Harriet Williams

Bib: 51138 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 21%

Gender (Female)

#0 / 26115

Top 12%

Division (F18-39)

#0 / 14744

Top 13%

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

8:25/mi

26:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:18/mi

51:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:27/mi

1:18:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:10/mi

1:43:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:20/mi

1:49:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:04/mi

2:08:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:25/mi

2:34:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:25/mi

3:00:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:28/mi

3:27:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:16/mi

3:38:27

↑ 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

1:49:028:20 /mi⚖️ balanced

2nd Half

1:49:258:21 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:07	8:25	3.11 mi	26:07	8:25	-
10K	51:53	8:21	3.10 mi	25:46	8:18	-0:07
15K	1:18:07	8:23	3.11 mi	26:14	8:27	+0:09
20K	1:43:27	8:20	3.11 mi	25:20	8:10	-0:17
Half(13.10 mi)	1:49:02	8:20	0.67 mi	5:35	8:20	+0:10
25K	2:08:39	8:17	2.43 mi	19:37	8:04	-0:16
30K	2:34:47	8:19	3.11 mi	26:08	8:25	+0:21
35K	3:00:54	8:20	3.11 mi	26:07	8:25	0:00
40K	3:27:11	8:21	3.10 mi	26:17	8:28	+0:03
Finish(26.22 mi)	3:38:27	8:21	1.37 mi	11:16	8:16	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

8:20 /mi

Slowest Pace

8:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:38:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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	18731	4743	4743	15761	3762	3762
10K	3.10 mi	17370+1361	4316+427	4316+427	16385	4013	4013
15K	3.11 mi	16754+616	4098+218	4098+218	15761	3762	3762
20K	3.11 mi	16151+603	3929+169	3929+169	14642	3414	3414
Half(13.10 mi)	0.67 mi	16007+144	3885+44	3885+44	14016	3237	3237
25K	2.43 mi	15242+765	3658+227	3658+227	11877	2599	2599
30K	3.11 mi	14504+738	3460+198	3460+198	12467	2944	2944
35K	3.11 mi	13463+1041	3226+234	3226+234	10213	2389	2389
40K	3.10 mi	12617+846	3076+150	3076+150	9812	2533	2533
Finish(26.22 mi)	1.37 mi	12323+294	3020+56	3020+56	9337	2432	2432

2432

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#18731
5K → 10K	741435+1361	#18731 → #17370
10K → 15K	60676+616	#17370 → #16754
15K → 20K	25628+603	#16754 → #16151
20K → Half	5149+144	#16151 → #16007
Half → 25K	6771+765	#16007 → #15242
25K → 30K	53791+738	#15242 → #14504
30K → 35K	281069+1041	#14504 → #13463
35K → 40K	51897+846	#13463 → #12617
40K → Finish	14308+294	#12617 → #12323
TOTALS	3166724+6408	#18731 → #12323

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