Alex Samson

Bib: 65246 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

12:15/mi

38:03

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:59/mi

1:15:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:06/mi

1:52:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:22/mi

2:31:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:29/mi

2:39:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:10/mi

3:11:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:33/mi

3:56:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:25/mi

4:44:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:57/mi

5:34:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:56/mi

5:53:11

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

2:39:3412:11 /mi⚡ faster

2nd Half

3:13:3714:46 /mi+21.3%

Positive split — 21.3% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:03	12:15	3.11 mi	38:03	12:15	-
10K	1:15:15	12:07	3.10 mi	37:12	11:59	-0:16
15K	1:52:49	12:07	3.11 mi	37:34	12:06	+0:07
20K	2:31:12	12:10	3.11 mi	38:23	12:22	+0:16
Half(13.10 mi)	2:39:34	12:11	0.67 mi	8:22	12:29	+0:07
25K	3:11:36	12:21	2.43 mi	32:02	13:10	+0:41
30K	3:56:48	12:43	3.11 mi	45:12	14:33	+1:23
35K	4:44:39	13:06	3.11 mi	47:51	15:25	+0:52
40K	5:34:11	13:27	3.10 mi	49:32	15:57	+0:32
Finish(26.22 mi)	5:53:11	13:29	1.37 mi	19:00	13:56	-2:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:59 /mi

Average Pace

13:29 /mi

Slowest Pace

15:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:31:12

43% of race

Time at Steady Pace

40:24

11% of race

Time at Slower Pace

2:41:35

46% of race

Average Pace: 13:28 /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	55001	32346	32346	48955	30168	30168
10K	3.10 mi	53381+1620	31796+550	31796+550	51728	31213	31213
15K	3.11 mi	51910+1471	31288+508	31288+508	48955	30168	30168
20K	3.11 mi	51189+721	30968+320	30968+320	49405	30114	30114
Half(13.10 mi)	0.67 mi	50949+240	30863+105	30863+105	48005	29289	29289
25K	2.43 mi	50347+602	30603+260	30603+260	48199	29271	29271
30K	3.11 mi	50589-242	30581+22	30581+22	51189	30257	30257
35K	3.11 mi	50893-304	30556+25	30556+25	52008	30224	30224
40K	3.10 mi	51731-838	30804-248	30804-248	55226	31612	31612
Finish(26.22 mi)	1.37 mi	51728+3	30770+34	30770+34	50961	29630	29630

40K→Finish

24.9 - 26.2 mi

Top 85%

+14ft-18ft

Overall

50961

Males

29630

M18-39

29630

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#55001
5K → 10K	651685+1620	#55001 → #53381
10K → 15K	561527+1471	#53381 → #51910
15K → 20K	122843+721	#51910 → #51189
20K → Half	23263+240	#51189 → #50949
Half → 25K	141743+602	#50949 → #50347
25K → 30K	586344-242	#50347 → #50589
30K → 35K	563259-304	#50589 → #50893
35K → 40K	89860-838	#50893 → #51731
40K → Finish	116119+3	#51731 → #51728
TOTALS	25705843+3273	#55001 → #51728

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing