Emiko Naomasa

Chicago

Bib: 32941 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 41%

Masters (Masters Women)

#0 / 9409

Top 37%

Division (F40-44)

#0 / 3124

Top 43%

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

9:54/mi

30:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:38/mi

1:00:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:29:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:24/mi

1:58:36

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:32/mi

2:05:06

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:42/mi

2:28:38

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:01/mi

2:59:44

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:16/mi

3:31:37

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:26/mi

4:04:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:22/mi

4:18:11

↑ 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

2:05:069:33 /mi⚡ faster

2nd Half

2:13:0510:09 /mi+6.4%

Positive split — 6.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:44	9:54	3.11 mi	30:44	9:54	-
10K	1:00:40	9:46	3.10 mi	29:56	9:38	-0:16
15K	1:29:23	9:35	3.11 mi	28:43	9:15	-0:23
20K	1:58:36	9:33	3.11 mi	29:13	9:24	+0:09
Half(13.11 mi)	2:05:06	9:33	0.68 mi	6:30	9:32	+0:08
25K	2:28:38	9:34	2.42 mi	23:32	9:42	+0:10
30K	2:59:44	9:39	3.11 mi	31:06	10:01	+0:19
35K	3:31:37	9:44	3.11 mi	31:53	10:16	+0:15
40K	4:04:02	9:49	3.10 mi	32:25	10:26	+0:10
Finish(26.22 mi)	4:18:11	9:51	1.37 mi	14:09	10:22	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

9:51 /mi

Slowest Pace

10:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:59:44

70% of race

Time at Steady Pace

1:18:27

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:51 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	34594	12357	1661	30251	10065	1377
10K	3.10 mi	33219+1375	11648+709	1570+91	32113	11113	1501
15K	3.11 mi	32154+1065	11066+582	1510+60	30251	10065	1377
20K	3.11 mi	31496+658	10748+318	1457+53	29713	9851	1334
Half(13.11 mi)	0.68 mi	31259+237	10652+96	1444+13	28586	9420	1280
25K	2.42 mi	30943+316	10550+102	1430+14	29979	10227	1370
30K	3.11 mi	30386+557	10357+193	1403+27	28963	10065	1352
35K	3.11 mi	29692+694	10187+170	1373+30	27804	9995	1328
40K	3.10 mi	28717+975	9941+246	1342+31	25104	9300	1255
Finish(26.22 mi)	1.37 mi	28659+58	9984-43	1349-7	29416	11758	1502

11758

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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