Toby Chunsi

Bib: 22427 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 45%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:21/mi

29:01

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:09/mi

57:25

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:15/mi

1:26:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:08/mi

1:54:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:16/mi

2:00:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:46/mi

2:29:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:50/mi

2:59:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:16/mi

3:34:47

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:09/mi

4:06:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:46/mi

4:19:35

↑ 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

2:00:409:13 /mi⚡ faster

2nd Half

2:18:5510:36 /mi+15.1%

Positive split — 15.1% slower in the second half

AI Race Performance Report

Toby'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	29:01	9:21	3.11 mi	29:01	9:21	-
10K	57:25	9:15	3.10 mi	28:24	9:09	-0:12
15K	1:26:07	9:15	3.11 mi	28:42	9:15	+0:06
20K	1:54:27	9:13	3.11 mi	28:20	9:08	-0:07
Half(13.10 mi)	2:00:40	9:13	0.67 mi	6:13	9:16	+0:08
25K	2:29:18	9:37	2.43 mi	28:38	11:46	+2:30
30K	2:59:48	9:39	3.11 mi	30:30	9:50	-1:56
35K	3:34:47	9:53	3.11 mi	34:59	11:16	+1:26
40K	4:06:16	9:55	3.10 mi	31:29	10:09	-1:07
Finish(26.22 mi)	4:19:35	9:55	1.37 mi	13:19	9:46	-0:23

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

9:54 /mi

Slowest Pace

11:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:39

35% of race

Time at Steady Pace

1:44:19

40% of race

Time at Slower Pace

1:03:37

25% of race

Average Pace: 9:54 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	31469	22001	22001	24378	17675	17675
10K	3.10 mi	29153+2316	20586+1415	20586+1415	26581	18996	18996
15K	3.11 mi	27370+1783	19535+1051	19535+1051	24378	17675	17675
20K	3.11 mi	26658+712	19084+451	19084+451	25216	18153	18153
Half(13.10 mi)	0.67 mi	26431+227	18920+164	18920+164	23684	17095	17095
25K	2.43 mi	29852-3421	20921-2001	20921-2001	41726	26460	26460
30K	3.11 mi	28387+1465	19882+1039	19882+1039	24222	16949	16949
35K	3.11 mi	28421-34	19660+222	19660+222	30036	19478	19478
40K	3.10 mi	27180+1241	18698+962	18698+962	21813	14484	14484
Finish(26.22 mi)	1.37 mi	26722+458	18349+349	18349+349	21094	14030	14030

14030

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