Mark Heffernan

Bib: 6625 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 20%

Gender (Male)

#0 / 33594

Top 27%

Masters (Masters Men)

#0 / 16876

Top 24%

Division (M50-54)

#0 / 3474

Top 22%

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

7:07/mi

22:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:59/mi

43:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:11/mi

1:06:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:08/mi

1:28:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:29/mi

1:33:13

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:31/mi

1:51:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:39/mi

2:18:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:54/mi

2:49:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:57/mi

3:23:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:07/mi

3:36:54

↑ 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

1:33:137:07 /mi⚡ faster

2nd Half

2:03:419:26 /mi+32.7%

Positive split — 32.7% slower in the second half

AI Race Performance Report

Mark'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	22:04	7:07	3.11 mi	22:04	7:07	-
10K	43:45	7:03	3.10 mi	21:41	6:59	-0:08
15K	1:06:03	7:06	3.11 mi	22:18	7:11	+0:12
20K	1:28:12	7:06	3.11 mi	22:09	7:08	-0:03
Half(13.10 mi)	1:33:13	7:07	0.67 mi	5:01	7:29	+0:21
25K	1:51:30	7:11	2.43 mi	18:17	7:31	+0:02
30K	2:18:22	7:26	3.11 mi	26:52	8:39	+1:08
35K	2:49:07	7:47	3.11 mi	30:45	9:54	+1:15
40K	3:23:07	8:11	3.10 mi	34:00	10:57	+1:03
Finish(26.22 mi)	3:36:54	8:17	1.37 mi	13:47	10:07	-0:50

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:59 /mi

Average Pace

8:17 /mi

Slowest Pace

10:57 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:51:30

51% of race

Time at Slower Pace

1:45:24

49% of race

Average Pace: 8:16 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	6374	5582	5582	5571	4994	4994
10K	3.10 mi	5896+478	5225+357	5225+357	5428	4879	4879
15K	3.11 mi	5751+145	5116+109	5116+109	5571	4994	4994
20K	3.11 mi	5775-24	5141-25	5141-25	5990	5298	5298
Half(13.10 mi)	0.67 mi	5795-20	5153-12	5153-12	6837	5907	5907
25K	2.43 mi	5976-181	5266-113	5266-113	7463	6285	6285
30K	3.11 mi	6929-953	5915-649	5915-649	14344	10735	10735
35K	3.11 mi	8762-1833	7133-1218	7133-1218	21103	14575	14575
40K	3.10 mi	11255-2493	8646-1513	8646-1513	27518	17594	17594
Finish(26.22 mi)	1.37 mi	11838-583	8976-330	8976-330	23908	15646	15646

15646

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