Brendan Coffey

Bib: 14476 M IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 33%
Gender (Male)
#0 / 33594
Top 42%
Masters (Masters Men)
#0 / 16876
Top 39%
Division (M45-49)
#0 / 4167
Top 43%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:19/mi
25:49
49125
10K· 6.21 mi
8:18/mi
51:36
5081
15K· 9.32 mi
8:38/mi
1:18:23
4451
20K· 12.43 mi
8:44/mi
1:45:30
6740
Half· 13.10 mi
9:12/mi
1:51:40
27
25K· 15.53 mi
9:07/mi
2:13:52
5063
30K· 18.64 mi
9:39/mi
2:43:49
6946
35K· 21.75 mi
9:59/mi
3:14:48
8788
40K· 24.85 mi
10:03/mi
3:45:59
5875
Finish· 26.22 mi
9:35/mi
3:59:03
1418
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
1:51:408:32 /mi⚡ faster
2nd Half
2:07:239:43 /mi+14.1%
Positive split — 14.1% slower in the second half
AI Race Performance Report

Brendan'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

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:498:193.11 mi25:49
8:19
-
10K
51:368:193.10 mi25:47
8:18
-0:01
15K
1:18:238:253.11 mi26:47
8:38
+0:20
20K
1:45:308:303.11 mi27:07
8:44
+0:06
Half(13.10 mi)
1:51:408:320.67 mi6:10
9:12
+0:28
25K
2:13:528:382.43 mi22:12
9:07
-0:05
30K
2:43:498:483.11 mi29:57
9:39
+0:32
35K
3:14:488:583.11 mi30:59
9:59
+0:20
40K
3:45:599:063.10 mi31:11
10:03
+0:04
Finish(26.22 mi)
3:59:039:081.37 mi13:04
9:35
-0:28
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Brendan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

9:07 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:45:30

44% of race

Time at Steady Pace

28:22

12% of race

Time at Slower Pace

1:45:11

44% of race

Average Pace: 9:07 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi176421323813238173671305713057
10K3.10 mi16920+72212736+50212736+502164331238812388
15K3.11 mi17035-11512818-8212818-82173671305713057
20K3.11 mi17742-70713261-44313261-443202981495214952
Half(13.10 mi)0.67 mi17949-20713396-13513396-135226661640816408
25K2.43 mi18511-56213736-34013736-340218221575315753
30K3.11 mi19192-68114134-39814134-398229291617516175
35K3.11 mi19514-32214173-3914173-39216151488114881
40K3.10 mi19797-28314180-714180-7211591410714107
Finish(26.22 mi)1.37 mi19871-7414179+114179+1196391318613186

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
131 ft55 ft
49ft125ft
117 ft

Overall

17367

Males

13057

M45-49

13057

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16433

Males

12388

M45-49

12388

10K→15K

6.2 - 9.3 mi

Top 29%
24 ft18 ft
44ft51ft
17 ft

Overall

17367

Males

13057

M45-49

13057

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20298

Males

14952

M45-49

14952

20K→Half

12.4 - 13.1 mi

Top 38%
45 ft26 ft
8ft27ft
20 ft

Overall

22666

Males

16408

M45-49

16408

Half→25K

13.1 - 15.5 mi

Top 37%
25 ft12 ft
50ft63ft
20 ft

Overall

21822

Males

15753

M45-49

15753

25K→30K

15.5 - 18.6 mi

Top 38%
12 ft35 ft
69ft46ft
28 ft

Overall

22929

Males

16175

M45-49

16175

30K→35K

18.6 - 21.8 mi

Top 36%
35 ft34 ft
87ft88ft
23 ft

Overall

21615

Males

14881

M45-49

14881

35K→40K

21.8 - 24.9 mi

Top 35%
34 ft17 ft
58ft75ft
31 ft

Overall

21159

Males

14107

M45-49

14107

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19639

Males

13186

M45-49

13186

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing