Lydia Groom

Bib: 37505 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

14:32/mi

45:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:24/mi

1:29:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:09/mi

2:16:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:48/mi

3:02:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:59/mi

3:12:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:10/mi

3:57:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:51/mi

4:49:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:45/mi

5:35:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:17/mi

6:22:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:18/mi

6:42:12

↑ 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

3:12:5514:44 /mi⚡ faster

2nd Half

3:29:1715:58 /mi+8.5%

Positive split — 8.5% slower in the second half

AI Race Performance Report

Lydia'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	45:07	14:32	3.11 mi	45:07	14:32	-
10K	1:29:50	14:28	3.10 mi	44:43	14:24	-0:08
15K	2:16:54	14:42	3.11 mi	47:04	15:09	+0:45
20K	3:02:52	14:43	3.11 mi	45:58	14:48	-0:21
Half(13.10 mi)	3:12:55	14:44	0.67 mi	10:03	14:59	+0:11
25K	3:57:08	15:16	2.43 mi	44:13	18:10	+3:11
30K	4:49:26	15:32	3.11 mi	52:18	16:51	-1:19
35K	5:35:15	15:25	3.11 mi	45:49	14:45	-2:06
40K	6:22:43	15:24	3.10 mi	47:28	15:17	+0:32
Finish(26.22 mi)	6:42:12	15:22	1.37 mi	19:29	14:18	-0:59

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:18 /mi

Average Pace

15:21 /mi

Slowest Pace

18:10 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

19:29

5% of race

Time at Steady Pace

4:46:12

71% of race

Time at Slower Pace

1:36:31

24% of race

Average Pace: 15:20 /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	58941	25495	25495	57683	24566	24566
10K	3.10 mi	58598+343	25227+268	25227+268	57877	24705	24705
15K	3.11 mi	58369+229	25064+163	25064+163	57683	24566	24566
20K	3.11 mi	57975+394	24773+291	24773+291	56465	23809	23809
Half(13.10 mi)	0.67 mi	57896+79	24719+54	24719+54	55934	23628	23628
25K	2.43 mi	58116-220	24878-159	24878-159	58262	25039	25039
30K	3.11 mi	57999+117	24806+72	24806+72	56755	24173	24173
35K	3.11 mi	57423+576	24440+366	24440+366	49580	20395	20395
40K	3.10 mi	57149+274	24282+158	24282+158	53401	22543	22543
Finish(26.22 mi)	1.37 mi	57011+138	24208+74	24208+74	52313	22006	22006

22006

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