Guanghui Chim

Bib: 12661 M KH

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 11%

Gender (Male)

#0 / 33594

Top 16%

Masters (Masters Men)

#0 / 16876

Top 13%

Division (M50-54)

#0 / 3474

Top 12%

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

7:45/mi

24:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:29/mi

47:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:31/mi

1:10:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:15/mi

1:33:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:26/mi

1:38:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:23/mi

1:56:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:31/mi

2:19:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:39/mi

2:43:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:31/mi

3:06:29

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:38/mi

3:16:53

↑ 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

1:38:057:30 /mi⚖️ balanced

2nd Half

1:38:487:32 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Guanghui'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	24:02	7:45	3.11 mi	24:02	7:45	-
10K	47:16	7:37	3.10 mi	23:14	7:29	-0:16
15K	1:10:37	7:35	3.11 mi	23:21	7:31	+0:02
20K	1:33:06	7:30	3.11 mi	22:29	7:15	-0:16
Half(13.10 mi)	1:38:05	7:30	0.67 mi	4:59	7:26	+0:11
25K	1:56:03	7:29	2.43 mi	17:58	7:23	-0:03
30K	2:19:23	7:29	3.11 mi	23:20	7:31	+0:08
35K	2:43:09	7:31	3.11 mi	23:46	7:39	+0:08
40K	3:06:29	7:31	3.10 mi	23:20	7:31	-0:08
Finish(26.22 mi)	3:16:53	7:31	1.37 mi	10:24	7:38	+0:07

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:31 /mi

Slowest Pace

7:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:18:41

70% of race

Time at Steady Pace

58:12

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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	11110	8815	8815	7298	6235	6235
10K	3.10 mi	9456+1654	7703+1112	7703+1112	8131	6822	6822
15K	3.11 mi	8601+855	7132+571	7132+571	7298	6235	6235
20K	3.11 mi	8020+581	6734+398	6734+398	6547	5698	5698
Half(13.10 mi)	0.67 mi	7942+78	6677+57	6677+57	6448	5618	5618
25K	2.43 mi	7690+252	6494+183	6494+183	6555	5630	5630
30K	3.11 mi	7305+385	6191+303	6191+303	6010	5168	5168
35K	3.11 mi	6891+414	5844+347	5844+347	5709	4789	4789
40K	3.10 mi	6405+486	5432+412	5432+412	4594	3901	3901
Finish(26.22 mi)	1.37 mi	6276+129	5315+117	5315+117	5423	4390	4390

4390

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