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onto the ground to indicate where the lead pacer should be at all times. The pacers only ran two laps (4.8 km) at a time and had 30 minute breaks in between shifts. Groups of pacers would cycle on and off in threes. These innovations disqualified the performances from being recognised as official marathon records by the IAAF.
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Nike developed a new running shoe called the "Vaporfly Elite" for the attempt. The Monza automobile racetrack was chosen for a combination of its low altitude, calm weather conditions, and short lap length. In addition to the pacemaker vehicle, runners acting as pacemakers were positioned to shield
276:
To break the two-hour barrier, a pace of 2:50 min/km (4:34.5 per mile) was required. In order to achieve this, the racers followed behind a team of six pacers in a triangle formation who were themselves following a pace vehicle displaying a large clock of the race time and projecting green lasers
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The runners started off on pace, but Desisa fell off the pace about 16km in, and Tadese followed around 20km. Kipchoge remained on pace through 25km (at 1:11:03) and was only one second off pace at 30km. Kipchoge finished the race in 2:00:25 and said he had given 100 percent effort.
452:, another attempt to break the two-hour mark. The attempt was ultimately successful as Kipchoge finished with a time of 1:59:40.2, but the time did not count as a world record because, like Breaking2, the setup of the event did not conform to the IAAF's requirements.
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The race began at 5:45 am on
Saturday, May 6, 2017, with a temperature of 12°C or 54°F (a higher than ideal temperature for professional marathoners, generally) and some light rain.
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72:. Nike announced the project in November 2016 and organized a team of three elite runners who trained for a private race. The event was held on the
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won the race with a time of 2:00:25. While the world record at the time was 2:02:57, this run was not recognized as a new
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standards because of several factors, including the use of pacers who entered the race midway.
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710:"If you missed Nike's two-hour marathon attempt you can relive it here"
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632:"So Close! Kipchoge Runs a 2:00:25 in the Breaking2 Attempt"
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A 55-minute documentary about the event also called
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777:. 2017-09-29. Archived from
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690:www.runningshoesguru.com
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225:, and Zersenay was the
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525:. The Science of Sport
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450:Ineos 1:59 Challenge
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407:was 2:02:57 (set by
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84:on May 6, 2017.
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1090:Space Hippie
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870:Subsidiaries
805:. Retrieved
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779:the original
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729:. 2017-10-04
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238:Sam Chelanga
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111:Nationality
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1399:Hoop Summit
1345:Running Man
1331:Are You In?
1222:Mark Parker
1212:Phil Knight
1035:Air Monarch
976:Nike Vision
961:Nike By You
807:1 September
712:wired.co.uk
428:Documentary
114:Birth date
76:race track
74:Formula One
1558:Nike, Inc.
1522:Categories
1457:Sweatshops
1260:Just Do It
1095:Terminator
966:Nike Grind
863:Nike, Inc.
785:2022-09-29
733:2018-10-01
695:2017-11-29
610:9 February
456:References
1374:Breaking2
1125:Footballs
1045:Air Yeezy
1025:Air Force
905:Cole Haan
727:Economist
434:Breaking2
423:Aftermath
292:Position
62:Breaking2
1497:Category
1462:Timeline
1446:Shoe Dog
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1197:Tim Cook
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1160:NikeFuel
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1011:Products
884:Converse
397:2:14:10
393:Ethiopia
365:2:06:51
333:2:00:25
295:Athlete
207:2:10:41
178:2:03:05
149:2:04:45
139:Ethiopia
70:marathon
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1369:Academy
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1030:Air Max
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606:. Wired
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285:Results
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1111:Tiempo
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1055:Cortez
1050:Blazer
986:Swoosh
949:Jordan
942:Brands
910:Hurley
893:Former
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775:Travel
755:12 May
670:12 May
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1132:Ordem
981:SPARQ
920:Umbro
900:Bauer
604:Wired
475:Wired
329:Kenya
301:Time
168:Kenya
108:Name
82:Italy
1085:Shox
1075:Free
1065:Dunk
809:2017
757:2017
672:2017
643:2017
612:2020
582:2017
559:2017
531:2017
508:2017
482:2017
417:IAAF
269:Race
117:Age
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1478:Air
1285:Tag
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