Henrietta Marsh-Smith

Bib: 32928 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

15:12/mi

47:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

15:39/mi

1:35:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:26/mi

2:23:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:18/mi

3:11:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:44/mi

3:21:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:48/mi

4:00:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:58/mi

4:46:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:54/mi

5:36:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:23/mi

6:23:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:51/mi

6:44:09

↑ 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

3:21:4915:25 /mi⚖️ balanced

2nd Half

3:22:2015:26 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Henrietta's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	47:13	15:12	3.11 mi	47:13	15:12	-
10K	1:35:49	15:26	3.10 mi	48:36	15:39	+0:27
15K	2:23:44	15:26	3.11 mi	47:55	15:26	-0:13
20K	3:11:16	15:24	3.11 mi	47:32	15:18	-0:08
Half(13.10 mi)	3:21:49	15:25	0.67 mi	10:33	15:44	+0:26
25K	4:00:16	15:29	2.43 mi	38:27	15:48	+0:04
30K	4:46:44	15:23	3.11 mi	46:28	14:58	-0:50
35K	5:36:07	15:28	3.11 mi	49:23	15:54	+0:56
40K	6:23:54	15:27	3.10 mi	47:47	15:23	-0:31
Finish(26.22 mi)	6:44:09	15:26	1.37 mi	20:15	14:51	-0:32

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:51 /mi

Average Pace

15:26 /mi

Slowest Pace

15:54 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:17:10

64% of race

Time at Steady Pace

2:26:59

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 15:25 /mi

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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	59296	25761	25761	58015	24813	24813
10K	3.10 mi	59200+96	25671+90	25671+90	58967	25512	25512
15K	3.11 mi	58980+220	25514+157	25514+157	58015	24813	24813
20K	3.11 mi	58683+297	25297+217	25297+217	57192	24282	24282
Half(13.10 mi)	0.67 mi	58637+46	25258+39	25258+39	57115	24383	24383
25K	2.43 mi	58326+311	25025+233	25025+233	55600	23341	23341
30K	3.11 mi	57817+509	24680+345	24680+345	52560	21686	21686
35K	3.11 mi	57497+320	24492+188	24492+188	53557	22553	22553
40K	3.10 mi	57233+264	24337+155	24337+155	53758	22724	22724
Finish(26.22 mi)	1.37 mi	57123+110	24283+54	24283+54	53991	22869	22869

22869

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing