Nobuko Uchiumi

Bib: 66345 F JP

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:12/mi

31:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:00/mi

1:05:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:14/mi

1:43:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:46/mi

2:23:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:36/mi

2:31:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:36/mi

3:07:26

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:13/mi

3:57:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:46/mi

4:46:46

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:00/mi

5:30:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:13/mi

5:49:38

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:31:5411:36 /mi⚡ faster

2nd Half

3:17:4415:05 /mi+30.2%

Positive split — 30.2% slower in the second half

AI Race Performance Report

Nobuko's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:40	10:12	3.11 mi	31:40	10:12	-
10K	1:05:50	10:36	3.10 mi	34:10	11:00	+0:48
15K	1:43:50	11:09	3.11 mi	38:00	12:14	+1:14
20K	2:23:27	11:33	3.11 mi	39:37	12:46	+0:32
Half(13.10 mi)	2:31:54	11:36	0.67 mi	8:27	12:36	-0:10
25K	3:07:26	12:04	2.43 mi	35:32	14:36	+2:00
30K	3:57:47	12:46	3.11 mi	50:21	16:13	+1:37
35K	4:46:46	13:12	3.11 mi	48:59	15:46	-0:27
40K	5:30:15	13:18	3.10 mi	43:29	14:00	-1:46
Finish(26.22 mi)	5:49:38	13:21	1.37 mi	19:23	14:13	+0:13

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

13:21 /mi

Slowest Pace

16:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:31:54

43% of race

Time at Steady Pace

1:38:24

28% of race

Time at Slower Pace

1:39:20

28% of race

Average Pace: 13:20 /mi

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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	40808	13857	13857	49621	19153	19153
10K	3.10 mi	43285-2477	15224-1367	15224-1367	45554	16613	16613
15K	3.11 mi	45972-2687	16827-1603	16827-1603	49621	19153	19153
20K	3.11 mi	47847-1875	18052-1225	18052-1225	50982	20245	20245
Half(13.10 mi)	0.67 mi	47892-45	18104-52	18104-52	48630	19058	19058
25K	2.43 mi	49067-1175	18896-792	18896-792	52901	21690	21690
30K	3.11 mi	50837-1770	20105-1209	20105-1209	55739	23546	23546
35K	3.11 mi	51326-489	20532-427	20532-427	53174	22359	22359
40K	3.10 mi	51054+272	20460+72	20460+72	48155	19805	19805
Finish(26.22 mi)	1.37 mi	51140-86	20540-80	20540-80	52056	21852	21852

21852

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing