Xiaoyan Dai

Bib: 29112 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

9:48/mi

30:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:13/mi

1:02:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:48/mi

1:35:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:50/mi

2:09:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:13/mi

2:16:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:30/mi

2:49:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:26/mi

3:27:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:11/mi

4:05:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:23/mi

4:43:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:12/mi

4:59:11

↑ 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

2:16:0910:24 /mi⚡ faster

2nd Half

2:43:0212:26 /mi+19.7%

Positive split — 19.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:25	9:48	3.11 mi	30:25	9:48	-
10K	1:02:08	10:00	3.10 mi	31:43	10:13	+0:25
15K	1:35:41	10:16	3.11 mi	33:33	10:48	+0:35
20K	2:09:18	10:25	3.11 mi	33:37	10:50	+0:02
Half(13.10 mi)	2:16:09	10:24	0.67 mi	6:51	10:13	-0:37
25K	2:49:00	10:53	2.43 mi	32:51	13:30	+3:17
30K	3:27:37	11:09	3.11 mi	38:37	12:26	-1:04
35K	4:05:27	11:18	3.11 mi	37:50	12:11	-0:15
40K	4:43:55	11:26	3.10 mi	38:28	12:23	+0:12
Finish(26.22 mi)	4:59:11	11:26	1.37 mi	15:16	11:12	-1:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

11:25 /mi

Slowest Pace

13:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:59

23% of race

Time at Steady Pace

1:22:26

28% of race

Time at Slower Pace

2:27:46

49% of race

Average Pace: 11:25 /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	36475	24796	24796	39964	26409	26409
10K	3.10 mi	37396-921	25261-465	25261-465	38500	25759	25759
15K	3.11 mi	38277-881	25676-415	25676-415	39964	26409	26409
20K	3.11 mi	38781-504	25841-165	25841-165	40359	26310	26310
Half(13.10 mi)	0.67 mi	38381+400	25614+227	25614+227	32350	22173	22173
25K	2.43 mi	41180-2799	26795-1181	26795-1181	49417	29755	29755
30K	3.11 mi	41187-7	26601+194	26601+194	41404	25862	25862
35K	3.11 mi	40296+891	25956+645	25956+645	35923	22549	22549
40K	3.10 mi	40113+183	25695+261	25695+261	38141	23235	23235
Finish(26.22 mi)	1.37 mi	39879+234	25518+177	25518+177	33301	20720	20720

20720

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#36475
5K → 10K	200200-921	#36475 → #37396
10K → 15K	200200-881	#37396 → #38277
15K → 20K	200200-504	#38277 → #38781
20K → Half	2402*+400	#38781 → #38381
Half → 25K	20063-2799	#38381 → #41180
25K → 30K	586579-7	#41180 → #41187
30K → 35K	1551046*+891	#41187 → #40296
35K → 40K	200383*+183	#40296 → #40113
40K → Finish	59293*+234	#40113 → #39879
TOTALS	18023366*-3404	#36475 → #39879

* 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