Jonathan Leclerc

Bib: 49437 M BE

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 12%
Gender (Male)
#0 / 33594
Top 17%
Masters (Masters Men)
#0 / 16876
Top 15%
Division (M40-44)
#0 / 4826
Top 20%
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
8:00/mi
24:51
49125
10K· 6.21 mi
7:39/mi
48:37
5081
15K· 9.32 mi
7:46/mi
1:12:43
4451
20K· 12.43 mi
7:34/mi
1:36:13
6740
Half· 13.10 mi
7:32/mi
1:41:16
27
25K· 15.53 mi
7:34/mi
1:59:41
5063
30K· 18.64 mi
7:41/mi
2:23:33
6946
35K· 21.75 mi
7:36/mi
2:47:08
8788
40K· 24.85 mi
7:19/mi
3:09:50
5875
Finish· 26.22 mi
7:09/mi
3:19:35
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
1:41:167:44 /mi+2.9%
2nd Half
1:38:197:30 /mi✓ faster
Negative split — 2.9% faster in the second half
AI Race Performance Report

Jonathan'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
24:518:003.11 mi24:51
8:00
-
10K
48:377:503.10 mi23:46
7:39
-0:21
15K
1:12:437:493.11 mi24:06
7:46
+0:07
20K
1:36:137:453.11 mi23:30
7:34
-0:12
Half(13.10 mi)
1:41:167:440.67 mi5:03
7:32
-0:02
25K
1:59:417:432.43 mi18:25
7:34
+0:02
30K
2:23:337:433.11 mi23:52
7:41
+0:07
35K
2:47:087:423.11 mi23:35
7:36
-0:05
40K
3:09:507:393.10 mi22:42
7:19
-0:17
Finish(26.22 mi)
3:19:357:381.37 mi9:45
7:09
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jonathan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:09 /mi

Average Pace

7:37 /mi

Slowest Pace

8:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:54:44

88% of race

Time at Steady Pace

24:51

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi140991082510825902674177417
10K3.10 mi11419+26809004+18219004+1821951677497749
15K3.11 mi10473+9468375+6298375+629902674177417
20K3.11 mi9996+4778059+3168059+316885972917291
Half(13.10 mi)0.67 mi9794+2027925+1347925+134707760596059
25K2.43 mi9412+3827661+2647661+264779565016501
30K3.11 mi8866+5467271+3907271+390704758985898
35K3.11 mi8113+7536683+5886683+588543246094609
40K3.10 mi7242+8716011+6726011+672378733263326
Finish(26.22 mi)1.37 mi6950+2925797+2145797+214336429422942

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
131 ft55 ft
49ft125ft
117 ft

Overall

9026

Males

7417

M40-44

7417

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9516

Males

7749

M40-44

7749

10K→15K

6.2 - 9.3 mi

Top 15%
24 ft18 ft
44ft51ft
17 ft

Overall

9026

Males

7417

M40-44

7417

15K→20K

9.3 - 12.4 mi

Top 15%
18 ft45 ft
67ft40ft
38 ft

Overall

8859

Males

7291

M40-44

7291

20K→Half

12.4 - 13.1 mi

Top 12%
45 ft26 ft
8ft27ft
20 ft

Overall

7077

Males

6059

M40-44

6059

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7795

Males

6501

M40-44

6501

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7047

Males

5898

M40-44

5898

30K→35K

18.6 - 21.8 mi

Top 9%
35 ft34 ft
87ft88ft
23 ft

Overall

5432

Males

4609

M40-44

4609

35K→40K

21.8 - 24.9 mi

Top 6%
34 ft17 ft
58ft75ft
31 ft

Overall

3787

Males

3326

M40-44

3326

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3364

Males

2942

M40-44

2942

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing