An Update on Eastern European Women in Japan

by Brett Larner

The 4th-place finish by Volha Mazuronak of Belarus at last weekend's London Marathon turned heads around the world. Her time of 2:23:54 may become a national record pending the annulment of times run by Belarussian Alexsandra Duliba following January's announcement of Duliba's suspension on biological passport violations. New York Road Runners professional athlete consultant David Monti was quick to point out Mazuronak's splits, a 1:13:19 first half, 1:10:35 second half and 7:08 for the final 2.195 km split from 40 km to the finish, the fastest closing split in the London women's field and on a par with or better than the 6th through 10th-place men there. Mara Yamauchi, the second-fastest British woman ever in the marathon, wrote an analysis noting the similarity between Mazuronak's splits and those in a 2012 JRN analysis of performances by Eastern European women represented by Russian Andrey Baranov and his Spartanik agency.

Baranov also represented Duliba, who recorded the following performance, facing possible annulment, at the 2014 Boston Marathon:

Aleksandra Duliba/BLR - 6th, 2014 Boston Marathon - 2:21:29
1st half: 1:10:15
2nd half: 1:11:14
last 2.195km: 7:17 (2nd-fastest in field behind only suspended doper Rita Jeptoo)

Below is an update to JRN's 2012 post with other performances by Eastern European Baranov athletes in major Japanese marathons since 2012. As noted, all but one, the slowest one, have been annulled due to biological passport suspensions. Mazuronak's second half and closing split were truly remarkable in that they beat those in every performance below. Coincidentally, she is also represented by Baranov.

Mariya Konovalova/RUS (age 40) - 2nd, 2015 Nagoya Women's Marathon - 2:22:27 (annulled)
1st half: 1:11:08
2nd half: 1:11:19
last 2.195 km: 7:22 (2nd-fastest in field behind only Japanese collegiate NR holder Sairi Maeda)

Tetiana Gamera/UKR - 1st, 2015 Osaka Women's Marathon - 2:22:09 (annulled)
1st half: 1:11:15
2nd half: 1:10:54
last 2.195 km: 7:18 (fastest in field)

Mariya Konovalova/RUS - 1st, 2014 Nagoya Women's Marathon - 2:23:43 (annulled)
1st half: 1:12:34
2nd half: 1:11:09
last 2.195 km: 7:13 (fastest in field)

Tetiana Gamera/UKR - 1st, 2014 Osaka Women's Marathon - 2:24:37 (annulled)
1st half: 1:12:12
2nd half: 1:12:25
last 2.195 km: 7:26 (fastest in field)

Albina Mayorova/RUS - 1st, 2013 Yokohama Women's Marathon - 2:25:55
1st half: 1:13:45
2nd half: 1:12:10
last 2.195 km: 7:43 (fastest in field)

Tetiana Gamera/UKR - 1st, 2013 Osaka Women's Marathon - 2:23:58 (annulled)
1st half: 1:11:40
2nd half: 1:12:18
last 2.195 km: 7:14 (fastest in field)

© 2016 Brett Larner
all rights reserved

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