Annie Barlow

Bib: 77340 F US

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

11:23/mi

35:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:45/mi

1:11:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:01/mi

1:52:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:27/mi

2:27:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:11/mi

2:36:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:37/mi

3:04:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:33/mi

3:40:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:52/mi

4:16:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:34/mi

4:52:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:21/mi

5:08:20

↑ 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

2:36:0011:55 /mi+2.4%

2nd Half

2:32:2011:37 /mi✓ faster

Negative split — 2.4% faster in the second half

AI Race Performance Report

Annie'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	35:21	11:23	3.11 mi	35:21	11:23	-
10K	1:11:51	11:34	3.10 mi	36:30	11:45	+0:22
15K	1:52:17	12:03	3.11 mi	40:26	13:01	+1:16
20K	2:27:50	11:54	3.11 mi	35:33	11:27	-1:34
Half(13.10 mi)	2:36:00	11:55	0.67 mi	8:10	12:11	+0:44
25K	3:04:16	11:52	2.43 mi	28:16	11:37	-0:34
30K	3:40:06	11:49	3.11 mi	35:50	11:33	-0:04
35K	4:16:58	11:49	3.11 mi	36:52	11:52	+0:19
40K	4:52:52	11:47	3.10 mi	35:54	11:34	-0:18
Finish(26.22 mi)	5:08:20	11:47	1.37 mi	15:28	11:21	-0:13

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:21 /mi

Average Pace

11:46 /mi

Slowest Pace

13:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:27:54

87% of race

Time at Steady Pace

40:26

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:46 /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	51003	19893	19893	52839	21274	21274
10K	3.10 mi	50770+233	19751+142	19751+142	50656	19734	19734
15K	3.11 mi	51652-882	20388-637	20388-637	52839	21274	21274
20K	3.11 mi	49787+1865	19255+1133	19255+1133	44767	16477	16477
Half(13.10 mi)	0.67 mi	49580+207	19137+118	19137+118	46657	17863	17863
25K	2.43 mi	47994+1586	18245+892	18245+892	40908	14757	14757
30K	3.11 mi	45898+2096	17163+1082	17163+1082	36209	12807	12807
35K	3.11 mi	44049+1849	16291+872	16291+872	33987	12410	12410
40K	3.10 mi	42635+1414	15701+590	15701+590	32166	11990	11990
Finish(26.22 mi)	1.37 mi	42233+402	15534+167	15534+167	34591	13157	13157

13157

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