Louise Boltmann

Bib: 15830 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 33%

Gender (Female)

#0 / 26115

Top 21%

Masters (Masters Women)

#0 / 11371

Top 19%

Division (F45-49)

#0 / 2995

Top 21%

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

8:35/mi

26:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:35/mi

53:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:20/mi

1:22:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:04/mi

1:50:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:19/mi

1:56:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:12/mi

2:18:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:19/mi

2:47:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:19/mi

3:16:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:18/mi

3:45:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:10/mi

3:58:11

↑ 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

1:56:348:54 /mi⚡ faster

2nd Half

2:01:379:17 /mi+4.3%

Positive split — 4.3% slower in the second half

AI Race Performance Report

Louise'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	26:37	8:35	3.11 mi	26:37	8:35	-
10K	53:14	8:35	3.10 mi	26:37	8:35	0:00
15K	1:22:11	8:50	3.11 mi	28:57	9:20	+0:45
20K	1:50:19	8:53	3.11 mi	28:08	9:04	-0:16
Half(13.10 mi)	1:56:34	8:54	0.67 mi	6:15	9:19	+0:15
25K	2:18:58	8:57	2.43 mi	22:24	9:12	-0:07
30K	2:47:53	9:01	3.11 mi	28:55	9:19	+0:07
35K	3:16:49	9:03	3.11 mi	28:56	9:19	0:00
40K	3:45:41	9:05	3.10 mi	28:52	9:18	-0:01
Finish(26.22 mi)	3:58:11	9:06	1.37 mi	12:30	9:10	-0:08

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

9:05 /mi

Slowest Pace

9:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:14

22% of race

Time at Steady Pace

3:04:57

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	20669	5428	5428	25546	7107	7107
10K	3.10 mi	19762+907	5119+309	5119+309	19068	4905	4905
15K	3.11 mi	21559-1797	5716-597	5716-597	25546	7107	7107
20K	3.11 mi	22115-556	5924-208	5924-208	24377	6724	6724
Half(13.10 mi)	0.67 mi	22205-90	5962-38	5962-38	24239	6760	6760
25K	2.43 mi	22117+88	5989-27	5989-27	22775	6375	6375
30K	3.11 mi	21570+547	5876+113	5876+113	20230	5699	5699
35K	3.11 mi	20521+1049	5684+192	5684+192	16843	4833	4833
40K	3.10 mi	19680+841	5548+136	5548+136	15790	4900	4900
Finish(26.22 mi)	1.37 mi	19466+214	5523+25	5523+25	16335	5168	5168

5168

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