Gabrielle Marcham

Bib: 74228 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

10:44/mi

33:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:13/mi

1:08:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:29/mi

1:43:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:20/mi

2:22:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:15/mi

2:30:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:12/mi

3:04:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:17/mi

3:58:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:36/mi

4:43:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:49/mi

5:29:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:23/mi

5:49:25

↑ 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

2:30:1711:29 /mi⚡ faster

2nd Half

3:19:0815:11 /mi+32.5%

Positive split — 32.5% slower in the second half

AI Race Performance Report

Gabrielle'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	33:18	10:44	3.11 mi	33:18	10:44	-
10K	1:08:06	10:58	3.10 mi	34:48	11:13	+0:29
15K	1:43:46	11:08	3.11 mi	35:40	11:29	+0:16
20K	2:22:04	11:26	3.11 mi	38:18	12:20	+0:51
Half(13.10 mi)	2:30:17	11:29	0.67 mi	8:13	12:15	-0:05
25K	3:04:50	11:54	2.43 mi	34:33	14:12	+1:57
30K	3:58:30	12:48	3.11 mi	53:40	17:17	+3:05
35K	4:43:50	13:04	3.11 mi	45:20	14:36	-2:41
40K	5:29:49	13:17	3.10 mi	45:59	14:49	+0:13
Finish(26.22 mi)	5:49:25	13:21	1.37 mi	19:36	14:23	-0:26

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:44 /mi

Average Pace

13:20 /mi

Slowest Pace

17:17 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:17

43% of race

Time at Steady Pace

2:25:28

42% of race

Time at Slower Pace

53:40

15% of race

Average Pace: 13:20 /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	45864	16730	16730	45232	16442	16442
10K	3.10 mi	46474-610	17112-382	17112-382	47077	17474	17474
15K	3.11 mi	45910+564	16791+321	16791+321	45232	16442	16442
20K	3.11 mi	47108-1198	17609-818	17609-818	49269	19151	19151
Half(13.10 mi)	0.67 mi	47086+22	17621-12	17621-12	46963	18065	18065
25K	2.43 mi	48203-1117	18372-751	18372-751	51753	20998	20998
30K	3.11 mi	50991-2788	20209-1837	20209-1837	57336	24538	24538
35K	3.11 mi	50706+285	20157+52	20157+52	48900	20046	20046
40K	3.10 mi	50971-265	20415-258	20415-258	51857	21742	21742
Finish(26.22 mi)	1.37 mi	51092-121	20514-99	20514-99	52582	22146	22146

22146

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#45864
5K → 10K	1216606-610	#45864 → #46474
10K → 15K	318882+564	#46474 → #45910
15K → 20K	1430232-1198	#45910 → #47108
20K → Half	118140+22	#47108 → #47086
Half → 25K	1320203-1117	#47086 → #48203
25K → 30K	283446-2788	#48203 → #50991
30K → 35K	213498+285	#50991 → #50706
35K → 40K	445180-265	#50706 → #50971
40K → Finish	21190-121	#50971 → #51092
TOTALS	81052877-5228	#45864 → #51092

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