Keiko Shiino

Toshima-Ku,, Tokyo

Bib: 28529 F 61

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 47%

Gender (Female)

#0 / 28901

Top 36%

Masters (Masters Women)

#0 / 10324

Top 31%

Division (W60-64)

#0 / 864

Top 22%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

8:49/mi

26:26

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:16/mi

27:19

→ flat

76 ft elev

8:43/mi

35:06

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:39/mi

43:45

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:07/mi

52:52

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:39/mi

54:43

→ flat0.6% grade

58 ft elev

8:29/mi

1:01:23

↓ 30 ft0.6% grade

33 ft elev

10:36/mi

1:11:59

↑ 30 ft0.4% grade

54 ft elev

8:56/mi

1:20:55

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:44/mi

1:23:43

↓ 13 ft0.8% grade

66 ft elev

10M

8:56/mi

1:29:47

↓ 36 ft0.9% grade

33 ft elev

11M

9:07/mi

1:38:54

↑ 43 ft0.7% grade

72 ft elev

12M

9:07/mi

1:48:01

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:12/mi

1:51:57

↑ 16 ft0.7% grade

54 ft elev

13M

9:46/mi

1:57:33

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:46/mi

1:58:37

→ flat0.5% grade

49 ft elev

14M

9:27/mi

2:07:02

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

10:45/mi

2:17:47

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:27/mi

2:23:22

↑ 68 ft2.4% grade

169 ft elev

16M

9:44/mi

2:27:54

↓ 45 ft1.7% grade

125 ft elev

17M

9:27/mi

2:37:21

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:43/mi

2:47:04

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:50/mi

2:54:01

→ flat

41 ft elev

19M

12:26/mi

2:58:29

→ flat0.2% grade

39 ft elev

20M

12:05/mi

3:10:34

↑ 43 ft0.7% grade

72 ft elev

21M

12:56/mi

3:23:30

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:51/mi

3:32:22

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:42/mi

3:35:04

→ flat0.2% grade

51 ft elev

23M

12:13/mi

3:47:17

↓ 10 ft0.1% grade

46 ft elev

24M

13:04/mi

4:00:21

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:55/mi

4:10:32

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:26/mi

4:12:03

↑ 10 ft1.3% grade

111 ft elev

26M

10:44/mi

4:22:47

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:50/mi

4:24:56

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:58:379:03 /mi⚡ faster

2nd Half

2:26:1911:10 /mi+23.4%

Positive split — 23.4% slower in the second half

AI Race Performance Report

Keiko's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	26:26	8:49	3.00 mi	26:26	8:49	-
5K	27:19	8:48	0.11 mi	0:53	8:16	-0:33
4M	35:06	8:47	0.89 mi	7:47	8:43	+0:27
5M	43:45	8:45	1.00 mi	8:39	8:39	-0:04
6M	52:52	8:49	1.00 mi	9:07	9:07	+0:28
10K	54:43	8:48	0.21 mi	1:51	8:39	-0:28
7M	1:01:23	8:46	0.79 mi	6:40	8:29	-0:10
8M	1:11:59	9:00	1.00 mi	10:36	10:36	+2:07
9M	1:20:55	8:59	1.00 mi	8:56	8:56	-1:40
15K	1:23:43	8:59	0.32 mi	2:48	8:44	-0:12
10M	1:29:47	8:59	0.68 mi	6:04	8:56	+0:12
11M	1:38:54	8:59	1.00 mi	9:07	9:07	+0:11
12M	1:48:01	9:00	1.00 mi	9:07	9:07	0:00
20K	1:51:57	9:00	0.43 mi	3:56	9:12	+0:05
13M	1:57:33	9:03	0.57 mi	5:36	9:46	+0:34
Half(13.11 mi)	1:58:37	9:03	0.11 mi	1:04	9:46	0:00
14M	2:07:02	9:04	0.89 mi	8:25	9:27	-0:19
15M	2:17:47	9:11	1.00 mi	10:45	10:45	+1:18
25K	2:23:22	9:14	0.53 mi	5:35	10:27	-0:18
16M	2:27:54	9:15	0.47 mi	4:32	9:44	-0:43
17M	2:37:21	9:15	1.00 mi	9:27	9:27	-0:17
18M	2:47:04	9:17	1.00 mi	9:43	9:43	+0:16
30K	2:54:01	9:20	0.64 mi	6:57	10:50	+1:07
19M	2:58:29	9:24	0.36 mi	4:28	12:26	+1:36
20M	3:10:34	9:32	1.00 mi	12:05	12:05	-0:21
21M	3:23:30	9:41	1.00 mi	12:56	12:56	+0:51
35K	3:32:22	9:46	0.75 mi	8:52	11:51	-1:05
22M	3:35:04	9:47	0.25 mi	2:42	10:42	-1:09
23M	3:47:17	9:53	1.00 mi	12:13	12:13	+1:31
24M	4:00:21	10:01	1.00 mi	13:04	13:04	+0:51
40K	4:10:32	10:05	0.85 mi	10:11	11:55	-1:09
25M	4:12:03	10:05	0.15 mi	1:31	10:26	-1:29
26M	4:22:47	10:06	1.00 mi	10:44	10:44	+0:18
Finish(26.22 mi)	4:24:56	10:07	0.22 mi	2:09	9:50	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

10:07 /mi

Slowest Pace

13:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:10:04

26% of race

Time at Steady Pace

1:13:44

28% of race

Time at Slower Pace

2:01:08

46% of race

Average Pace: 10:06 /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	W60-64	Seg. Overall	Seg. Females	Seg. W60-64
3M	3.00 mi	19442	5467	89	26239	8676	150
5K	0.11 mi	19168+274	5361+106	85+4	14781	3820	60
4M	0.89 mi	19235-67	5383-22	84+1	20048	5704	90
5M	1.00 mi	19366-131	5429-46	88-4	20371	5848	97
6M	1.00 mi	20339-973	5830-401	94-6	26600	8590	155
10K	0.21 mi	20235+104	5795+35	93+1	18278	4961	69
7M	0.79 mi	20067+168	5716+79	94-1	18906	5134	77
8M	1.00 mi	23344-3277	7065-1349	118-24	41022	16086	336
9M	1.00 mi	22977+367	6881+184	113+5	20575	5842	93
15K	0.32 mi	22804+173	6817+64	113	20605	5961	103
10M	0.68 mi	22676+128	6768+49	111+2	22212	6674	109
11M	1.00 mi	22595+81	6745+23	110+1	22297	6664	100
12M	1.00 mi	22538+57	6725+20	109+1	23008	6976	110
20K	0.43 mi	22554-16	6739-14	110-1	23880	7450	122
13M	0.57 mi	22747-193	6841-102	110	26239	8676	150
Half(13.11 mi)	0.11 mi	22813-66	6861-20	110	27585	9351	166
14M	0.89 mi	23038-225	6968-107	112-2	25652	8442	142
15M	1.00 mi	24150-1112	7494-526	117-5	32844	12334	225
25K	0.53 mi	24289-139	7579-85	116+1	27886	9842	173
16M	0.47 mi	24455-166	7662-83	121-5	29206	10367	211
17M	1.00 mi	24313+142	7643+19	122-1	23239	7610	122
18M	1.00 mi	24301+12	7670-27	123-1	25160	8708	151
30K	0.64 mi	24583-282	7834-164	130-7	31982	12711	239
19M	0.36 mi	25126-543	8136-302	138-8	45610	20385	440
20M	1.00 mi	25792-666	8531-395	151-13	37309	15919	321
21M	1.00 mi	26845-1053	9124-593	167-16	43245	19220	408
35K	0.75 mi	27216-371	9380-256	176-9	37144	16090	320
22M	0.25 mi	27162+54	9370+10	175+1	27299	10746	182
23M	1.00 mi	27752-590	9731-361	183-8	39747	17583	359
24M	1.00 mi	28426-674	10129-398	190-7	43036	19342	404
40K	0.85 mi	28766-340	10372-243	192-2	38771	17272	349
25M	0.15 mi	28740+26	10370+2	192	28325	11497	194
26M	1.00 mi	28767-27	10464-94	194-2	31829	13677	246
Finish(26.22 mi)	0.22 mi	28767	10474-10	194	30477	12869	184

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 43%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

26239

Females

8676

5.0 - 6.0 mi

Top 44%

66 ft46 ft

↑ 16ft↓ 36ft

36 ft

Overall

26600

Females

8590

W60-64

155

6M→10K

6.0 - 6.2 mi

Top 30%

49 ft56 ft

↑ 7ft↓ 0ft

7 ft

Overall

18278

Females

4961

W60-64

10K→7M

6.2 - 7.0 mi

Top 31%

59 ft33 ft

↑ 3ft↓ 30ft

30 ft

Overall

18906

Females

5134

W60-64

7M→8M

7.0 - 8.0 mi

Top 67%

33 ft56 ft

↑ 30ft↓ 7ft

30 ft

Overall

41022

Females

16086

W60-64

336

No position changes recorded for this athlete.

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