David Krulic

Bib: 82038 M FR

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 16%
Gender (Male)
#0 / 33594
Top 22%
Division (M18-39)
#0 / 16712
Top 25%
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
7:59/mi
24:48
49125
10K· 6.21 mi
8:03/mi
49:46
5081
15K· 9.32 mi
8:08/mi
1:15:02
4451
20K· 12.43 mi
7:58/mi
1:39:44
6740
Half· 13.10 mi
8:03/mi
1:45:08
27
25K· 15.53 mi
8:09/mi
2:04:58
5063
30K· 18.64 mi
7:55/mi
2:29:33
6946
35K· 21.75 mi
7:55/mi
2:54:08
8788
40K· 24.85 mi
7:55/mi
3:18:43
5875
Finish· 26.22 mi
7:53/mi
3:29:28
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
1:45:088:02 /mi⚖️ balanced
2nd Half
1:44:207:58 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

David'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
24:487:593.11 mi24:48
7:59
-
10K
49:468:013.10 mi24:58
8:03
+0:04
15K
1:15:028:043.11 mi25:16
8:08
+0:05
20K
1:39:448:023.11 mi24:42
7:58
-0:10
Half(13.10 mi)
1:45:088:020.67 mi5:24
8:03
+0:05
25K
2:04:588:032.43 mi19:50
8:09
+0:06
30K
2:29:338:023.11 mi24:35
7:55
-0:14
35K
2:54:088:013.11 mi24:35
7:55
0:00
40K
3:18:438:003.10 mi24:35
7:55
0:00
Finish(26.22 mi)
3:29:288:001.37 mi10:45
7:53
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of David's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:00 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:29:28

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi1392110700107001235296519651
10K3.10 mi13580+34110449+25110449+251133431026710267
15K3.11 mi13159+42110181+26810181+2681235296519651
20K3.11 mi12927+23210022+15910022+1591246097309730
Half(13.10 mi)0.67 mi12809+1189945+779945+771109687678767
25K2.43 mi12721+889858+879858+871267297829782
30K3.11 mi11673+10489107+7519107+751846968636863
35K3.11 mi10616+10578322+7858322+785709557355735
40K3.10 mi9789+8277691+6317691+631651551845184
Finish(26.22 mi)1.37 mi9584+2057526+1657526+165684753165316

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
131 ft55 ft
49ft125ft
117 ft

Overall

12352

Males

9651

M18-39

9651

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

13343

Males

10267

M18-39

10267

10K→15K

6.2 - 9.3 mi

Top 21%
24 ft18 ft
44ft51ft
17 ft

Overall

12352

Males

9651

M18-39

9651

15K→20K

9.3 - 12.4 mi

Top 21%
18 ft45 ft
67ft40ft
38 ft

Overall

12460

Males

9730

M18-39

9730

20K→Half

12.4 - 13.1 mi

Top 19%
45 ft26 ft
8ft27ft
20 ft

Overall

11096

Males

8767

M18-39

8767

Half→25K

13.1 - 15.5 mi

Top 21%
25 ft12 ft
50ft63ft
20 ft

Overall

12672

Males

9782

M18-39

9782

25K→30K

15.5 - 18.6 mi

Top 14%
12 ft35 ft
69ft46ft
28 ft

Overall

8469

Males

6863

M18-39

6863

30K→35K

18.6 - 21.8 mi

Top 12%
35 ft34 ft
87ft88ft
23 ft

Overall

7095

Males

5735

M18-39

5735

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6515

Males

5184

M18-39

5184

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6847

Males

5316

M18-39

5316

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing