Jasper Alderton

Bib: 23133 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

9:30/mi

29:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:26/mi

58:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:58/mi

1:29:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:12/mi

2:01:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:49/mi

2:08:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:41/mi

2:37:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:46/mi

3:29:08

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:02/mi

4:18:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:32/mi

5:04:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:09/mi

5:21:59

↑ 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

2:08:369:50 /mi⚡ faster

2nd Half

3:13:2314:45 /mi+50.4%

Positive split — 50.4% slower in the second half

AI Race Performance Report

Jasper'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	29:28	9:30	3.11 mi	29:28	9:30	-
10K	58:44	9:28	3.10 mi	29:16	9:26	-0:04
15K	1:29:40	9:38	3.11 mi	30:56	9:58	+0:32
20K	2:01:21	9:46	3.11 mi	31:41	10:12	+0:14
Half(13.10 mi)	2:08:36	9:50	0.67 mi	7:15	10:49	+0:37
25K	2:37:03	10:07	2.43 mi	28:27	11:41	+0:52
30K	3:29:08	11:14	3.11 mi	52:05	16:46	+5:05
35K	4:18:55	11:55	3.11 mi	49:47	16:02	-0:44
40K	5:04:03	12:14	3.10 mi	45:08	14:32	-1:30
Finish(26.22 mi)	5:21:59	12:18	1.37 mi	17:56	13:09	-1:23

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:26 /mi

Average Pace

12:17 /mi

Slowest Pace

16:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:21

38% of race

Time at Steady Pace

35:42

11% of race

Time at Slower Pace

2:44:56

51% of race

Average Pace: 12:17 /mi

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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	33155	23017	23017	32382	22536	22536
10K	3.10 mi	31786+1369	22215+802	22215+802	30542	21456	21456
15K	3.11 mi	31951-165	22303-88	22303-88	32382	22536	22536
20K	3.11 mi	32785-834	22716-413	22716-413	35343	23852	23852
Half(13.10 mi)	0.67 mi	32991-206	22806-90	22806-90	37448	24736	24736
25K	2.43 mi	34558-1567	23560-754	23560-754	41370	26313	26313
30K	3.11 mi	41812-7254	26888-3328	26888-3328	56631	32473	32473
35K	3.11 mi	44647-2835	27963-1075	27963-1075	53935	31098	31098
40K	3.10 mi	45507-860	28207-244	28207-244	50738	29530	29530
Finish(26.22 mi)	1.37 mi	45571-64	28190+17	28190+17	47274	27898	27898

27898

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