Claire Bosman

Bib: 50362 F ZA

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 15%

Gender (Female)

#0 / 26115

Top 7%

Division (F18-39)

#0 / 14744

Top 9%

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

7:40/mi

23:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:58/mi

48:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:05/mi

1:13:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:52/mi

1:38:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:59/mi

1:43:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:47/mi

2:02:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:58/mi

2:27:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:09/mi

2:52:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:04/mi

3:17:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:53/mi

3:28:06

↑ 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

1:43:237:54 /mi⚡ faster

2nd Half

1:44:437:59 /mi+1.3%

Positive split — 1.3% slower in the second half

AI Race Performance Report

Claire'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	23:49	7:40	3.11 mi	23:49	7:40	-
10K	48:34	7:49	3.10 mi	24:45	7:58	+0:18
15K	1:13:38	7:55	3.11 mi	25:04	8:05	+0:07
20K	1:38:02	7:54	3.11 mi	24:24	7:52	-0:13
Half(13.10 mi)	1:43:23	7:54	0.67 mi	5:21	7:59	+0:07
25K	2:02:19	7:53	2.43 mi	18:56	7:47	-0:12
30K	2:27:01	7:54	3.11 mi	24:42	7:58	+0:11
35K	2:52:20	7:56	3.11 mi	25:19	8:09	+0:11
40K	3:17:21	7:57	3.10 mi	25:01	8:04	-0:05
Finish(26.22 mi)	3:28:06	7:57	1.37 mi	10:45	7:53	-0:11

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

7:57 /mi

Slowest Pace

8:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:42

64% of race

Time at Steady Pace

1:15:24

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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	10482	2066	2066	11656	2486	2486
10K	3.10 mi	11349-867	2380-314	2380-314	12581	2808	2808
15K	3.11 mi	11377-28	2394-14	2394-14	11656	2486	2486
20K	3.11 mi	11321+56	2385+9	2385+9	11401	2387	2387
Half(13.10 mi)	0.67 mi	11245+76	2362+23	2362+23	10563	2112	2112
25K	2.43 mi	10833+412	2253+109	2253+109	9356	1792	1792
30K	3.11 mi	10312+521	2111+142	2111+142	8748	1707	1707
35K	3.11 mi	9855+457	2030+81	2030+81	8554	1821	1821
40K	3.10 mi	9315+540	1941+89	1941+89	7318	1619	1619
Finish(26.22 mi)	1.37 mi	9105+210	1902+39	1902+39	6871	1537	1537

1537

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