Mark Bailie

Bib: 58183 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 37%

Gender (Male)

#0 / 33594

Top 47%

Masters (Masters Men)

#0 / 16876

Top 43%

Division (M50-54)

#0 / 3474

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

8:55/mi

27:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:05/mi

55:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:26/mi

1:25:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:14/mi

1:53:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:25/mi

2:00:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:30/mi

2:23:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:37/mi

2:53:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:48/mi

3:23:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:36/mi

3:53:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:18/mi

4:05:59

↑ 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

2:00:099:11 /mi⚡ faster

2nd Half

2:05:509:36 /mi+4.7%

Positive split — 4.7% slower in the second half

AI Race Performance Report

Mark'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	27:40	8:55	3.11 mi	27:40	8:55	-
10K	55:53	9:00	3.10 mi	28:13	9:05	+0:10
15K	1:25:11	9:09	3.11 mi	29:18	9:26	+0:21
20K	1:53:50	9:10	3.11 mi	28:39	9:14	-0:12
Half(13.10 mi)	2:00:09	9:11	0.67 mi	6:19	9:25	+0:11
25K	2:23:16	9:14	2.43 mi	23:07	9:30	+0:05
30K	2:53:06	9:18	3.11 mi	29:50	9:37	+0:07
35K	3:23:30	9:22	3.11 mi	30:24	9:48	+0:11
40K	3:53:19	9:24	3.10 mi	29:49	9:36	-0:12
Finish(26.22 mi)	4:05:59	9:24	1.37 mi	12:40	9:18	-0:18

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

9:23 /mi

Slowest Pace

9:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:12

40% of race

Time at Steady Pace

2:28:47

60% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	25363	18226	18226	26976	19313	19313
10K	3.10 mi	25410-47	18266-40	18266-40	25685	18421	18421
15K	3.11 mi	25883-473	18573-307	18573-307	26976	19313	19313
20K	3.11 mi	25961-78	18634-61	18634-61	26331	18833	18833
Half(13.10 mi)	0.67 mi	25858+103	18557+77	18557+77	25192	18040	18040
25K	2.43 mi	25668+190	18394+163	18394+163	25414	18031	18031
30K	3.11 mi	24876+792	17786+608	17786+608	22662	16008	16008
35K	3.11 mi	23775+1101	16865+921	16865+921	20348	14115	14115
40K	3.10 mi	22649+1126	15971+894	15971+894	18060	12275	12275
Finish(26.22 mi)	1.37 mi	22276+373	15670+301	15670+301	17318	11762	11762

11762

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#25363
5K → 10K	671624-47	#25363 → #25410
10K → 15K	803330-473	#25410 → #25883
15K → 20K	529451-78	#25883 → #25961
20K → Half	59162+103	#25961 → #25858
Half → 25K	329519+190	#25858 → #25668
25K → 30K	200992+792	#25668 → #24876
30K → 35K	1411242+1101	#24876 → #23775
35K → 40K	701196+1126	#23775 → #22649
40K → Finish	24397+373	#22649 → #22276
TOTALS	28265913+3087	#25363 → #22276

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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