Antonia Lightbown

Bib: 27514 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

11:57/mi

37:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:05/mi

1:14:38

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:55/mi

1:57:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:10/mi

2:38:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:55/mi

2:47:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:40/mi

3:23:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:51/mi

4:09:12

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:17/mi

4:56:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:17/mi

5:44:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:49/mi

6:02:56

↑ 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

2:47:2412:47 /mi⚡ faster

2nd Half

3:15:3214:55 /mi+16.8%

Positive split — 16.8% slower in the second half

AI Race Performance Report

Antonia'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	37:07	11:57	3.11 mi	37:07	11:57	-
10K	1:14:38	12:01	3.10 mi	37:31	12:05	+0:08
15K	1:57:52	12:39	3.11 mi	43:14	13:55	+1:50
20K	2:38:44	12:47	3.11 mi	40:52	13:10	-0:45
Half(13.10 mi)	2:47:24	12:47	0.67 mi	8:40	12:55	-0:15
25K	3:23:06	13:05	2.43 mi	35:42	14:40	+1:45
30K	4:09:12	13:23	3.11 mi	46:06	14:51	+0:11
35K	4:56:39	13:39	3.11 mi	47:27	15:17	+0:26
40K	5:44:06	13:51	3.10 mi	47:27	15:17	0:00
Finish(26.22 mi)	6:02:56	13:52	1.37 mi	18:50	13:49	-1:28

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

11:57 /mi

Average Pace

13:51 /mi

Slowest Pace

15:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:10

34% of race

Time at Steady Pace

1:02:04

17% of race

Time at Slower Pace

2:56:42

49% of race

Average Pace: 13:51 /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	53865	21809	21809	55531	23077	23077
10K	3.10 mi	52968+897	21234+575	21234+575	52183	20769	20769
15K	3.11 mi	54082-1114	22019-785	22019-785	55531	23077	23077
20K	3.11 mi	53623+459	21757+262	21757+262	52386	21165	21165
Half(13.10 mi)	0.67 mi	53406+217	21646+111	21646+111	50051	19911	19911
25K	2.43 mi	53360+46	21672-26	21672-26	53106	21824	21824
30K	3.11 mi	53187+173	21622+50	21622+50	52164	21456	21456
35K	3.11 mi	53033+154	21615+7	21615+7	51570	21463	21463
40K	3.10 mi	53236-203	21815-200	21815-200	53390	22534	22534
Finish(26.22 mi)	1.37 mi	53173+63	21794+21	21794+21	50493	21027	21027

21027

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing