Jacen Lanclos

Bib: 40017 M US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 7%
Gender (Male)
#0 / 33594
Top 12%
Masters (Masters Men)
#0 / 16876
Top 9%
Division (M40-44)
#0 / 4826
Top 14%
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
7:34/mi
23:28
49125
10K· 6.21 mi
7:13/mi
45:52
5081
15K· 9.32 mi
7:23/mi
1:08:48
4451
20K· 12.43 mi
7:11/mi
1:31:06
6740
Half· 13.10 mi
7:17/mi
1:35:59
27
25K· 15.53 mi
7:08/mi
1:53:20
5063
30K· 18.64 mi
7:13/mi
2:15:44
6946
35K· 21.75 mi
7:08/mi
2:37:51
8788
40K· 24.85 mi
6:44/mi
2:58:45
5875
Finish· 26.22 mi
6:26/mi
3:07:31
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
1:35:597:20 /mi+4.6%
2nd Half
1:31:326:59 /mi✓ faster
Negative split — 4.6% faster in the second half
AI Race Performance Report

Jacen'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
23:287:343.11 mi23:28
7:34
-
10K
45:527:233.10 mi22:24
7:13
-0:21
15K
1:08:487:233.11 mi22:56
7:23
+0:10
20K
1:31:067:203.11 mi22:18
7:11
-0:12
Half(13.10 mi)
1:35:597:200.67 mi4:53
7:17
+0:06
25K
1:53:207:182.43 mi17:21
7:08
-0:09
30K
2:15:447:173.11 mi22:24
7:13
+0:05
35K
2:37:517:163.11 mi22:07
7:08
-0:05
40K
2:58:457:123.10 mi20:54
6:44
-0:24
Finish(26.22 mi)
3:07:317:101.37 mi8:46
6:26
-0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jacen's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:26 /mi

Average Pace

7:09 /mi

Slowest Pace

7:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:40

16% of race

Time at Steady Pace

2:37:51

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:09 /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 mi941976867686649556535653
10K3.10 mi7755+16646554+11326554+1132654857045704
15K3.11 mi7283+4726228+3266228+326649556535653
20K3.11 mi6986+2976014+2146014+214622254615461
Half(13.10 mi)0.67 mi6911+755959+555959+55563350085008
25K2.43 mi6589+3225703+2565703+256527447024702
30K3.11 mi6094+4955324+3795324+379462241514151
35K3.11 mi5530+5644876+4484876+448358332583258
40K3.10 mi4795+7354258+6184258+618178916561656
Finish(26.22 mi)1.37 mi4437+3583952+3063952+306111110561056

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
131 ft55 ft
49ft125ft
117 ft

Overall

6495

Males

5653

M40-44

5653

5K→10K

3.1 - 6.2 mi

Top 11%
55 ft24 ft
50ft81ft
45 ft

Overall

6548

Males

5704

M40-44

5704

10K→15K

6.2 - 9.3 mi

Top 11%
24 ft18 ft
44ft51ft
17 ft

Overall

6495

Males

5653

M40-44

5653

15K→20K

9.3 - 12.4 mi

Top 10%
18 ft45 ft
67ft40ft
38 ft

Overall

6222

Males

5461

M40-44

5461

20K→Half

12.4 - 13.1 mi

Top 9%
45 ft26 ft
8ft27ft
20 ft

Overall

5633

Males

5008

M40-44

5008

Half→25K

13.1 - 15.5 mi

Top 9%
25 ft12 ft
50ft63ft
20 ft

Overall

5274

Males

4702

M40-44

4702

25K→30K

15.5 - 18.6 mi

Top 8%
12 ft35 ft
69ft46ft
28 ft

Overall

4622

Males

4151

M40-44

4151

30K→35K

18.6 - 21.8 mi

Top 6%
35 ft34 ft
87ft88ft
23 ft

Overall

3583

Males

3258

M40-44

3258

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

1789

Males

1656

M40-44

1656

40K→Finish

24.9 - 26.2 mi

Top 2%
17 ft13 ft
14ft18ft
13 ft

Overall

1111

Males

1056

M40-44

1056

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing