Olivia O'Reilly

Dublin

Bib: 70433 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F50-54)

#0 / 1771

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:52/mi

33:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:18/mi

1:08:52

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:30/mi

1:41:28

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:55/mi

2:15:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:48/mi

2:22:45

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:37/mi

2:48:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:18/mi

3:23:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:40/mi

4:02:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:56/mi

4:39:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:54/mi

4:54:51

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:22:4510:53 /mi⚡ faster

2nd Half

2:32:0611:36 /mi+6.5%

Positive split — 6.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:45	10:52	3.11 mi	33:45	10:52	-
10K	1:08:52	11:05	3.10 mi	35:07	11:18	+0:26
15K	1:41:28	10:53	3.11 mi	32:36	10:30	-0:48
20K	2:15:23	10:54	3.11 mi	33:55	10:55	+0:25
Half(13.11 mi)	2:22:45	10:53	0.68 mi	7:22	10:48	-0:07
25K	2:48:29	10:51	2.42 mi	25:44	10:37	-0:11
30K	3:23:34	10:55	3.11 mi	35:05	11:18	+0:41
35K	4:02:55	11:10	3.11 mi	39:21	12:40	+1:22
40K	4:39:59	11:16	3.10 mi	37:04	11:56	-0:44
Finish(26.22 mi)	4:54:51	11:15	1.37 mi	14:52	10:54	-1:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

11:15 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

32:36

11% of race

Time at Steady Pace

1:55:38

39% of race

Time at Slower Pace

2:26:37

50% of race

Average Pace: 11:15 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	42961	17160	1227	40499	15680	1057
10K	3.10 mi	43526-565	17519-359	1232-5	44041	17863	1243
15K	3.11 mi	42378+1148	16824+695	1163+69	40499	15680	1057
20K	3.11 mi	41990+388	16618+206	1140+23	41048	16151	1080
Half(13.11 mi)	0.68 mi	41665+325	16434+184	1124+16	37655	14358	948
25K	2.42 mi	40660+1005	15900+534	1073+51	36411	13817	910
30K	3.11 mi	39845+815	15576+324	1045+28	36921	14529	955
35K	3.11 mi	40174-329	15932-356	1072-27	40904	17197	1148
40K	3.10 mi	39365+809	15656+276	1050+22	33891	13998	921
Finish(26.22 mi)	1.37 mi	39053+312	15540+116	1041+9	33417	13893	861

13893

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing