Mackenzie Keith-Roach

Bib: 52842 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Division (M18-39)

#0 / 16712

Top 37%

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

8:02/mi

24:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:15/mi

50:32

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:26/mi

1:16:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:16/mi

1:42:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:27/mi

1:48:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:35/mi

2:08:55

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:21/mi

2:37:55

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:12/mi

3:06:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:17/mi

3:35:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:59/mi

3:47:31

↑ 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

1:48:038:15 /mi⚡ faster

2nd Half

1:59:289:07 /mi+10.6%

Positive split — 10.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:55	8:02	3.11 mi	24:55	8:02	-
10K	50:32	8:08	3.10 mi	25:37	8:15	+0:13
15K	1:16:42	8:14	3.11 mi	26:10	8:26	+0:11
20K	1:42:23	8:15	3.11 mi	25:41	8:16	-0:10
Half(13.10 mi)	1:48:03	8:15	0.67 mi	5:40	8:27	+0:11
25K	2:08:55	8:18	2.43 mi	20:52	8:35	+0:08
30K	2:37:55	8:29	3.11 mi	29:00	9:21	+0:46
35K	3:06:28	8:35	3.11 mi	28:33	9:12	-0:09
40K	3:35:16	8:40	3.10 mi	28:48	9:17	+0:05
Finish(26.22 mi)	3:47:31	8:42	1.37 mi	12:15	8:59	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

8:41 /mi

Slowest Pace

9:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:55

57% of race

Time at Steady Pace

1:38:36

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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	14367	11010	11010	15525	11820	11820
10K	3.10 mi	15119-752	11485-475	11485-475	15880	12016	12016
15K	3.11 mi	15242-123	11595-110	11595-110	15525	11820	11820
20K	3.11 mi	15327-85	11653-58	11653-58	15696	11893	11893
Half(13.10 mi)	0.67 mi	15305+22	11642+11	11642+11	15103	11481	11481
25K	2.43 mi	15406-101	11678-36	11678-36	16382	12238	12238
30K	3.11 mi	16065-659	12044-366	12044-366	20455	14645	14645
35K	3.11 mi	15772+293	11722+322	11722+322	15834	11341	11341
40K	3.10 mi	15537+235	11442+280	11442+280	15598	10757	10757
Finish(26.22 mi)	1.37 mi	15384+153	11294+148	11294+148	14790	10195	10195

10195

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#14367
5K → 10K	200189-752	#14367 → #15119
10K → 15K	200200-123	#15119 → #15242
15K → 20K	200200-85	#15242 → #15327
20K → Half	4870+22	#15327 → #15305
Half → 25K	200197-101	#15305 → #15406
25K → 30K	848189-659	#15406 → #16065
30K → 35K	200493*+293	#16065 → #15772
35K → 40K	200435*+235	#15772 → #15537
40K → Finish	90243*+153	#15537 → #15384
TOTALS	21862216*-1017	#14367 → #15384

* 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