Brooke Perkins

Bib: 74805 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

11:08/mi

34:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:26/mi

1:10:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:51/mi

1:46:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:15/mi

2:21:45

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:32/mi

2:30:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:01/mi

3:01:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:56/mi

3:38:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:33/mi

4:17:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:56/mi

4:54:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:17/mi

5:13:02

↑ 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

2:30:0911:28 /mi⚡ faster

2nd Half

2:42:5312:25 /mi+8.5%

Positive split — 8.5% slower in the second half

AI Race Performance Report

Brooke'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	34:33	11:08	3.11 mi	34:33	11:08	-
10K	1:10:02	11:17	3.10 mi	35:29	11:26	+0:18
15K	1:46:49	11:28	3.11 mi	36:47	11:51	+0:25
20K	2:21:45	11:25	3.11 mi	34:56	11:15	-0:36
Half(13.10 mi)	2:30:09	11:28	0.67 mi	8:24	12:32	+1:17
25K	3:01:49	11:43	2.43 mi	31:40	13:01	+0:29
30K	3:38:53	11:45	3.11 mi	37:04	11:56	-1:05
35K	4:17:51	11:52	3.11 mi	38:58	12:33	+0:37
40K	4:54:55	11:52	3.10 mi	37:04	11:56	-0:37
Finish(26.22 mi)	5:13:02	11:57	1.37 mi	18:07	13:17	+1:21

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

11:57 /mi

Slowest Pace

13:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:35:53

69% of race

Time at Steady Pace

1:19:02

25% of race

Time at Slower Pace

18:07

6% of race

Average Pace: 11:56 /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	49315	18827	18827	47610	17896	17896
10K	3.10 mi	48897+418	18583+244	18583+244	48672	18454	18454
15K	3.11 mi	48331+566	18251+332	18251+332	47610	17896	17896
20K	3.11 mi	46928+1403	17507+744	17507+744	43527	15787	15787
Half(13.10 mi)	0.67 mi	47008-80	17571-64	17571-64	48245	18814	18814
25K	2.43 mi	47118-110	17742-171	17742-171	47553	18504	18504
30K	3.11 mi	45508+1610	16921+821	16921+821	38641	14054	14054
35K	3.11 mi	44294+1214	16427+494	16427+494	38198	14456	14456
40K	3.10 mi	43204+1090	16006+421	16006+421	35024	13378	13378
Finish(26.22 mi)	1.37 mi	43475-271	16195-189	16195-189	48017	19703	19703

19703

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