2011 half year top power rankings according to O-scores

Women unqualifued (1+ races)

Place	Name	Power, points	Number of Races	Runner's class
1	Hannah Skelton,	136.9	1	F
2	Jenny Arvidsson, DVOA	122.2	3	F35+
3	Samantha Saeger, NEOC	113.5	23	F-21+
4	Alison Crocker, CSU	113.2	26	F-21+
5	Marie Arnesson, OK Loftan	109.1	9	F-21+
6	Carol Ross, Falcon	108.2	6	F-21+
7	Erin Nielsen, UNO	106.1	2	F-21+
8	Katarina Smith, Falcon	104.3	7	F35+
9	Louise Oram, GVOC	102.7	11	F-21+
10	Amy Sutbblefield, none	102.6	1	F

Women Qualified (4+ races anywhere)

Place	Name	Power, points	Number of Races	Runner's class
1	Samantha Saeger, NEOC	113.5	23	F-21+
2	Alison Crocker, CSU	113.2	26	F-21+
3	Marie Arnesson, OK Loftan	109.1	9	F-21+
4	Carol Ross, Falcon	108.2	6	F-21+
5	Katarina Smith, Falcon	104.3	7	F35+
6	Louise Oram, GVOC	102.7	11	F-21+
7	Pavlina Brautigam, WCOC	101.1	10	F50+
8	Kseniya Popova, HVO	100.9	6	F-21+
9	Hannah Burgess, USMAOC	100.4	15	F-20
10	Tea Laurila, FIN	99.2	6	F-21+

All Unqualified (1+ races)

Place	Name	Power, points	Number of Races	Runner's class
1	Greg Gallagher,	155.0	1	M
2	Anders Tiltnes, NOR	154.6	3	M-21+
3	Hannah Skelton,	136.9	1	F
4	Jonas Kjall, BAOC	136.7	16	M-21+
5	Ross Smith, CSU	134.8	26	M-21+
6	Killian Imhof, OL Regio Wil	131.6	3	M
7	Antonio Hernandez, none	131.6	1	M40+
8	William Hawkins, CSU	130.4	6	M-21+
9	David Hodkinson, GVOC	129.1	2	M
10	Robbie Anderson, OOC	127.4	16	M-21+

All Qualified (4+ races)

Place	Name	Power, points	Number of Races	Runner's class
1	Jonas Kjall, BAOC	136.7	16	M-21+
2	Ross Smith, CSU	134.8	26	M-21+
3	William Hawkins, CSU	130.4	6	M-21+
4	Robbie Anderson, OOC	127.4	16	M-21+
5	Michael Smith, Falcon	127.3	4	M-21+
6	Sergei Zhyk, DVOA	126.7	13	M-21+
7	Thomas Nipen, GVOC	124.6	10	M-21+
8	Wil Smith, Falcon	123.9	10	M35+
9	Jordan Laughlin, USMAOC	122.8	17	M-21+
10	Magnus Johansson, GVOC	122.8	14	M35+