Gary Belcher

Bib: 36750 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
12:39/mi
39:17
49125
10K· 6.21 mi
12:53/mi
1:19:18
5081
15K· 9.32 mi
14:31/mi
2:04:21
4451
20K· 12.43 mi
14:46/mi
2:50:13
6740
Half· 13.10 mi
14:26/mi
2:59:54
27
25K· 15.53 mi
15:00/mi
3:36:24
5063
30K· 18.64 mi
15:11/mi
4:23:34
6946
35K· 21.75 mi
15:47/mi
5:12:36
8788
40K· 24.85 mi
16:30/mi
6:03:51
5875
Finish· 26.22 mi
15:14/mi
6:24:37
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
2:59:5413:45 /mi⚡ faster
2nd Half
3:24:4315:37 /mi+13.8%
Positive split — 13.8% slower in the second half
AI Race Performance Report

Gary'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
39:1712:393.11 mi39:17
12:39
-
10K
1:19:1812:463.10 mi40:01
12:53
+0:14
15K
2:04:2113:213.11 mi45:03
14:31
+1:38
20K
2:50:1313:423.11 mi45:52
14:46
+0:15
Half(13.10 mi)
2:59:5413:450.67 mi9:41
14:26
-0:20
25K
3:36:2413:562.43 mi36:30
15:00
+0:34
30K
4:23:3414:093.11 mi47:10
15:11
+0:11
35K
5:12:3614:233.11 mi49:02
15:47
+0:36
40K
6:03:5114:393.10 mi51:15
16:30
+0:43
Finish(26.22 mi)
6:24:3714:411.37 mi20:46
15:14
-1:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Gary's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:39 /mi

Average Pace

14:41 /mi

Slowest Pace

16:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:59

23% of race

Time at Steady Pace

3:15:21

51% of race

Time at Slower Pace

1:40:17

26% of race

Average Pace: 14:40 /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 mi562443268932689567293275632756
10K3.10 mi55666+57832504+18532504+185550173227432274
15K3.11 mi56114-44832621-11732621-117567293275632756
20K3.11 mi56254-14032629-832629-8564103257032570
Half(13.10 mi)0.67 mi56204+5032603+2632603+26547523181631816
25K2.43 mi55886+31832490+11332490+113539583156131561
30K3.11 mi55530+35632340+15032340+150532533108231082
35K3.11 mi55356+17432227+11332227+113532143076730767
40K3.10 mi55597-24132254-2732254-27563163210932109
Finish(26.22 mi)1.37 mi55589+832236+1832236+18549293146031460

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56729

Males

32756

M45-49

32756

5K→10K

3.1 - 6.2 mi

Top 92%
55 ft24 ft
50ft81ft
45 ft

Overall

55017

Males

32274

M45-49

32274

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56729

Males

32756

M45-49

32756

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

56410

Males

32570

M45-49

32570

20K→Half

12.4 - 13.1 mi

Top 92%
45 ft26 ft
8ft27ft
20 ft

Overall

54752

Males

31816

M45-49

31816

Half→25K

13.1 - 15.5 mi

Top 90%
25 ft12 ft
50ft63ft
20 ft

Overall

53958

Males

31561

M45-49

31561

25K→30K

15.5 - 18.6 mi

Top 89%
12 ft35 ft
69ft46ft
28 ft

Overall

53253

Males

31082

M45-49

31082

30K→35K

18.6 - 21.8 mi

Top 89%
35 ft34 ft
87ft88ft
23 ft

Overall

53214

Males

30767

M45-49

30767

35K→40K

21.8 - 24.9 mi

Top 94%
34 ft17 ft
58ft75ft
31 ft

Overall

56316

Males

32109

M45-49

32109

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

54929

Males

31460

M45-49

31460

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing