Claire Harrison

Bib: 10875 F IE

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 32%

Gender (Female)

#0 / 26115

Top 21%

Division (F18-39)

#0 / 14744

Top 23%

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

9:20/mi

28:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:14/mi

57:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:39/mi

1:27:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:53/mi

1:55:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

2:01:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:01/mi

2:23:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:55/mi

2:50:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:55/mi

3:18:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:50/mi

3:45:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:45/mi

3:57:54

↑ 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

2:01:169:16 /mi+3.8%

2nd Half

1:56:388:54 /mi✓ faster

Negative split — 3.8% faster 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	28:59	9:20	3.11 mi	28:59	9:20	-
10K	57:39	9:17	3.10 mi	28:40	9:14	-0:06
15K	1:27:37	9:25	3.11 mi	29:58	9:39	+0:25
20K	1:55:10	9:17	3.11 mi	27:33	8:53	-0:46
Half(13.10 mi)	2:01:16	9:16	0.67 mi	6:06	9:06	+0:13
25K	2:23:12	9:14	2.43 mi	21:56	9:01	-0:05
30K	2:50:53	9:11	3.11 mi	27:41	8:55	-0:06
35K	3:18:35	9:08	3.11 mi	27:42	8:55	0:00
40K	3:45:59	9:06	3.10 mi	27:24	8:50	-0:05
Finish(26.22 mi)	3:57:54	9:05	1.37 mi	11:55	8:45	-0:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

9:05 /mi

Slowest Pace

9:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:27:56

87% of race

Time at Steady Pace

29:58

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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	31387	9380	9380	29490	8611	8611
10K	3.10 mi	29654+1733	8717+663	8717+663	27918	8031	8031
15K	3.11 mi	29507+147	8633+84	8633+84	29490	8611	8611
20K	3.11 mi	27391+2116	7828+805	7828+805	21979	5908	5908
Half(13.10 mi)	0.67 mi	27043+348	7703+125	7703+125	21636	5843	5843
25K	2.43 mi	25626+1417	7222+481	7222+481	20689	5642	5642
30K	3.11 mi	23418+2208	6554+668	6554+668	16552	4387	4387
35K	3.11 mi	21387+2031	5988+566	5988+566	13737	3723	3723
40K	3.10 mi	19800+1587	5597+391	5597+391	12210	3475	3475
Finish(26.22 mi)	1.37 mi	19339+461	5475+122	5475+122	12787	3814	3814

3814

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#31387
5K → 10K	971830+1733	#31387 → #29654
10K → 15K	489636+147	#29654 → #29507
15K → 20K	62122+2116	#29507 → #27391
20K → Half	5353+348	#27391 → #27043
Half → 25K	71424+1417	#27043 → #25626
25K → 30K	82216+2208	#25626 → #23418
30K → 35K	102041+2031	#23418 → #21387
35K → 40K	151602+1587	#21387 → #19800
40K → Finish	21482+461	#19800 → #19339
TOTALS	65812706+12048	#31387 → #19339

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing