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Caio Jose Rodrigues (BRA - M25) 11.32 - 100 Meter
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Paulos Surafel (GBR - M27) 1:01:21.0h - Half Marathon

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Meet the Athletes

H Glen Betts, USA - M73

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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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Robert O'Brien, USA - M84

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2017 Outdoor Performances

M75 100 Meter Complete List
View Robert's 100m Performances #185 World Ranked; #47 NCCMA Ranked; #38 United States Ranked



M75 200 Meter Complete List
View Robert's 200m Performances Robert is eligible for an All-American Award!


M75 Long Jump Complete List
View Robert's Long Jump Performances #105 World Ranked; #26 NCCMA Ranked; #20 United States Ranked Robert is eligible for an All-American Award!



2016 Outdoor Performances

M75 100 Meter Complete List
View Robert's 100m Performances #149 World Ranked; #42 NCCMA Ranked; #35 United States Ranked Robert is eligible for an All-American Award!



M75 200 Meter Complete List
View Robert's 200m Performances #110 World Ranked; #32 NCCMA Ranked; #25 United States Ranked Robert is eligible for an All-American Award!


2015 Outdoor Performances

M75 100 Meter Complete List
View Robert's 100m Performances #122 World Ranked; #31 NCCMA Ranked; #28 United States Ranked Robert is eligible for an All-American Award!



M75 200 Meter Complete List
View Robert's 200m Performances #116 World Ranked; #22 NCCMA Ranked; #18 United States Ranked Robert is eligible for an All-American Award!


M75 Long Jump Complete List
View Robert's Long Jump Performances #158 World Ranked; #31 NCCMA Ranked; #27 United States Ranked Robert is eligible for an All-American Award!


2012 Outdoor Performances

M70 200 Meter Complete List
View Robert's 200m Performances #41 USA Ranked



M70 Long Jump Complete List
View Robert's Long Jump Performances #19 USA Ranked Robert is eligible for an All-American Award!




M70 Triple Jump Complete List
View Robert's Triple Jump Performances #37 USA Ranked



2010 Outdoor Performances

M70 100 Meter Complete List
View Robert's 100m Performances #34 USA Ranked


M70 200 Meter Complete List
View Robert's 200m Performances #16 USA Ranked Robert is eligible for an All-American Award!




M70 400 Meter Complete List
View Robert's 400m Performances #20 USA Ranked Robert is eligible for an All-American Award!


M70 Long Jump Complete List
View Robert's Long Jump Performances #10 USA Ranked Robert is eligible for an All-American Award!




M70 Triple Jump Complete List
View Robert's Triple Jump Performances #11 USA Ranked Robert is eligible for an All-American Award!



2010 Indoor Performances

M70 200 Meter Complete List
View Robert's 200m Performances #8 USA Ranked




M70 Long Jump Complete List
View Robert's Long Jump Performances #6 USA Ranked Robert is eligible for an All-American Award!



M70 Triple Jump Complete List
View Robert's Triple Jump Performances #7 USA Ranked Robert is eligible for an All-American Award!



2009 Outdoor Performances

M65 200 Meter Complete List
View Robert's 200m Performances #71 USA Ranked


M65 Long Jump Complete List
View Robert's Long Jump Performances #29 USA Ranked


M65 Triple Jump Complete List
View Robert's Triple Jump Performances #16 USA Ranked Robert is eligible for an All-American Award!


2009 Indoor Performances

M65 200 Meter Complete List
View Robert's 200m Performances #18 USA Ranked


M65 Long Jump Complete List
View Robert's Long Jump Performances #15 USA Ranked


M65 Triple Jump Complete List
View Robert's Triple Jump Performances #4 USA Ranked

Robert O'Brien Info & Options

View results from: 2017 (5); 2016 (3); 2015 (4); 2012 (7); 2010 (17); 2009 (6); Indoor (10); Outdoor (32);

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Official Rankings of World Masters Athletics

Follow the Rankings

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Meet the Athletes

H Glen Betts, USA - M73

Age Grading

Robert O'Brien, USA - M84

Robert O'Brien Info & Options

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