Machiko Ikoma

Meguro

Bib: 42787 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 45%

Gender (Female)

#0 / 24561

Top 32%

Masters (Masters Women)

#0 / 9409

Top 29%

Division (F45-49)

#0 / 2581

Top 32%

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

8:55/mi

27:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:03/mi

55:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:52/mi

1:23:22

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:49/mi

1:50:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:56/mi

1:56:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:06/mi

2:18:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:35/mi

2:48:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:28/mi

3:18:09

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:24/mi

3:50:27

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:38/mi

4:03:36

↑ 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

1:56:538:55 /mi⚡ faster

2nd Half

2:06:439:40 /mi+8.4%

Positive split — 8.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:42	8:55	3.11 mi	27:42	8:55	-
10K	55:49	8:59	3.10 mi	28:07	9:03	+0:08
15K	1:23:22	8:57	3.11 mi	27:33	8:52	-0:11
20K	1:50:47	8:55	3.11 mi	27:25	8:49	-0:03
Half(13.11 mi)	1:56:53	8:55	0.68 mi	6:06	8:56	+0:07
25K	2:18:57	8:57	2.42 mi	22:04	9:06	+0:10
30K	2:48:43	9:03	3.11 mi	29:46	9:35	+0:29
35K	3:18:09	9:07	3.11 mi	29:26	9:28	-0:07
40K	3:50:27	9:16	3.10 mi	32:18	10:24	+0:56
Finish(26.22 mi)	4:03:36	9:18	1.37 mi	13:09	9:38	-0:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

9:18 /mi

Slowest Pace

10:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:18

87% of race

Time at Steady Pace

32:18

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:17 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	24492	7487	817	25887	7996	846
10K	3.10 mi	25162-670	7776-289	842-25	26113	8215	889
15K	3.11 mi	25298-136	7809-33	844-2	25887	7996	846
20K	3.11 mi	24714+584	7534+275	807+37	23374	6920	719
Half(13.11 mi)	0.68 mi	24525+189	7449+85	797+10	22924	6828	711
25K	2.42 mi	24574-49	7519-70	794+3	25042	7848	823
30K	3.11 mi	24793-219	7711-192	816-22	26021	8625	904
35K	3.11 mi	24313+480	7647+64	804+12	22573	7458	779
40K	3.10 mi	24430-117	7901-254	830-26	24879	9179	939
Finish(26.22 mi)	1.37 mi	24307+123	7912-11	828+2	23604	8784	866

8784

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