Derek Harrison

Bib: 40225 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

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

9:14/mi

28:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:07/mi

56:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:36/mi

1:26:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:23/mi

1:55:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:54/mi

2:02:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:11/mi

2:27:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:30/mi

3:03:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:04/mi

3:43:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:39/mi

4:22:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:28/mi

4:39:48

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

2:02:299:22 /mi⚡ faster

2nd Half

2:37:1912:00 /mi+28.4%

Positive split — 28.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:39	9:14	3.11 mi	28:39	9:14	-
10K	56:57	9:10	3.10 mi	28:18	9:07	-0:07
15K	1:26:44	9:19	3.11 mi	29:47	9:36	+0:29
20K	1:55:51	9:20	3.11 mi	29:07	9:23	-0:13
Half(13.10 mi)	2:02:29	9:22	0.67 mi	6:38	9:54	+0:31
25K	2:27:17	9:29	2.43 mi	24:48	10:11	+0:17
30K	3:03:00	9:50	3.11 mi	35:43	11:30	+1:19
35K	3:43:34	10:17	3.11 mi	40:34	13:04	+1:34
40K	4:22:49	10:35	3.10 mi	39:15	12:39	-0:25
Finish(26.22 mi)	4:39:48	10:41	1.37 mi	16:59	12:28	-0:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:07 /mi

Average Pace

10:41 /mi

Slowest Pace

13:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:26:04

31% of race

Time at Steady Pace

1:01:13

22% of race

Time at Slower Pace

2:12:31

47% of race

Average Pace: 10:40 /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	29956	21108	21108	28864	20462	20462
10K	3.10 mi	27991+1965	19872+1236	19872+1236	26093	18689	18689
15K	3.11 mi	28272-281	20093-221	20093-221	28864	20462	20462
20K	3.11 mi	28093+179	19960+133	19960+133	27946	19834	19834
Half(13.10 mi)	0.67 mi	28140-47	19965-5	19965-5	29515	20635	20635
25K	2.43 mi	28595-455	20163-198	20163-198	30751	21058	21058
30K	3.11 mi	29976-1381	20825-662	20825-662	35932	23225	23225
35K	3.11 mi	32009-2033	21704-879	21704-879	41119	25134	25134
40K	3.10 mi	33155-1146	22093-389	22093-389	39916	24165	24165
Finish(26.22 mi)	1.37 mi	33665-510	22292-199	22292-199	43016	25836	25836

40K→Finish

24.9 - 26.2 mi

Top 72%

+14ft-18ft

Overall

43016

Males

25836

M50-54

25836

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#29956
5K → 10K	932058+1965	#29956 → #27991
10K → 15K	718437-281	#27991 → #28272
15K → 20K	391570+179	#28272 → #28093
20K → Half	159112-47	#28093 → #28140
Half → 25K	769314-455	#28140 → #28595
25K → 30K	1607226-1381	#28595 → #29976
30K → 35K	2206173-2033	#29976 → #32009
35K → 40K	1345199-1146	#32009 → #33155
40K → Finish	59282-510	#33155 → #33665
TOTALS	78804171-3709	#29956 → #33665

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