Toby Harris

Bib: 42117 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 40%

Gender (Male)

#0 / 33594

Top 50%

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

8:16/mi

25:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:09/mi

50:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:41/mi

1:17:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:47/mi

1:45:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:51:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:49/mi

2:15:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:37/mi

2:48:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:19/mi

3:23:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:50/mi

3:56:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:46/mi

4:11:35

↑ 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

1:51:188:30 /mi⚡ faster

2nd Half

2:20:1710:42 /mi+26.0%

Positive split — 26.0% 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	25:41	8:16	3.11 mi	25:41	8:16	-
10K	50:58	8:13	3.10 mi	25:17	8:09	-0:07
15K	1:17:56	8:22	3.11 mi	26:58	8:41	+0:32
20K	1:45:12	8:28	3.11 mi	27:16	8:47	+0:06
Half(13.10 mi)	1:51:18	8:30	0.67 mi	6:06	9:06	+0:19
25K	2:15:11	8:43	2.43 mi	23:53	9:49	+0:43
30K	2:48:09	9:02	3.11 mi	32:58	10:37	+0:48
35K	3:23:16	9:21	3.11 mi	35:07	11:19	+0:42
40K	3:56:55	9:32	3.10 mi	33:39	10:50	-0:29
Finish(26.22 mi)	4:11:35	9:37	1.37 mi	14:40	10:46	-0:04

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:09 /mi

Average Pace

9:36 /mi

Slowest Pace

11:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:18

44% of race

Time at Steady Pace

23:53

9% of race

Time at Slower Pace

1:56:24

46% of race

Average Pace: 9:36 /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	17150	12904	12904	17910	13398	13398
10K	3.10 mi	15927+1223	12051+853	12051+853	14693	11213	11213
15K	3.11 mi	16546-619	12487-436	12487-436	17910	13398	13398
20K	3.11 mi	17507-961	13115-628	13115-628	20874	15322	15322
Half(13.10 mi)	0.67 mi	17697-190	13226-111	13226-111	21550	15726	15726
25K	2.43 mi	19410-1713	14340-1114	14340-1114	27844	19442	19442
30K	3.11 mi	21742-2332	15785-1445	15785-1445	29949	20147	20147
35K	3.11 mi	23668-1926	16799-1014	16799-1014	30325	19634	19634
40K	3.10 mi	23872-204	16733+66	16733+66	26715	17183	17183
Finish(26.22 mi)	1.37 mi	24019-147	16742-9	16742-9	29381	18624	18624

18624

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