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Romanian Half Marathon Cham... in Bucureşti, ROU on 21 Apr
Competitie 2de Divisie Poul... in Eindhoven, NED on 21 Apr
Spanish Clubs Championships... in Jaén, ESP on 13 Apr

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Peter Braun (USA - M40) 11.08 - 100 Meter
Florentin Andrei Cojocaru (ROU - M25) 3267 - Heptathlon
Jiayuan Song (CHN - W26) 19.23 - Shot Put (4kg)

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Meet the Athletes

Dan Williams, USA - M74

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Age Grading

Age Grading is an adjustment for a performance (time, height or distance) based on age so all times, heights or distances for each event by athletes from 20 to over 100 years old can be compared to each other!

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Dan O'Brien, USA - M27

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1993 Outdoor Performances

M25 100 Meter Complete List
View Dan's 100m Performances Dan is eligible for an All-American Award!


M25 400 Meter Complete List
View Dan's 400m Performances Dan is eligible for an All-American Award!


M25 1500 Meter Complete List
View Dan's 1500m Performances


M25 110m Hurdles Complete List
View Dan's Sprint Hurdles Performances Dan is eligible for an All-American Award!


M25 High Jump Complete List
View Dan's High Jump Performances Dan is eligible for an All-American Award!


M25 Pole Vault Complete List
View Dan's Pole Vault Performances Dan is eligible for an All-American Award!


M25 Long Jump Complete List
View Dan's Long Jump Performances Dan is eligible for an All-American Award!


M25 Shot Put (7.26kg) Complete List
View Dan's Shot Put Performances Dan is eligible for an All-American Award!


M25 Discus (2kg) Complete List
View Dan's Discus Performances Dan is eligible for an All-American Award!


M25 Javelin (800g) Complete List
View Dan's Javelin Performances Dan is eligible for an All-American Award!


M25 Decathlon Complete List
View Dan's Decathlon Performances Dan is eligible for an All-American Award!


1993 Indoor Performances

M25 60 Meter Complete List
View Dan's 60m Performances Dan is eligible for an All-American Award!


M25 60m Hurdles Complete List
View Dan's 60m Hurdles Performances Dan is eligible for an All-American Award!


M25 High Jump Complete List
View Dan's High Jump Performances Dan is eligible for an All-American Award!


M25 Pole Vault Complete List
View Dan's Pole Vault Performances Dan is eligible for an All-American Award!


M25 Long Jump Complete List
View Dan's Long Jump Performances Dan is eligible for an All-American Award!


M25 Shot Put (7.26kg) Complete List
View Dan's Shot Put Performances Dan is eligible for an All-American Award!


M25 Heptathlon Complete List
View Dan's Heptathlon Performances Dan is eligible for an All-American Award!

Dan O'Brien Info & Options

View results from: 2008 (3); 2002 (2); 1998 (1); 1996 (11); 1995 (11); 1993 (18); 1991 (11); Indoor (7); Outdoor (50);

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Official Rankings of World Masters Athletics

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Meet the Athletes

Dan Williams, USA - M74

Age Grading

Dan O'Brien, USA - M27

Dan O'Brien Info & Options

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