Keifer Macdonald

Bib: 28328 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 46%

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

9:00/mi

27:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:55/mi

55:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:56/mi

1:23:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:20/mi

1:52:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:20/mi

1:58:37

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:09/mi

2:20:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:01/mi

2:55:04

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:22/mi

3:33:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:08/mi

4:08:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:14/mi

4:22:00

↑ 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

1:58:379:04 /mi⚡ faster

2nd Half

2:23:2310:56 /mi+20.9%

Positive split — 20.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:56	9:00	3.11 mi	27:56	9:00	-
10K	55:37	8:58	3.10 mi	27:41	8:55	-0:05
15K	1:23:22	8:57	3.11 mi	27:45	8:56	+0:01
20K	1:52:21	9:03	3.11 mi	28:59	9:20	+0:24
Half(13.10 mi)	1:58:37	9:04	0.67 mi	6:16	9:20	0:00
25K	2:20:52	9:05	2.43 mi	22:15	9:09	-0:11
30K	2:55:04	9:24	3.11 mi	34:12	11:01	+1:52
35K	3:33:29	9:49	3.11 mi	38:25	12:22	+1:21
40K	4:08:03	9:59	3.10 mi	34:34	11:08	-1:14
Finish(26.22 mi)	4:22:00	10:00	1.37 mi	13:57	10:14	-0:54

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

10:00 /mi

Slowest Pace

12:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:20:52

54% of race

Time at Slower Pace

2:01:08

46% of race

Average Pace: 10:00 /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	26627	19016	19016	20629	15235	15235
10K	3.10 mi	24794+1833	17874+1142	17874+1142	23294	16890	16890
15K	3.11 mi	23140+1654	16833+1041	16833+1041	20629	15235	15235
20K	3.11 mi	24247-1107	17576-743	17576-743	27525	19581	19581
Half(13.10 mi)	0.67 mi	24249-2	17571+5	17571+5	24359	17494	17494
25K	2.43 mi	23670+579	17141+430	17141+430	22133	15964	15964
30K	3.11 mi	25956-2286	18440-1299	18440-1299	32715	21610	21610
35K	3.11 mi	27899-1943	19332-892	19332-892	37061	23129	23129
40K	3.10 mi	27862+37	19112+220	19112+220	28850	18340	18340
Finish(26.22 mi)	1.37 mi	27542+320	18843+269	18843+269	24929	16244	16244

16244

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#26627
5K → 10K	1081941+1833	#26627 → #24794
10K → 15K	251679+1654	#24794 → #23140
15K → 20K	1262155-1107	#23140 → #24247
20K → Half	8684-2	#24247 → #24249
Half → 25K	102681+579	#24249 → #23670
25K → 30K	2426140-2286	#23670 → #25956
30K → 35K	2105162-1943	#25956 → #27899
35K → 40K	477514+37	#27899 → #27862
40K → Finish	51371+320	#27862 → #27542
TOTALS	66425727-915	#26627 → #27542

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