Gemma Williamson

Bib: 65227 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:33/mi

32:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:57/mi

1:06:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:23/mi

1:42:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:50/mi

2:37:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:47/mi

2:45:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:00/mi

3:14:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:42/mi

3:57:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:04/mi

4:43:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:23/mi

5:25:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:30/mi

5:42:30

↑ 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

2:45:2212:38 /mi⚡ faster

2nd Half

2:57:0813:31 /mi+7.1%

Positive split — 7.1% 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	32:45	10:33	3.11 mi	32:45	10:33	-
10K	1:06:45	10:45	3.10 mi	34:00	10:57	+0:24
15K	1:42:05	10:58	3.11 mi	35:20	11:23	+0:26
20K	2:37:28	12:41	3.11 mi	55:23	17:50	+6:27
Half(13.10 mi)	2:45:22	12:38	0.67 mi	7:54	11:47	-6:03
25K	3:14:35	12:32	2.43 mi	29:13	12:00	+0:13
30K	3:57:06	12:44	3.11 mi	42:31	13:42	+1:42
35K	4:43:54	13:04	3.11 mi	46:48	15:04	+1:22
40K	5:25:28	13:06	3.10 mi	41:34	13:23	-1:41
Finish(26.22 mi)	5:42:30	13:05	1.37 mi	17:02	12:30	-0:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:33 /mi

Average Pace

13:04 /mi

Slowest Pace

17:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:42:05

30% of race

Time at Steady Pace

1:35:43

28% of race

Time at Slower Pace

2:24:42

42% of race

Average Pace: 13:04 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	44207	15768	15768	44464	16006	16006
10K	3.10 mi	44611-404	16011-243	16011-243	45144	16363	16363
15K	3.11 mi	44472+139	15940+71	15940+71	44464	16006	16006
20K	3.11 mi	53255-8783	21526-5586	21526-5586	59145	25655	25655
Half(13.10 mi)	0.67 mi	52882+373	21297+229	21297+229	44423	16556	16556
25K	2.43 mi	51257+1625	20299+998	20299+998	42987	15898	15898
30K	3.11 mi	50658+599	19986+313	19986+313	47708	18909	18909
35K	3.11 mi	50717-59	20164-178	20164-178	50819	21053	21053
40K	3.10 mi	50169+548	19938+226	19938+226	44707	18041	18041
Finish(26.22 mi)	1.37 mi	49867+302	19797+141	19797+141	43278	17235	17235

17235

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#44207
5K → 10K	1087683-404	#44207 → #44611
10K → 15K	546685+139	#44611 → #44472
15K → 20K	87852-8783	#44472 → #53255
20K → Half	1374+373	#53255 → #52882
Half → 25K	51630+1625	#52882 → #51257
25K → 30K	165764+599	#51257 → #50658
30K → 35K	394335-59	#50658 → #50717
35K → 40K	53601+548	#50717 → #50169
40K → Finish	19321+302	#50169 → #49867
TOTALS	110555395-5660	#44207 → #49867

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