Callum Williams

Bib: 52302 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 21%

Gender (Male)

#0 / 33594

Top 28%

Division (M18-39)

#0 / 16712

Top 31%

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

7:53/mi

24:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:54/mi

48:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:09/mi

1:14:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:04/mi

1:39:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:18/mi

1:44:50

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:32/mi

2:05:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:28/mi

2:31:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:45/mi

2:59:04

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:20/mi

3:28:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:23/mi

3:39:26

↑ 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

1:44:508:01 /mi⚡ faster

2nd Half

1:54:368:45 /mi+9.3%

Positive split — 9.3% 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	24:28	7:53	3.11 mi	24:28	7:53	-
10K	48:58	7:53	3.10 mi	24:30	7:54	+0:01
15K	1:14:15	7:58	3.11 mi	25:17	8:09	+0:15
20K	1:39:16	8:00	3.11 mi	25:01	8:04	-0:05
Half(13.10 mi)	1:44:50	8:01	0.67 mi	5:34	8:18	+0:14
25K	2:05:36	8:06	2.43 mi	20:46	8:32	+0:14
30K	2:31:53	8:09	3.11 mi	26:17	8:28	-0:04
35K	2:59:04	8:15	3.11 mi	27:11	8:45	+0:17
40K	3:28:01	8:23	3.10 mi	28:57	9:20	+0:35
Finish(26.22 mi)	3:39:26	8:23	1.37 mi	11:25	8:23	-0:57

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:23 /mi

Slowest Pace

9:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:18

74% of race

Time at Steady Pace

27:11

12% of race

Time at Slower Pace

28:57

13% of race

Average Pace: 8:22 /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	12620	9813	9813	12431	9710	9710
10K	3.10 mi	12037+583	9399+414	9399+414	11621	9123	9123
15K	3.11 mi	12088-51	9445-46	9445-46	12431	9710	9710
20K	3.11 mi	12455-367	9694-249	9694-249	13610	10512	10512
Half(13.10 mi)	0.67 mi	12554-99	9766-72	9766-72	13666	10499	10499
25K	2.43 mi	13180-626	10180-414	10180-414	15951	11950	11950
30K	3.11 mi	12959+221	9978+202	9978+202	12831	9761	9761
35K	3.11 mi	12712+247	9722+256	9722+256	12524	9223	9223
40K	3.10 mi	12912-200	9720+2	9720+2	15973	10980	10980
Finish(26.22 mi)	1.37 mi	12626+286	9486+234	9486+234	10080	7361	7361

7361

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#12620
5K → 10K	130713+583	#12620 → #12037
10K → 15K	263212-51	#12037 → #12088
15K → 20K	501134-367	#12088 → #12455
20K → Half	12425-99	#12455 → #12554
Half → 25K	734108-626	#12554 → #13180
25K → 30K	223444+221	#13180 → #12959
30K → 35K	258505+247	#12959 → #12712
35K → 40K	521321-200	#12712 → #12912
40K → Finish	26312+286	#12912 → #12626
TOTALS	27802774-6	#12620 → #12626

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