Britt Heijmans

Bib: 6111 F NL

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 37%

Gender (Female)

#0 / 26115

Top 25%

Division (F18-39)

#0 / 14744

Top 27%

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

9:09/mi

28:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:17/mi

57:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:35/mi

1:26:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:22/mi

1:56:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:36/mi

2:02:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:36/mi

2:25:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:33/mi

2:55:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:34/mi

3:25:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:06/mi

3:53:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:17/mi

4:06:06

↑ 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

2:02:299:22 /mi⚖️ balanced

2nd Half

2:03:379:26 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Britt's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:23	9:09	3.11 mi	28:23	9:09	-
10K	57:12	9:13	3.10 mi	28:49	9:17	+0:08
15K	1:26:57	9:20	3.11 mi	29:45	9:35	+0:18
20K	1:56:03	9:21	3.11 mi	29:06	9:22	-0:13
Half(13.10 mi)	2:02:29	9:22	0.67 mi	6:26	9:36	+0:14
25K	2:25:52	9:24	2.43 mi	23:23	9:36	0:00
30K	2:55:30	9:25	3.11 mi	29:38	9:33	-0:03
35K	3:25:12	9:27	3.11 mi	29:42	9:34	+0:01
40K	3:53:27	9:24	3.10 mi	28:15	9:06	-0:28
Finish(26.22 mi)	4:06:06	9:24	1.37 mi	12:39	9:17	+0:11

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:24 /mi

Slowest Pace

9:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:50

64% of race

Time at Steady Pace

1:29:16

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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	28843	8390	8390	28745	8320	8320
10K	3.10 mi	28604+239	8326+64	8326+64	28622	8296	8296
15K	3.11 mi	28613-9	8286+40	8286+40	28745	8320	8320
20K	3.11 mi	28286+327	8178+108	8178+108	27900	8054	8054
Half(13.10 mi)	0.67 mi	28143+143	8142+36	8142+36	26998	7806	7806
25K	2.43 mi	27651+492	8001+141	8001+141	26307	7703	7703
30K	3.11 mi	26196+1455	7569+432	7569+432	22233	6463	6463
35K	3.11 mi	24453+1743	7120+449	7120+449	18803	5603	5603
40K	3.10 mi	22709+1744	6671+449	6671+449	14256	4290	4290
Finish(26.22 mi)	1.37 mi	22309+400	6591+80	6591+80	17242	5532	5532

5532

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