Harriet Rice

Bib: 55057 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

12:16/mi

38:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:59/mi

1:15:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:15/mi

1:53:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:18/mi

2:31:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:04/mi

2:40:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:13/mi

3:10:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:26/mi

3:49:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:03/mi

4:32:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:03/mi

5:19:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:00/mi

5:40:04

↑ 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

2:40:5512:18 /mi⚡ faster

2nd Half

2:59:0913:40 /mi+11.3%

Positive split — 11.3% slower in the second half

AI Race Performance Report

Harriet's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:04	12:16	3.11 mi	38:04	12:16	-
10K	1:15:16	12:07	3.10 mi	37:12	11:59	-0:17
15K	1:53:18	12:10	3.11 mi	38:02	12:15	+0:16
20K	2:31:29	12:12	3.11 mi	38:11	12:18	+0:03
Half(13.10 mi)	2:40:55	12:18	0.67 mi	9:26	14:04	+1:46
25K	3:10:39	12:17	2.43 mi	29:44	12:13	-1:51
30K	3:49:15	12:18	3.11 mi	38:36	12:26	+0:13
35K	4:32:52	12:33	3.11 mi	43:37	14:03	+1:37
40K	5:19:37	12:52	3.10 mi	46:45	15:03	+1:00
Finish(26.22 mi)	5:40:04	12:59	1.37 mi	20:27	15:00	-0:03

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:59 /mi

Average Pace

12:59 /mi

Slowest Pace

15:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:39:49

65% of race

Time at Slower Pace

2:00:15

35% of race

Average Pace: 12:58 /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	55033	22607	22607	49655	19177	19177
10K	3.10 mi	53396+1637	21523+1084	21523+1084	51735	20457	20457
15K	3.11 mi	52151+1245	20723+800	20723+800	49655	19177	19177
20K	3.11 mi	51323+828	20244+479	20244+479	49104	19046	19046
Half(13.10 mi)	0.67 mi	51467-144	20354-110	20354-110	53753	22239	22239
25K	2.43 mi	50058+1409	19508+846	19508+846	44004	16483	16483
30K	3.11 mi	48588+1470	18730+778	18730+778	41400	15489	15489
35K	3.11 mi	48266+322	18679+51	18679+51	46303	18627	18627
40K	3.10 mi	48993-727	19224-545	19224-545	52714	22189	22189
Finish(26.22 mi)	1.37 mi	49434-441	19531-307	19531-307	54359	23057	23057

23057

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