Gemma Ellis

Bib: 32629 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

11:04/mi

34:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:51/mi

1:08:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:11/mi

1:42:45

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:32/mi

2:18:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:32/mi

2:26:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:04/mi

2:55:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:37/mi

3:31:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:52/mi

4:08:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:54/mi

4:42:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:27/mi

4:56:40

↑ 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

2:26:1811:11 /mi⚡ faster

2nd Half

2:30:2211:28 /mi+2.8%

Positive split — 2.8% slower in the second half

AI Race Performance Report

Gemma's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:21	11:04	3.11 mi	34:21	11:04	-
10K	1:08:02	10:57	3.10 mi	33:41	10:51	-0:13
15K	1:42:45	11:02	3.11 mi	34:43	11:11	+0:20
20K	2:18:34	11:10	3.11 mi	35:49	11:32	+0:21
Half(13.10 mi)	2:26:18	11:11	0.67 mi	7:44	11:32	0:00
25K	2:55:41	11:19	2.43 mi	29:23	12:04	+0:32
30K	3:31:46	11:22	3.11 mi	36:05	11:37	-0:27
35K	4:08:35	11:26	3.11 mi	36:49	11:52	+0:15
40K	4:42:25	11:22	3.10 mi	33:50	10:54	-0:58
Finish(26.22 mi)	4:56:40	11:20	1.37 mi	14:15	10:27	-0:27

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

11:19 /mi

Slowest Pace

12:04 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:50

51% of race

Time at Steady Pace

2:25:50

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:19 /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	48814	18541	18541	43031	15196	15196
10K	3.10 mi	46397+2417	17064+1477	17064+1477	44341	15885	15885
15K	3.11 mi	45037+1360	16271+793	16271+793	43031	15196	15196
20K	3.11 mi	45077-40	16369-98	16369-98	45317	16802	16802
Half(13.10 mi)	0.67 mi	44892+185	16278+91	16278+91	42867	15656	15656
25K	2.43 mi	44488+404	16180+98	16180+98	43325	16086	16086
30K	3.11 mi	42864+1624	15437+743	15437+743	36696	13058	13058
35K	3.11 mi	41342+1522	14851+586	14851+586	33878	12356	12356
40K	3.10 mi	39662+1680	14143+708	14143+708	27171	9713	9713
Finish(26.22 mi)	1.37 mi	39075+587	13903+240	13903+240	26834	9528	9528

9528

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