Chanelle Simpson

Bib: 13459 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 10%

Gender (Female)

#0 / 26115

Top 3%

Division (F18-39)

#0 / 14744

Top 4%

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

7:35/mi

23:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:24/mi

46:28

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:32/mi

1:09:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:26/mi

1:32:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:16/mi

1:37:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:17/mi

1:55:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:21/mi

2:18:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:25/mi

2:41:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:26/mi

3:04:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:15/mi

3:14:16

↑ 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

1:37:467:28 /mi+1.3%

2nd Half

1:36:307:22 /mi✓ faster

Negative split — 1.3% faster in the second half

AI Race Performance Report

Chanelle'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	23:31	7:35	3.11 mi	23:31	7:35	-
10K	46:28	7:29	3.10 mi	22:57	7:24	-0:11
15K	1:09:50	7:30	3.11 mi	23:22	7:32	+0:08
20K	1:32:54	7:29	3.11 mi	23:04	7:26	-0:06
Half(13.10 mi)	1:37:46	7:28	0.67 mi	4:52	7:16	-0:10
25K	1:55:28	7:26	2.43 mi	17:42	7:17	+0:01
30K	2:18:17	7:26	3.11 mi	22:49	7:21	+0:04
35K	2:41:19	7:26	3.11 mi	23:02	7:25	+0:04
40K	3:04:24	7:26	3.10 mi	23:05	7:26	+0:01
Finish(26.22 mi)	3:14:16	7:25	1.37 mi	9:52	7:15	-0:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:25 /mi

Slowest Pace

7:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:14:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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	9572	1771	1771	7341	1069	1069
10K	3.10 mi	8439+1133	1414+357	1414+357	7579	1143	1143
15K	3.11 mi	7987+452	1276+138	1276+138	7341	1069	1069
20K	3.11 mi	7919+68	1254+22	1254+22	7840	1243	1243
Half(13.10 mi)	0.67 mi	7774+145	1213+41	1213+41	5618	613	613
25K	2.43 mi	7452+322	1123+90	1123+90	5953	737	737
30K	3.11 mi	6910+542	1006+117	1006+117	5194	609	609
35K	3.11 mi	6384+526	910+96	910+96	4660	583	583
40K	3.10 mi	5904+480	830+80	830+80	4250	599	599
Finish(26.22 mi)	1.37 mi	5712+192	802+28	802+28	3707	510	510

510

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing