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Speed is the easiest climbing event to follow. Two athletes (sometimes four, from 2026) stand side by side, the signal sounds, and whoever slaps the timing pad 15 metres up first wins. The best men finish in under five seconds; the best women are around six.
Watch a few races, though, and questions come up. Why is the route identical every time? Why does someone who clearly climbed fastest get declared the loser? Why do boulder and lead athletes rarely show up in speed? This is post 3 of the "Climbing Competitions and Pro Climbing" series, and it answers those questions. By the end you should be able to explain why speed records fall almost every year, and what a single false start costs.
The rules here come from World Climbing's (formerly IFSC) January 2026 Competition Rules, Annex B (individual speed) and Annex D (team speed) of the Event Regulations, and the Speed Licence Rules.
One route, the same everywhere
Boulder and lead get new routes at every event. Speed is the opposite. Under the Speed Licence Rules:
- The wall is 15.00 metres high (§1.1.1), with two routes side by side, each 3 metres wide (§1.1.2).
- The wall overhangs a constant 5 degrees, with a tolerance of 4.5–6.5 degrees (§1.1.4).
- The wall is built from 1.5-metre-square panels, and every hold's type, position and orientation follow the official route map in the appendix.
The result: athletes in Shanghai, Kraków and Salt Lake City climb the same route. They can drill every move hundreds or thousands of times on a speed wall at home.
That is why World Climbing's speed page says speed is the only one of the three disciplines with officially recognised world, continental and Olympic records. Boulder and lead routes differ from event to event, so results can't be compared across events. The speed route is fixed, so 4.54 seconds means the same thing wherever it is run.
Athletes are protected by an auto-belay from above, so they don't clip anything. They just go.
When a run starts and ends
Start: the starting signal, or the moment the force on the starting pad drops below the trigger threshold, whichever comes first (Competition Rules §7.2).
False start: a reaction time under 0.100 seconds is a false start (§7.3). The rules treat a reaction that fast as leaving without waiting for the signal.
Finish: the clock stops when the athlete strikes the timing pad at the top by hand (§8.4).
Timing: all times are measured to the thousandth of a second (Annex B §7.1). Official times and records, however, are always rounded down to the hundredth (§7.2). The regulations' example: a measured 4.798 seconds becomes an official 4.79; to break that record, the next athlete needs 4.789 or faster. The rounding reflects construction and measurement tolerances of the wall.
How a speed event runs
Per Annex B Table 1, speed has only two rounds: qualification and the final (a knockout bracket).
Qualification
Each athlete gets one run on each lane (§2.2): two runs on a traditional two-lane wall, four on a four-lane wall.
Athletes are ranked on their best time (§8.2). If best times are equal, the next-best results are compared, in the order valid time, fall, false start, not started.
A false start in qualification doesn't stop the race. The athlete keeps climbing and the result is recorded (Annex B §5.1), but that run counts as a false start. With several runs, one false start isn't fatal.
The final: a knockout bracket
The top qualifiers go to the knockout final. The quota depends on how many athletes completed qualification: 16 if there are 16 or more, and in the four-lane format, 32 if there are 32 or more (§2.3).
Head-to-head (Speed 2): two athletes per race, and the winner advances (§2.5). The two semi-final losers race for third (the small final); the two winners race for gold (the big final).
A false start in a knockout race makes the starter stop the race (§5.1). Under §6.2, if one athlete false starts, the other wins. That is the "climbed fastest but lost" case: the athlete who false started may still hit the pad first, but the race is already over.
The 2026 change: four-lane speed
In 2026, the World Climbing Series used four-lane walls for the first time, at three standalone speed events (speed page); the first was Kraków in July. Under Annex B, the four-lane format (Speed 4) differs like this:
- Four qualification runs per athlete, one on each lane, all counting towards the ranking (Kraków qualification report).
- The final expands to 32: a round of 32 with eight four-person races, then the quarter-final (16), the semi-final (8), and one four-person medal race (Annex B Figure 4).
- Four athletes per race, top two advance (Annex B §2.6, §6.4). An athlete who starts a little slow can still go through in second.
- The medal race settles all four places at once. The Kraków race report describes "a single medal race that decided all four final positions simultaneously": four athletes race, and gold, silver, bronze and fourth are decided together.
Four lanes had already been used at regional events such as the Asian Games. Speed at the 2026 Aichi-Nagoya Asian Games was also four-lane (post 5 covers what happened with Taiwan at those Games).
Speed relay
According to the January 2026 calendar announcement, the Guiyang and Chongqing events added relay and mixed relay (rules in Annex D); in practice, Kraków in July also held relay and mixed relay (Kraków qualification report). Relays use the four-lane wall, with each two-person team on adjacent lanes. The first leg starts on the signal; when they hit the pad, the system shows a light, which is the second leg's start signal. The result is the sum of the two legs' climbing times, and the lowest total wins (Annex D §1.3, §4.12, §6.1).
World records (as of 2026-10)
| Category | Record | Athlete | When and where |
|---|---|---|---|
| Men | 4.54 s | Zhao Yicheng (China) | 2026-05-10, Wujiang semi-final |
| Women | 5.99 s | Emma Hunt (USA) | 2026-07-04, Kraków quarter-final |
The progression shows how fast speed is improving:
- Men: per World Climbing's record news, Sam Watson of the USA ran 4.64 seconds at Bali 2025. In April 2026, Zhao ran 4.58 at the Sanya Asian Beach Games, his first senior event. A month later, aged 16, he lowered it to 4.54 in Wujiang.
- Women: Poland's Aleksandra Mirosław ran 6.06 seconds in Paris Olympic qualification, then 6.03 at the 2025 Seoul World Championships. In July 2026, Hunt ran 5.99 in Kraków and became the first woman under six seconds.
Speed records keep falling because the route is fixed. Everyone builds experience on the same route, so the move sequence, the start, and body position on every move can be studied and copied. As of 2026-10, the Santiago event on 23–25 October still has speed on the programme, so the records may change again.
Why speed athletes are different people
Speed rewards drilling a fixed route until it is as fast as possible. Boulder and lead reward solving routes you have never seen. The abilities involved are very different.
The 2026 Asian Games medals show it. None of the speed medallists (China's Chu Shouhong, Iran's Reza Alipour, Indonesia's Desak Made Rita Kusuma Dewi and others) appear on the boulder or lead podiums, while the boulder and lead medals went to the same group of Japanese, Korean and Chinese climbers.
The Olympic format has moved the same way: Tokyo combined all three disciplines, Paris split speed off as its own medal, and Los Angeles splits boulder and lead as well. That history is in post 4.
What to watch on a broadcast
The silence before the start. Athletes put their hands on the starting holds and one foot on the pad, and the venue goes quiet for the signal. This is when false starts happen: nerves push someone to anticipate, and the reaction time comes in under 0.1 seconds.
The reaction time readout. Broadcasts often show each athlete's reaction time. The ideal start is as close to 0.100 seconds as possible without going under. A whole run lasts four or five seconds, so a slow start is hard to make up.
Mistakes mid-route. A foot slip or a bobbled hold can cost more time than the margin between the two athletes. Finals are about speed, but also about who gets through a clean run.
Knockout tactics. In a head-to-head, if the opponent slips first, the other athlete can ease off a little; if the opponent is flying, they have to take risks. With four lanes and two advancing, athletes tend to climb more conservatively until the medal race, where everyone goes all out.
Watch the clock, not just the bodies. When two athletes hit the pad almost together, you can't tell by eye. Look at the thousandths on the timing board.
Practice: four scenarios
The answer is under each question. Think first, then check.
1. In a knockout race, athlete A has a reaction time of 0.092 seconds and hits the pad first. Athlete B tops 0.2 seconds later. Who wins?
Answer
B. 0.092 seconds is under 0.100, so A false started. In a knockout race the starter stops the race, and under Annex B §6.2, if one athlete false starts, the other wins.
2. If the same false start happens in qualification, is A still in it?
Answer
Yes. Qualification isn't stopped; that run is recorded as a false start, but the ranking uses the best run. In Speed 2 each athlete gets two qualification runs and in Speed 4 four, so a good time on another run is unaffected.
3. The timing system measures 5.987 seconds. What is the official time, and how fast must someone go to beat it?
Answer
Official times are rounded down to the hundredth, so it is 5.98. To beat 5.98, the next athlete needs a measured 5.979 or faster (an official 5.97).
4. In the round of 16 of a four-lane final, athlete C finishes second in their race. Do they advance?
Answer
Yes. In the four-lane format, each race has four athletes and the top two advance to the next round (Annex B §2.6, §6.4). Only the final medal race decides places one to four directly.
Next
You now know how all three disciplines are scored. How does the Olympics put them together? Why did Tokyo multiply rankings, and what was the criticism? How did Paris's 100-point combined work? Why does Los Angeles have six gold medals? That is post 4: Olympic climbing from Tokyo and Paris to Los Angeles.
References
- World Climbing Competition Rules v3 (2026-01, PDF)
- World Climbing Event Regulations v3 (2026-01, PDF), Annex B: Individual Speed, Annex D: Team Speed
- IFSC Speed Licence Rules – Speed Walls (2022, PDF)
- Speed (World Climbing discipline page)
- Four-lane Speed era begins in Kraków (World Climbing, 2026-07-03)
- Hunt makes history, Watson and Kusuma Dewi take Speed golds in Kraków (World Climbing, 2026-07-04)
- Zhao breaks world record on way to gold (World Climbing, 2026-05-10)
- Zhao sets new Speed world record (World Climbing, 2026-04-28)
- China events confirmed to complete 2026 calendar (World Climbing, 2026-01-09)
- Paris 2024 sport climbing: Aleksandra Miroslaw wins women's speed gold (olympics.com, Wayback archive)
- 2025 IFSC Climbing World Championships (Wikipedia)
- Sport climbing at the 2026 Asian Games (Wikipedia)