmac before merging onto the highway, which itself rolls beautifully.

The Real Opponent: The Wind

On a course this flat and exposed, wind is the only variable that matters. There are no woods, no sheltered valleys: if it's blowing, you're in it for kilometers at a time. The practical takeaway is simple: race on power, not speed. If your target is 200 watts, it's 200 watts whether you're doing 42 km/h with a tailwind or 30 km/h into a headwind. Chase speed into a headwind and you'll torch your run before you ever get off the bike.

What to do in training:

• Long blocks (60-90 minutes) at steady power in the aero position, no breaks. Flat courses offer no natural recovery: there are no descents to catch your breath.
• Test your aero position on open, windy roads, not just on the trainer. At Belek you'll be on the extensions for nearly the entire leg.
• Practice fueling in the aero position: over 2.5 hours without ever sitting up, eating and drinking becomes a technical skill.

The Drafting Problem and Crowded Laps

Let's be honest here: several race reports and athlete discussions flag blatant drafting and packed groups on the course, with the second lap particularly congested. It's a recurring theme for this race: fast times, yes, but not always "clean." What this means for you, in practice:

• If you start in the fast waves, expect traffic on the second lap when you catch slower athletes. Plan your passes early and stay wide.
• If your goal is an honest time, hold your legal distance and accept that some riders will pass you in packs. Your race gets decided on the run.
• Don't use historical Belek bike splits as an absolute benchmark for your pacing: some of those times are inflated by pack riding.

How to Pace Your Effort

The number one risk on this course is going out too hard. Flat terrain is tempting: you feel good, the speed is high, the watts seem easy. Rule of thumb: stay slightly below your target for the first 20 km, then settle in. The two-lap layout helps: on the first pass you learn where the wind shifts, on the second you use it.

A reference for splits (rough estimates, not official data): a mid-pack goal sits around 2:50, a fast athlete around 2:30, a top age-grouper under 2:15. But the number that really matters is different: getting off the bike with the legs to run a flat half marathon at your pace. At Belek, the run shows no mercy to anyone who spent too much in the saddle.

Decisions to Make Now

1. Pick your target wattage and validate it with at least two long aero simulations within six weeks of race day. 2. Decide your wheel strategy based on the wind forecast: deep-section wheels pay off on this course, but weigh how you handle crosswind gusts. 3. Prepare a mental plan B for second-lap traffic: knowing it's coming keeps you from getting rattled and surging.