Changbin Tian

Bib: 38788 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 6%

Gender (Male)

#0 / 33594

Top 9%

Masters (Masters Men)

#0 / 16876

Top 7%

Division (M50-54)

#0 / 3474

Top 5%

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

6:27/mi

20:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:30/mi

40:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:39/mi

1:00:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:39/mi

1:21:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:53/mi

1:26:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:50/mi

1:42:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:01/mi

2:04:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:12/mi

2:26:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:26/mi

2:49:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:26/mi

3:00:03

↑ 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

1:26:066:35 /mi⚡ faster

2nd Half

1:33:577:10 /mi+9.1%

Positive split — 9.1% slower in the second half

AI Race Performance Report

Changbin'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
5K	20:02	6:27	3.11 mi	20:02	6:27	-
10K	40:13	6:29	3.10 mi	20:11	6:30	+0:03
15K	1:00:51	6:32	3.11 mi	20:38	6:39	+0:09
20K	1:21:29	6:34	3.11 mi	20:38	6:39	0:00
Half(13.10 mi)	1:26:06	6:35	0.67 mi	4:37	6:53	+0:14
25K	1:42:43	6:37	2.43 mi	16:37	6:50	-0:03
30K	2:04:30	6:41	3.11 mi	21:47	7:01	+0:11
35K	2:26:52	6:46	3.11 mi	22:22	7:12	+0:11
40K	2:49:55	6:51	3.10 mi	23:03	7:26	+0:14
Finish(26.22 mi)	3:00:03	6:53	1.37 mi	10:08	7:26	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:27 /mi

Average Pace

6:52 /mi

Slowest Pace

7:26 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:30

69% of race

Time at Steady Pace

55:33

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	2428	2288	2288	2443	2320	2320
10K	3.10 mi	2443-15	2309-21	2309-21	2428	2299	2299
15K	3.11 mi	2424+19	2301+8	2301+8	2443	2320	2320
20K	3.11 mi	2567-143	2432-131	2432-131	3141	2944	2944
Half(13.10 mi)	0.67 mi	2599-32	2461-29	2461-29	3571	3323	3323
25K	2.43 mi	2703-104	2552-91	2552-91	3738	3454	3454
30K	3.11 mi	2819-116	2654-102	2654-102	3796	3480	3480
35K	3.11 mi	2984-165	2780-126	2780-126	3850	3468	3468
40K	3.10 mi	3198-214	2963-183	2963-183	4196	3614	3614
Finish(26.22 mi)	1.37 mi	3317-119	3065-102	3065-102	4517	3775	3775

3775

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing