Grant Jay

Bib: 61536 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 (M55-59)
#0 / 2251
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
11:06/mi
34:27
49125
10K· 6.21 mi
10:56/mi
1:08:24
5081
15K· 9.32 mi
11:25/mi
1:43:50
4451
20K· 12.43 mi
11:26/mi
2:19:19
6740
Half· 13.10 mi
11:26/mi
2:26:59
27
25K· 15.53 mi
12:25/mi
2:57:12
5063
30K· 18.64 mi
12:48/mi
3:36:57
6946
35K· 21.75 mi
13:51/mi
4:19:56
8788
40K· 24.85 mi
13:55/mi
5:03:09
5875
Finish· 26.22 mi
13:41/mi
5:21:48
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
2:26:5911:14 /mi⚡ faster
2nd Half
2:54:4913:20 /mi+18.9%
Positive split — 18.9% slower in the second half
AI Race Performance Report

Grant'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
34:2711:063.11 mi34:27
11:06
-
10K
1:08:2411:013.10 mi33:57
10:56
-0:10
15K
1:43:5011:093.11 mi35:26
11:25
+0:29
20K
2:19:1911:133.11 mi35:29
11:26
+0:01
Half(13.10 mi)
2:26:5911:140.67 mi7:40
11:26
0:00
25K
2:57:1211:252.43 mi30:13
12:25
+0:59
30K
3:36:5711:393.11 mi39:45
12:48
+0:23
35K
4:19:5611:583.11 mi42:59
13:51
+1:03
40K
5:03:0912:123.10 mi43:13
13:55
+0:04
Finish(26.22 mi)
5:21:4812:171.37 mi18:39
13:41
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Grant's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:56 /mi

Average Pace

12:17 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:59

46% of race

Time at Steady Pace

1:09:58

22% of race

Time at Slower Pace

1:44:51

33% of race

Average Pace: 12:16 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi490773031330313447012850728507
10K3.10 mi46871+220629475+83829475+838450122867228672
15K3.11 mi45958+91329082+39329082+393447012850728507
20K3.11 mi45508+45028832+25028832+250446202816728167
Half(13.10 mi)0.67 mi45292+21628707+12528707+125421502684826848
25K2.43 mi45210+8228552+15528552+155449022787827878
30K3.11 mi44833+37728247+30528247+305433742679726797
35K3.11 mi44940-10728093+15428093+154453362718327183
40K3.10 mi45299-35928103-1028103-10476872807128071
Finish(26.22 mi)1.37 mi45526-22728173-7028173-70498652911829118

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

44701

Males

28507

M55-59

28507

5K→10K

3.1 - 6.2 mi

Top 75%
55 ft24 ft
50ft81ft
45 ft

Overall

45012

Males

28672

M55-59

28672

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

44701

Males

28507

M55-59

28507

15K→20K

9.3 - 12.4 mi

Top 75%
18 ft45 ft
67ft40ft
38 ft

Overall

44620

Males

28167

M55-59

28167

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42150

Males

26848

M55-59

26848

Half→25K

13.1 - 15.5 mi

Top 75%
25 ft12 ft
50ft63ft
20 ft

Overall

44902

Males

27878

M55-59

27878

25K→30K

15.5 - 18.6 mi

Top 73%
12 ft35 ft
69ft46ft
28 ft

Overall

43374

Males

26797

M55-59

26797

30K→35K

18.6 - 21.8 mi

Top 76%
35 ft34 ft
87ft88ft
23 ft

Overall

45336

Males

27183

M55-59

27183

35K→40K

21.8 - 24.9 mi

Top 80%
34 ft17 ft
58ft75ft
31 ft

Overall

47687

Males

28071

M55-59

28071

40K→Finish

24.9 - 26.2 mi

Top 83%
17 ft13 ft
14ft18ft
13 ft

Overall

49865

Males

29118

M55-59

29118

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing