Kai Xiao

Bib: 59754 M CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

9:23/mi

29:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:41/mi

59:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:07/mi

1:30:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:43/mi

2:00:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:22/mi

2:07:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:13/mi

2:32:34

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:17/mi

3:04:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:54/mi

3:47:41

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:36/mi

4:26:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:28/mi

4:45:09

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:07:439:46 /mi⚡ faster

2nd Half

2:37:2612:00 /mi+23.3%

Positive split — 23.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:08	9:23	3.11 mi	29:08	9:23	-
10K	59:12	9:32	3.10 mi	30:04	9:41	+0:18
15K	1:30:37	9:44	3.11 mi	31:25	10:07	+0:26
20K	2:00:46	9:44	3.11 mi	30:09	9:43	-0:24
Half(13.10 mi)	2:07:43	9:46	0.67 mi	6:57	10:22	+0:39
25K	2:32:34	9:50	2.43 mi	24:51	10:13	-0:09
30K	3:04:30	9:54	3.11 mi	31:56	10:17	+0:04
35K	3:47:41	10:29	3.11 mi	43:11	13:54	+3:37
40K	4:26:48	10:45	3.10 mi	39:07	12:36	-1:18
Finish(26.22 mi)	4:45:09	10:54	1.37 mi	18:21	13:28	+0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:23 /mi

Average Pace

10:53 /mi

Slowest Pace

13:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

29:08

10% of race

Time at Steady Pace

2:35:22

54% of race

Time at Slower Pace

1:40:39

35% of race

Average Pace: 10:53 /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	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	31874	22263	22263	33810	23309	23309
10K	3.10 mi	32636-762	22696-433	22696-433	33313	23063	23063
15K	3.11 mi	33000-364	22907-211	22907-211	33810	23309	23309
20K	3.11 mi	32294+706	22434+473	22434+473	30854	21502	21502
Half(13.10 mi)	0.67 mi	32331-37	22425+9	22425+9	33622	22799	22799
25K	2.43 mi	31910+421	22077+348	22077+348	30911	21155	21155
30K	3.11 mi	30698+1212	21225+852	21225+852	27545	18876	18876
35K	3.11 mi	33764-3066	22640-1415	22640-1415	45623	27311	27311
40K	3.10 mi	34580-816	22883-243	22883-243	39613	24013	24013
Finish(26.22 mi)	1.37 mi	35411-831	23270-387	23270-387	48813	28625	28625

28625

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#31874
5K → 10K	200200-762	#31874 → #32636
10K → 15K	200200-364	#32636 → #33000
15K → 20K	137843*+706	#33000 → #32294
20K → Half	13093-37	#32294 → #32331
Half → 25K	200621*+421	#32331 → #31910
25K → 30K	1131325+1212	#31910 → #30698
30K → 35K	200103-3066	#30698 → #33764
35K → 40K	200200-816	#33764 → #34580
40K → Finish	20048-831	#34580 → #35411
TOTALS	15803633*-3537	#31874 → #35411

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing