Lydia Joyce

Bib: 32437 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

10:53/mi

33:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:53/mi

1:07:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:28/mi

1:46:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:35/mi

2:28:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:32/mi

2:36:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:07/mi

3:08:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:07/mi

3:48:50

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:05/mi

4:29:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:23/mi

5:07:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:41/mi

5:22:28

↑ 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

2:36:0811:56 /mi⚡ faster

2nd Half

2:46:2012:41 /mi+6.5%

Positive split — 6.5% slower in the second half

AI Race Performance Report

Lydia'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	33:47	10:53	3.11 mi	33:47	10:53	-
10K	1:07:33	10:53	3.10 mi	33:47	10:53	0:00
15K	1:46:15	11:24	3.11 mi	38:42	12:28	+1:35
20K	2:28:24	11:57	3.11 mi	42:09	13:35	+1:07
Half(13.10 mi)	2:36:08	11:56	0.67 mi	7:44	11:32	-2:03
25K	3:08:05	12:07	2.43 mi	31:57	13:07	+1:35
30K	3:48:50	12:17	3.11 mi	40:45	13:07	0:00
35K	4:29:28	12:24	3.11 mi	40:38	13:05	-0:02
40K	5:07:55	12:24	3.10 mi	38:27	12:23	-0:42
Finish(26.22 mi)	5:22:28	12:19	1.37 mi	14:33	10:41	-1:42

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:41 /mi

Average Pace

12:18 /mi

Slowest Pace

13:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:50

28% of race

Time at Steady Pace

1:17:09

24% of race

Time at Slower Pace

2:35:29

48% of race

Average Pace: 12:18 /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	47234	17575	17575	50631	19810	19810
10K	3.10 mi	45770+1464	16675+900	16675+900	44588	16038	16038
15K	3.11 mi	47901-2131	18000-1325	18000-1325	50631	19810	19810
20K	3.11 mi	50044-2143	19415-1415	19415-1415	53621	21983	21983
Half(13.10 mi)	0.67 mi	49632+412	19171+244	19171+244	42913	15702	15702
25K	2.43 mi	49270+362	19017+154	19017+154	48056	18785	18785
30K	3.11 mi	48475+795	18651+366	18651+366	45045	17420	17420
35K	3.11 mi	47418+1057	18174+477	18174+477	41267	16005	16005
40K	3.10 mi	46382+1036	17712+462	17712+462	38123	14857	14857
Finish(26.22 mi)	1.37 mi	45664+718	17378+334	17378+334	28725	10409	10409

10409

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