Gilbert De Bock

Bib: 81166 M NL

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 14%
Gender (Male)
#0 / 33594
Top 20%
Masters (Masters Men)
#0 / 16876
Top 17%
Division (M45-49)
#0 / 4167
Top 21%
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
7:43/mi
23:57
49125
10K· 6.21 mi
7:57/mi
48:38
5081
15K· 9.32 mi
7:58/mi
1:13:20
4451
20K· 12.43 mi
7:36/mi
1:36:56
6740
Half· 13.10 mi
7:51/mi
1:42:12
27
25K· 15.53 mi
7:48/mi
2:01:10
5063
30K· 18.64 mi
7:48/mi
2:25:22
6946
35K· 21.75 mi
7:48/mi
2:49:35
8788
40K· 24.85 mi
7:54/mi
3:14:07
5875
Finish· 26.22 mi
7:46/mi
3:24:42
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
1:42:127:49 /mi⚖️ balanced
2nd Half
1:42:307:49 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Gilbert'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
23:577:433.11 mi23:57
7:43
-
10K
48:387:503.10 mi24:41
7:57
+0:14
15K
1:13:207:533.11 mi24:42
7:58
+0:01
20K
1:36:567:483.11 mi23:36
7:36
-0:22
Half(13.10 mi)
1:42:127:490.67 mi5:16
7:51
+0:15
25K
2:01:107:492.43 mi18:58
7:48
-0:03
30K
2:25:227:483.11 mi24:12
7:48
0:00
35K
2:49:357:483.11 mi24:13
7:48
0:00
40K
3:14:077:493.10 mi24:32
7:54
+0:06
Finish(26.22 mi)
3:24:427:491.37 mi10:35
7:46
-0:08
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

7:49 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:24:42

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10844864886481042483468346
10K3.10 mi11454-6109026-3789026-3781226395359535
15K3.11 mi11070+3848772+2548772+2541042483468346
20K3.11 mi10490+5808395+3778395+377910674557455
Half(13.10 mi)0.67 mi10408+828333+628333+62939376477647
25K2.43 mi10165+2438147+1868147+186944676117611
30K3.11 mi9584+5817736+4117736+411766963236323
35K3.11 mi8907+6777240+4967240+496647053295329
40K3.10 mi8360+5476766+4746766+474642251235123
Finish(26.22 mi)1.37 mi8158+2026601+1656601+165615048664866

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

10424

Males

8346

M45-49

8346

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12263

Males

9535

M45-49

9535

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

10424

Males

8346

M45-49

8346

15K→20K

9.3 - 12.4 mi

Top 15%
18 ft45 ft
67ft40ft
38 ft

Overall

9106

Males

7455

M45-49

7455

20K→Half

12.4 - 13.1 mi

Top 16%
45 ft26 ft
8ft27ft
20 ft

Overall

9393

Males

7647

M45-49

7647

Half→25K

13.1 - 15.5 mi

Top 16%
25 ft12 ft
50ft63ft
20 ft

Overall

9446

Males

7611

M45-49

7611

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7669

Males

6323

M45-49

6323

30K→35K

18.6 - 21.8 mi

Top 11%
35 ft34 ft
87ft88ft
23 ft

Overall

6470

Males

5329

M45-49

5329

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6422

Males

5123

M45-49

5123

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

6150

Males

4866

M45-49

4866

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing