Emma O'Reilly

Bib: 75055 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 50%

Gender (Female)

#0 / 26115

Top 37%

Masters (Masters Women)

#0 / 11371

Top 35%

Division (F40-44)

#0 / 3355

Top 41%

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

9:33/mi

29:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:26/mi

58:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:47/mi

1:29:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:40/mi

1:59:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:01/mi

2:06:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:04/mi

2:30:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:33/mi

3:03:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:52/mi

3:40:06

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:02/mi

4:14:22

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:30/mi

4:28:41

↑ 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

2:06:029:38 /mi⚡ faster

2nd Half

2:22:3910:53 /mi+13.2%

Positive split — 13.2% slower in the second half

AI Race Performance Report

Emma'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	29:40	9:33	3.11 mi	29:40	9:33	-
10K	58:57	9:30	3.10 mi	29:17	9:26	-0:07
15K	1:29:20	9:36	3.11 mi	30:23	9:47	+0:21
20K	1:59:19	9:37	3.11 mi	29:59	9:40	-0:07
Half(13.10 mi)	2:06:02	9:38	0.67 mi	6:43	10:01	+0:21
25K	2:30:31	9:42	2.43 mi	24:29	10:04	+0:03
30K	3:03:15	9:50	3.11 mi	32:44	10:33	+0:29
35K	3:40:06	10:08	3.11 mi	36:51	11:52	+1:19
40K	4:14:22	10:15	3.10 mi	34:16	11:02	-0:50
Finish(26.22 mi)	4:28:41	10:16	1.37 mi	14:19	10:30	-0:32

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:26 /mi

Average Pace

10:15 /mi

Slowest Pace

11:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:56

33% of race

Time at Steady Pace

1:01:35

23% of race

Time at Slower Pace

1:58:10

44% of race

Average Pace: 10:15 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	33883	10414	10414	30751	9127	9127
10K	3.10 mi	32196+1687	9700+714	9700+714	30611	9074	9074
15K	3.11 mi	31607+589	9470+230	9470+230	30751	9127	9127
20K	3.11 mi	31128+479	9314+156	9314+156	30385	9103	9103
Half(13.10 mi)	0.67 mi	31025+103	9291+23	9291+23	30590	9308	9308
25K	2.43 mi	30635+390	9228+63	9228+63	29768	9225	9225
30K	3.11 mi	30100+535	9177+51	9177+51	29403	9501	9501
35K	3.11 mi	30539-439	9622-445	9622-445	33936	12372	12372
40K	3.10 mi	30074+465	9636-14	9636-14	28158	10149	10149
Finish(26.22 mi)	1.37 mi	29877+197	9627+9	9627+9	27178	9663	9663

9663

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