James Leacy

Bib: 59745 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
9:50/mi
30:32
49125
10K· 6.21 mi
9:57/mi
1:01:24
5081
15K· 9.32 mi
10:02/mi
1:32:32
4451
20K· 12.43 mi
9:59/mi
2:03:32
6740
Half· 13.10 mi
10:38/mi
2:10:40
27
25K· 15.53 mi
10:49/mi
2:37:00
5063
30K· 18.64 mi
11:22/mi
3:12:16
6946
35K· 21.75 mi
10:18/mi
3:44:15
8788
40K· 24.85 mi
11:48/mi
4:20:52
5875
Finish· 26.22 mi
11:00/mi
4:35:51
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
2:10:409:59 /mi⚡ faster
2nd Half
2:25:1111:04 /mi+11.1%
Positive split — 11.1% slower in the second half
AI Race Performance Report

James'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
30:329:503.11 mi30:32
9:50
-
10K
1:01:249:533.10 mi30:52
9:57
+0:07
15K
1:32:329:563.11 mi31:08
10:02
+0:05
20K
2:03:329:573.11 mi31:00
9:59
-0:03
Half(13.10 mi)
2:10:409:590.67 mi7:08
10:38
+0:39
25K
2:37:0010:072.43 mi26:20
10:49
+0:11
30K
3:12:1610:193.11 mi35:16
11:22
+0:33
35K
3:44:1510:193.11 mi31:59
10:18
-1:04
40K
4:20:5210:303.10 mi36:37
11:48
+1:30
Finish(26.22 mi)
4:35:5110:321.37 mi14:59
11:00
-0:48
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of James's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:32 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35:31

56% of race

Time at Steady Pace

33:28

12% of race

Time at Slower Pace

1:26:52

31% of race

Average Pace: 10:31 /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 mi368542498824988329692286922869
10K3.10 mi36194+66024649+33924649+339358042440124401
15K3.11 mi34994+120024006+64324006+643329692286922869
20K3.11 mi34459+53523634+37223634+372333062283322833
Half(13.10 mi)0.67 mi34479-2023635-123635-1359482396523965
25K2.43 mi34524-4523542+9323542+93356542357023570
30K3.11 mi34516+823312+23023312+230350032275922759
35K3.11 mi32311+220521862+145021862+1450237661612416124
40K3.10 mi32494-18321712+15021712+150339272103721037
Finish(26.22 mi)1.37 mi32355+13921567+14521567+145314111971519715

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
131 ft55 ft
49ft125ft
117 ft

Overall

32969

Males

22869

M45-49

22869

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

35804

Males

24401

M45-49

24401

10K→15K

6.2 - 9.3 mi

Top 55%
24 ft18 ft
44ft51ft
17 ft

Overall

32969

Males

22869

M45-49

22869

15K→20K

9.3 - 12.4 mi

Top 56%
18 ft45 ft
67ft40ft
38 ft

Overall

33306

Males

22833

M45-49

22833

20K→Half

12.4 - 13.1 mi

Top 60%
45 ft26 ft
8ft27ft
20 ft

Overall

35948

Males

23965

M45-49

23965

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

35654

Males

23570

M45-49

23570

25K→30K

15.5 - 18.6 mi

Top 59%
12 ft35 ft
69ft46ft
28 ft

Overall

35003

Males

22759

M45-49

22759

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

23766

Males

16124

M45-49

16124

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

33927

Males

21037

M45-49

21037

40K→Finish

24.9 - 26.2 mi

Top 53%
17 ft13 ft
14ft18ft
13 ft

Overall

31411

Males

19715

M45-49

19715

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing