AI quick summary
- The sprint position: drop to the drops (not the hoods), elbows bent, chest low over the bars, weight forward. Grip the bars firmly — you're about to produce 1000–1500 watts and the bike will lurch
- Gear selection: start the sprint in a gear you can turn at 90–100 rpm, then shift up as you accelerate. Too hard a gear and you bog down; too easy and you spin out
- The jump: stand up, pull on the bars (to counterbalance the pedal force), and drive the first 5–8 pedal strokes at maximum effort. Then settle into a seated high-power effort for the final 100–200m
- Timing: in a race sprint, the rider who goes last (from the slipstream) usually wins. Wait until 150–250m from the line, then launch. Going too early means you're the lead-out for the riders behind you
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Body position
Get in the drops. The drops give you the lowest, most aerodynamic position and the firmest grip on the bars — essential when you're producing 1000–1500 watts and the bike is lurching beneath you. Riding the hoods in a sprint is a common beginner mistake — you have less leverage, less aero, and the bars can slip from your grip under maximum force.
Elbows bent, chest low, weight forward. Your upper body is a counterbalance to the downward pedal force — you pull UP on the bars (left hand when the right foot pushes down, and vice versa) to keep the bike from rocking. This upper-body pulling is a significant part of sprint power; riders who only pedal with their legs leave 100–200 watts on the table.
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The jump and the gear
Start the sprint in a gear you can turn at 90–100 rpm — typically the 53×15 or 53×14. The jump is the first 5–8 pedal strokes: stand up, pull hard on the bars, and drive at maximum effort. The bike accelerates from ~30 km/h to ~50+ km/h in these first few strokes. Then, as your cadence rises above 100 rpm, shift up one gear (to the 53×13 or 53×12) and continue driving.
The common mistakes: (1) Starting in too hard a gear — you can't turn it fast enough to accelerate, and you bog down. (2) Starting in too easy a gear — you spin out (cadence above 120 rpm) before reaching top speed. (3) Not shifting during the sprint — one gear change at the right moment adds 2–3 km/h to your top speed.
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Sprint training
Sprint training is neuromuscular — it trains your nervous system to recruit maximum muscle fibers in minimum time. The sessions are short and intense: 6–8 sprints of 10–15 seconds, full recovery (3–5 minutes) between each. Quality over quantity — a sprint session with 8 good efforts is better than 15 degraded ones.
Two types of sprint training: (1) Seated sprints — build raw power. 15-second maximum efforts from a slow roll, staying seated. Builds the force per pedal stroke. (2) Standing sprints — technique practice. Race-pace sprints from a rolling start, standing up, practicing the jump and the gear shift. Do one session of each per week during a Build phase.
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Race sprinting — the timing
In a race, the sprint is about timing and positioning as much as power. The rider who goes last — from the slipstream of the riders ahead — usually wins, because they benefit from the draft until the final moment. Going too early (from 300m out) means you're doing all the work while the riders behind you save 30% in your draft.
The ideal sprint distance depends on your strengths: a pure sprinter (like a track sprinter) can sustain maximum power for 200m — wait until 200m to go. A stronger rider who can sustain high power longer might go from 300–400m. The key is knowing your distance and not launching before it. Most amateur races are lost by going too early, not too late.
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