Holly Bartlett

Bib: 78999 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

9:49/mi

30:27

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:08/mi

1:01:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:53/mi

1:38:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:38/mi

2:14:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:22/mi

2:23:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:36/mi

2:54:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:57/mi

3:34:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:50/mi

4:17:46

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:46/mi

4:57:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:21/mi

5:14:15

↑ 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

2:23:5411:00 /mi⚡ faster

2nd Half

2:50:2113:00 /mi+18.4%

Positive split — 18.4% slower in the second half

AI Race Performance Report

Holly'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	30:27	9:49	3.11 mi	30:27	9:49	-
10K	1:01:55	9:58	3.10 mi	31:28	10:08	+0:19
15K	1:38:50	10:37	3.11 mi	36:55	11:53	+1:45
20K	2:14:56	10:52	3.11 mi	36:06	11:38	-0:15
Half(13.10 mi)	2:23:54	11:00	0.67 mi	8:58	13:22	+1:44
25K	2:54:35	11:15	2.43 mi	30:41	12:36	-0:46
30K	3:34:48	11:32	3.11 mi	40:13	12:57	+0:21
35K	4:17:46	11:52	3.11 mi	42:58	13:50	+0:53
40K	4:57:25	11:58	3.10 mi	39:39	12:46	-1:04
Finish(26.22 mi)	5:14:15	12:00	1.37 mi	16:50	12:21	-0:25

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

12:00 /mi

Slowest Pace

13:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:56

43% of race

Time at Steady Pace

2:07:23

41% of race

Time at Slower Pace

51:56

17% of race

Average Pace: 11:59 /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	36630	11722	11722	47858	18051	18051
10K	3.10 mi	37078-448	11945-223	11945-223	37692	12292	12292
15K	3.11 mi	41455-4377	14217-2272	14217-2272	47858	18051	18051
20K	3.11 mi	42737-1282	15033-816	15033-816	45815	17101	17101
Half(13.10 mi)	0.67 mi	43458-721	15467-434	15467-434	51627	20871	20871
25K	2.43 mi	43937-479	15849-382	15849-382	45790	17471	17471
30K	3.11 mi	44030-93	16076-227	16076-227	44189	16968	16968
35K	3.11 mi	44261-231	16407-331	16407-331	45316	18087	18087
40K	3.10 mi	43872+389	16355+52	16355+52	40824	16120	16120
Finish(26.22 mi)	1.37 mi	43766+106	16358-3	16358-3	42314	16753	16753

16753

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