Olivia Brown

Bib: 31222 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

12:38/mi

39:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

20:23/mi

1:42:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

19:06/mi

2:41:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:08/mi

3:35:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:49/mi

3:46:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

19:52/mi

4:35:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:06/mi

5:28:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:36/mi

6:26:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:39/mi

7:17:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

18:33/mi

7:43:14

↑ 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

3:46:5817:20 /mi⚡ faster

2nd Half

3:56:1618:01 /mi+4.1%

Positive split — 4.1% slower in the second half

AI Race Performance Report

Olivia'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	39:14	12:38	3.11 mi	39:14	12:38	-
10K	1:42:31	16:30	3.10 mi	1:03:17	20:23	+7:45
15K	2:41:50	17:22	3.11 mi	59:19	19:06	-1:17
20K	3:35:01	17:19	3.11 mi	53:11	17:08	-1:58
Half(13.10 mi)	3:46:58	17:20	0.67 mi	11:57	17:49	+0:41
25K	4:35:21	17:44	2.43 mi	48:23	19:52	+2:03
30K	5:28:26	17:38	3.11 mi	53:05	17:06	-2:46
35K	6:26:13	17:46	3.11 mi	57:47	18:36	+1:30
40K	7:17:56	17:38	3.10 mi	51:43	16:39	-1:57
Finish(26.22 mi)	7:43:14	17:41	1.37 mi	25:18	18:33	+1:54

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:38 /mi

Average Pace

17:41 /mi

Slowest Pace

20:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:13

43% of race

Time at Steady Pace

2:34:21

33% of race

Time at Slower Pace

1:51:40

24% of race

Average Pace: 17:40 /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	56211	23462	23462	59633	26008	26008
10K	3.10 mi	59519-3308	25919-2457	25919-2457	59744	26085	26085
15K	3.11 mi	59599-80	25985-66	25985-66	59633	26008	26008
20K	3.11 mi	59515+84	25916+69	25916+69	58810	25422	25422
Half(13.10 mi)	0.67 mi	59509+6	25909+7	25909+7	58886	25530	25530
25K	2.43 mi	59512-3	25910-1	25910-1	59123	25652	25652
30K	3.11 mi	59385+127	25820+90	25820+90	57092	24383	24383
35K	3.11 mi	59335+50	25789+31	25789+31	58234	25198	25198
40K	3.10 mi	59232+103	25713+76	25713+76	56577	24271	24271
Finish(26.22 mi)	1.37 mi	59223+9	25707+6	25707+6	58844	25574	25574

25574

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