Ian Derbyshire

Bib: 62779 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 47%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

9:18/mi

28:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:29/mi

58:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:39/mi

1:28:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:30/mi

1:57:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:43/mi

2:04:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:22/mi

2:27:02

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:02/mi

2:58:12

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:21/mi

3:33:26

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:01/mi

4:07:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:56/mi

4:23:54

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:04:159:30 /mi⚡ faster

2nd Half

2:19:3910:39 /mi+12.4%

Positive split — 12.4% 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	28:52	9:18	3.11 mi	28:52	9:18	-
10K	58:18	9:23	3.10 mi	29:26	9:29	+0:11
15K	1:28:15	9:29	3.11 mi	29:57	9:39	+0:10
20K	1:57:44	9:29	3.11 mi	29:29	9:30	-0:09
Half(13.10 mi)	2:04:15	9:30	0.67 mi	6:31	9:43	+0:13
25K	2:27:02	9:28	2.43 mi	22:47	9:22	-0:21
30K	2:58:12	9:34	3.11 mi	31:10	10:02	+0:40
35K	3:33:26	9:49	3.11 mi	35:14	11:21	+1:19
40K	4:07:38	9:58	3.10 mi	34:12	11:01	-0:20
Finish(26.22 mi)	4:23:54	10:05	1.37 mi	16:16	11:56	+0:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

10:04 /mi

Slowest Pace

11:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:58:12

68% of race

Time at Slower Pace

1:25:42

32% of race

Average Pace: 10:04 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	30867	21654	21654	29410	20791	20791
10K	3.10 mi	30961-94	21714-60	21714-60	31160	21800	21800
15K	3.11 mi	30307+654	21326+388	21326+388	29410	20791	20791
20K	3.11 mi	29843+464	21017+309	21017+309	29014	20466	20466
Half(13.10 mi)	0.67 mi	29682+161	20898+119	20898+119	28008	19729	19729
25K	2.43 mi	28429+1253	20058+840	20058+840	24311	17360	17360
30K	3.11 mi	27573+856	19390+668	19390+668	25754	17846	17846
35K	3.11 mi	27883-310	19320+70	19320+70	30588	19778	19778
40K	3.10 mi	27726+157	19024+296	19024+296	27998	17872	17872
Finish(26.22 mi)	1.37 mi	28206-480	19242-218	19242-218	39119	23833	23833

23833

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#30867
5K → 10K	200200-94	#30867 → #30961
10K → 15K	200854*+654	#30961 → #30307
15K → 20K	200664*+464	#30307 → #29843
20K → Half	29190+161	#29843 → #29682
Half → 25K	201273*+1253	#29682 → #28429
25K → 30K	1791035+856	#28429 → #27573
30K → 35K	200200-310	#27573 → #27883
35K → 40K	200357*+157	#27883 → #27726
40K → Finish	20079-480	#27726 → #28206
TOTALS	14284852*+2661	#30867 → #28206

* Includes athletes who did not complete a segment (DNF/DNQ).

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