Alex Harwood

Bib: 68730 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

11:45/mi

36:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:18/mi

1:14:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:12/mi

1:58:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:58/mi

2:39:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:04/mi

2:47:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:54/mi

3:19:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:49/mi

4:02:04

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:17/mi

4:43:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:19/mi

5:21:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:16/mi

5:36:54

↑ 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

2:47:4812:49 /mi⚖️ balanced

2nd Half

2:49:0612:54 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Alex'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	36:28	11:45	3.11 mi	36:28	11:45	-
10K	1:14:40	12:01	3.10 mi	38:12	12:18	+0:33
15K	1:58:46	12:45	3.11 mi	44:06	14:12	+1:54
20K	2:39:02	12:48	3.11 mi	40:16	12:58	-1:14
Half(13.10 mi)	2:47:48	12:49	0.67 mi	8:46	13:04	+0:06
25K	3:19:11	12:50	2.43 mi	31:23	12:54	-0:10
30K	4:02:04	13:00	3.11 mi	42:53	13:49	+0:55
35K	4:43:18	13:02	3.11 mi	41:14	13:17	-0:32
40K	5:21:33	12:57	3.10 mi	38:15	12:19	-0:58
Finish(26.22 mi)	5:36:54	12:52	1.37 mi	15:21	11:16	-1:03

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:16 /mi

Average Pace

12:52 /mi

Slowest Pace

14:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:16

38% of race

Time at Steady Pace

2:01:39

36% of race

Time at Slower Pace

1:26:59

26% of race

Average Pace: 12:51 /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	52924	21145	21145	56127	23485	23485
10K	3.10 mi	52994-70	21248-103	21248-103	53013	21328	21328
15K	3.11 mi	54426-1432	22249-1001	22249-1001	56127	23485	23485
20K	3.11 mi	53702+724	21814+435	21814+435	51750	20751	20751
Half(13.10 mi)	0.67 mi	53521+181	21724+90	21724+90	50566	20219	20219
25K	2.43 mi	52501+1020	21111+613	21111+613	47071	18225	18225
30K	3.11 mi	51802+699	20736+375	20736+375	48225	19201	19201
35K	3.11 mi	50594+1208	20093+643	20093+643	42311	16554	16554
40K	3.10 mi	49404+1190	19475+618	19475+618	37688	14641	14641
Finish(26.22 mi)	1.37 mi	48790+614	19138+337	19138+337	33884	12832	12832

12832

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