Nikki Bell

Bib: 20242 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

12:44/mi

39:34

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:44/mi

1:19:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:07/mi

1:59:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:49/mi

2:48:58

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:58/mi

2:58:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:32/mi

3:33:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:47/mi

4:25:51

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:19/mi

5:10:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:53/mi

5:59:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:52/mi

6:22:36

↑ 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

2:58:2013:37 /mi⚡ faster

2nd Half

3:24:1615:35 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Nikki'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	39:34	12:44	3.11 mi	39:34	12:44	-
10K	1:19:07	12:44	3.10 mi	39:34	12:44	0:00
15K	1:59:52	12:52	3.11 mi	40:45	13:07	+0:23
20K	2:48:58	13:36	3.11 mi	49:06	15:49	+2:42
Half(13.10 mi)	2:58:20	13:37	0.67 mi	9:22	13:58	-1:51
25K	3:33:43	13:46	2.43 mi	35:23	14:32	+0:34
30K	4:25:51	14:16	3.11 mi	52:08	16:47	+2:15
35K	5:10:18	14:17	3.11 mi	44:27	14:19	-2:28
40K	5:59:37	14:29	3.10 mi	49:19	15:53	+1:34
Finish(26.22 mi)	6:22:36	14:37	1.37 mi	22:59	16:52	+0:59

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:44 /mi

Average Pace

14:36 /mi

Slowest Pace

16:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:59:52

31% of race

Time at Steady Pace

1:29:12

23% of race

Time at Slower Pace

2:53:32

45% of race

Average Pace: 14:36 /mi

Loading chart...

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	56494	23661	23661	53228	21535	21535
10K	3.10 mi	55574+920	23034+627	23034+627	54581	22390	22390
15K	3.11 mi	54843+731	22544+490	22544+490	53228	21535	21535
20K	3.11 mi	56012-1169	23378-834	23378-834	57776	24681	24681
Half(13.10 mi)	0.67 mi	55887+125	23297+81	23297+81	53502	22080	22080
25K	2.43 mi	55409+478	22985+312	22985+312	52722	21595	21595
30K	3.11 mi	55852-443	23332-347	23332-347	56670	24113	24113
35K	3.11 mi	55036+816	22856+476	22856+476	47615	19335	19335
40K	3.10 mi	55159-123	22983-127	22983-127	55066	23458	23458
Finish(26.22 mi)	1.37 mi	55394-235	23165-182	23165-182	57554	24873	24873

24873

Passing Analysis

No position changes recorded for this athlete.

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