Holly Williamson

Bib: 40952 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 33%

Gender (Female)

#0 / 26115

Top 22%

Division (F18-39)

#0 / 14744

Top 23%

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

9:06/mi

28:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:53/mi

55:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:06/mi

1:24:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:54/mi

1:51:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:15/mi

1:57:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:03/mi

2:19:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:18/mi

2:48:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:19/mi

3:17:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:26/mi

3:46:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:40/mi

3:58:43

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:57:529:00 /mi⚡ faster

2nd Half

2:00:519:13 /mi+2.5%

Positive split — 2.5% slower in the second half

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See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:15	9:06	3.11 mi	28:15	9:06	-
10K	55:50	9:00	3.10 mi	27:35	8:53	-0:13
15K	1:24:04	9:02	3.11 mi	28:14	9:06	+0:13
20K	1:51:40	9:00	3.11 mi	27:36	8:54	-0:12
Half(13.10 mi)	1:57:52	9:00	0.67 mi	6:12	9:15	+0:21
25K	2:19:54	9:01	2.43 mi	22:02	9:03	-0:12
30K	2:48:45	9:04	3.11 mi	28:51	9:18	+0:15
35K	3:17:39	9:06	3.11 mi	28:54	9:19	+0:01
40K	3:46:55	9:08	3.10 mi	29:16	9:26	+0:07
Finish(26.22 mi)	3:58:43	9:07	1.37 mi	11:48	8:40	-0:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

9:07 /mi

Slowest Pace

9:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:01

37% of race

Time at Steady Pace

2:29:42

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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	28213	8148	8148	22416	6008	6008
10K	3.10 mi	25303+2910	7076+1072	7076+1072	22908	6238	6238
15K	3.11 mi	24160+1143	6635+441	6635+441	22416	6008	6008
20K	3.11 mi	23509+651	6396+239	6396+239	22183	5963	5963
Half(13.10 mi)	0.67 mi	23468+41	6383+13	6383+13	23464	6470	6470
25K	2.43 mi	22878+590	6235+148	6235+148	21152	5806	5806
30K	3.11 mi	22120+758	6070+165	6070+165	20011	5624	5624
35K	3.11 mi	20924+1196	5817+253	5817+253	16781	4819	4819
40K	3.10 mi	20240+684	5758+59	5758+59	16770	5287	5287
Finish(26.22 mi)	1.37 mi	19725+515	5618+140	5618+140	12148	3557	3557

3557

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#28213
5K → 10K	362946+2910	#28213 → #25303
10K → 15K	691212+1143	#25303 → #24160
15K → 20K	96747+651	#24160 → #23509
20K → Half	73114+41	#23509 → #23468
Half → 25K	89679+590	#23468 → #22878
25K → 30K	144902+758	#22878 → #22120
30K → 35K	591255+1196	#22120 → #20924
35K → 40K	185869+684	#20924 → #20240
40K → Finish	12527+515	#20240 → #19725
TOTALS	7639251+8488	#28213 → #19725

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