Lois O'Neill

Bib: 72597 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

11:42/mi

36:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:29/mi

1:18:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:17/mi

2:02:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:47/mi

2:48:25

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:30/mi

2:57:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:10/mi

3:39:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:18/mi

4:29:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:46/mi

5:25:04

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:35/mi

6:16:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:43/mi

6:39:21

↑ 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

2:57:2813:33 /mi⚡ faster

2nd Half

3:41:5316:55 /mi+25.0%

Positive split — 25.0% slower in the second half

AI Race Performance Report

Lois'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	36:19	11:42	3.11 mi	36:19	11:42	-
10K	1:18:10	12:35	3.10 mi	41:51	13:29	+1:47
15K	2:02:32	13:09	3.11 mi	44:22	14:17	+0:48
20K	2:48:25	13:34	3.11 mi	45:53	14:47	+0:30
Half(13.10 mi)	2:57:28	13:33	0.67 mi	9:03	13:30	-1:17
25K	3:39:16	14:07	2.43 mi	41:48	17:10	+3:40
30K	4:29:53	14:29	3.11 mi	50:37	16:18	-0:52
35K	5:25:04	14:57	3.11 mi	55:11	17:46	+1:28
40K	6:16:33	15:09	3.10 mi	51:29	16:35	-1:11
Finish(26.22 mi)	6:39:21	15:15	1.37 mi	22:48	16:43	+0:08

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:42 /mi

Average Pace

15:15 /mi

Slowest Pace

17:46 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:57:28

44% of race

Time at Steady Pace

2:46:42

42% of race

Time at Slower Pace

55:11

14% of race

Average Pace: 15:14 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	52706	21009	21009	56317	23621	23621
10K	3.10 mi	55110-2404	22704-1695	22704-1695	56444	23681	23681
15K	3.11 mi	55641-531	23103-399	23103-399	56317	23621	23621
20K	3.11 mi	55879-238	23284-181	23284-181	56422	23777	23777
Half(13.10 mi)	0.67 mi	55707+172	23168+116	23168+116	52046	21159	21159
25K	2.43 mi	56274-567	23599-431	23599-431	57425	24494	24494
30K	3.11 mi	56319-45	23662-63	23662-63	55891	23636	23636
35K	3.11 mi	56651-332	23940-278	23940-278	57339	24676	24676
40K	3.10 mi	56721-70	24016-76	24016-76	56448	24196	24196
Finish(26.22 mi)	1.37 mi	56802-81	24076-60	24076-60	57400	24787	24787

24787

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