Mary Boyd

Los Angeles

Bib: 71835 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

12:33/mi

39:00

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

14:11/mi

1:23:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:28/mi

1:58:42

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:31/mi

2:34:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:42/mi

2:42:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:15/mi

3:09:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:46/mi

3:46:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:45/mi

4:22:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:31/mi

5:01:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:37/mi

5:17:31

↑ 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

2:42:2912:24 /mi+4.6%

2nd Half

2:35:0211:50 /mi✓ faster

Negative split — 4.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:00	12:33	3.11 mi	39:00	12:33	-
10K	1:23:03	13:22	3.10 mi	44:03	14:11	+1:38
15K	1:58:42	12:44	3.11 mi	35:39	11:28	-2:43
20K	2:34:30	12:26	3.11 mi	35:48	11:31	+0:03
Half(13.11 mi)	2:42:29	12:24	0.68 mi	7:59	11:42	+0:11
25K	3:09:45	12:13	2.42 mi	27:16	11:15	-0:27
30K	3:46:17	12:08	3.11 mi	36:32	11:46	+0:31
35K	4:22:47	12:05	3.11 mi	36:30	11:45	-0:01
40K	5:01:41	12:08	3.10 mi	38:54	12:31	+0:46
Finish(26.22 mi)	5:17:31	12:07	1.37 mi	15:50	11:37	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:15 /mi

Average Pace

12:07 /mi

Slowest Pace

14:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:16

9% of race

Time at Steady Pace

2:48:18

53% of race

Time at Slower Pace

2:01:57

38% of race

Average Pace: 12:07 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	51364	22581	3846	46287	19234	3323
10K	3.10 mi	52087-723	23070-489	3925-79	52393	23266	3968
15K	3.11 mi	50690+1397	22122+948	3769+156	46287	19234	3323
20K	3.11 mi	49333+1357	21238+884	3636+133	44439	18226	3178
Half(13.11 mi)	0.68 mi	48976+357	21030+208	3602+34	42774	17404	3045
25K	2.42 mi	47719+1257	20247+783	3469+133	40103	15930	2800
30K	3.11 mi	46282+1437	19442+805	3353+116	39289	15855	2769
35K	3.11 mi	44944+1338	18710+732	3236+117	36507	14767	2599
40K	3.10 mi	43936+1008	18275+435	3159+77	36957	15620	2755
Finish(26.22 mi)	1.37 mi	43682+254	18186+89	3145+14	38131	16353	2916

16353

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