🏛️Official — UCIIn Season
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Recorded May 13, 2026
UCI founded on 14 April 1900 in Paris by the national cycling federations of Belgium, the United States, France, Italy, and Switzerland. Foundational federation milestone that established the body owning all subsequent UCI rule-making — bicycle equipment regulations, race-format specifications, anti-doping rules, helmet mandates, and the entire UCI competition calendar. Every modern rule that governs road, track, mountain, BMX, cyclocross, and trials cycling at international level descends from the founding mandate established in Paris on this date.
Recorded May 8, 2026
UCI banned recumbent bicycles from competitions and record attempts on 1 April 1934 — a rule motivated by Francis Faure's recumbent setting (then breaking) hour records that exposed how upright-bike specifications were not technologically neutral. The ban defined the modern UCI-regulated bicycle silhouette: upright riding position, traditional double-diamond frame geometry, and a ridable equivalent of the bicycle the founding members of the UCI knew. The 1934 rule remains in force today and is the conceptual ancestor of the UCI's broader bicycle equipment regulations.
Recorded May 8, 2026
UCI introduced a mandatory helmet rule for all UCI-sanctioned road races on 5 May 2003, following the death of Kazakh rider Andrei Kivilev at the 2003 Paris-Nice on 11 March. Kivilev was riding without a helmet when he crashed in stage 2 and died from his injuries the following day. The 2003 Giro d'Italia was the first major race under the new requirement. The rule remains the foundational helmet mandate in UCI competition, with subsequent refinements covering certification standards, helmet weight, and time-trial-specific aero designs.
Recorded May 8, 2026
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Recorded Mar 22, 2026
8.4 BMX and Mountain Bike Safety
May 23, 20268.3 Track Safety
May 23, 20268.2 Road Race Safety
May 23, 20268.1 Helmet and Protective Equipment
May 23, 2026Section 8: Safety Considerations
May 23, 20267.4 Anti-Doping Violations
May 23, 20267.1 Drafting and Positioning Violations
May 23, 2026Section 7: Violations & Penalties
May 23, 20266.3 Track Scoring
May 23, 20266.2 UCI Points System
May 23, 20266.1 Road Scoring and Classifications
May 23, 2026Section 6: Scoring
May 23, 20265.7 BMX Freestyle Park
May 23, 20265.6 BMX Racing
May 23, 20265.5 Track: Endurance Events
May 23, 20265.4 Track: Sprint Events
May 23, 20265.3 Stage Race Format (Grand Tours)
May 23, 20265.2 Individual Time Trial
May 23, 20263.4 Mountain Bike Course Specifications
May 23, 20263.3 BMX Course Specifications
May 23, 20263.1 Road Course Specifications
May 23, 2026Section 3: Playing Area
May 23, 20262.3 BMX Bicycle Specifications
May 23, 20262.2 Track Bicycle Specifications
May 23, 20262.1 Road Bicycle Specifications
May 23, 2026Section 2: Equipment
May 23, 20267.3 Conduct Violations
May 23, 20267.2 Equipment Violations
May 23, 20266.4 BMX and MTB Scoring
May 23, 20265.8 Mountain Bike Cross-Country (XCO)
May 23, 20264.2 Track, BMX, and MTB Competitors
May 23, 20264.1 Road Team Composition
May 23, 20263.2 Track (Velodrome) Specifications
May 23, 20262.5 Helmets and Apparel
May 23, 20262.4 Mountain Bike Specifications
May 23, 20264.3 Commissaire Panel
May 23, 2026Section 4: Players & Officials
May 23, 2026Section 5: Rules of Play
Mar 22, 2026