Jimmy Semes

Bib: 75820 M CA

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 18%
Division (M45-49)
#0 / 4167
Top 22%
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
7:33/mi
23:27
49125
10K· 6.21 mi
7:30/mi
46:43
5081
15K· 9.32 mi
7:39/mi
1:10:27
4451
20K· 12.43 mi
7:31/mi
1:33:48
6740
Half· 13.10 mi
7:48/mi
1:39:02
27
25K· 15.53 mi
7:40/mi
1:57:42
5063
30K· 18.64 mi
7:52/mi
2:22:07
6946
35K· 21.75 mi
8:09/mi
2:47:25
8788
40K· 24.85 mi
8:19/mi
3:13:14
5875
Finish· 26.22 mi
8:54/mi
3:25:22
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
1:39:027:34 /mi⚡ faster
2nd Half
1:46:208:07 /mi+7.4%
Positive split — 7.4% slower in the second half
AI Race Performance Report

Jimmy'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
23:277:333.11 mi23:27
7:33
-
10K
46:437:323.10 mi23:16
7:30
-0:03
15K
1:10:277:343.11 mi23:44
7:39
+0:09
20K
1:33:487:333.11 mi23:21
7:31
-0:08
Half(13.10 mi)
1:39:027:340.67 mi5:14
7:48
+0:17
25K
1:57:427:352.43 mi18:40
7:40
-0:08
30K
2:22:077:383.11 mi24:25
7:52
+0:12
35K
2:47:257:423.11 mi25:18
8:09
+0:17
40K
3:13:147:473.10 mi25:49
8:19
+0:10
Finish(26.22 mi)
3:25:227:511.37 mi12:08
8:54
+0:35
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jimmy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:30 /mi

Average Pace

7:50 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:25

82% of race

Time at Steady Pace

25:49

13% of race

Time at Slower Pace

12:08

6% of race

Average Pace: 7:50 /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 mi938576677667813168116811
10K3.10 mi8738+6477221+4467221+446823568876887
15K3.11 mi8466+2727035+1867035+186813168116811
20K3.11 mi8463+37029+67029+6851670697069
Half(13.10 mi)0.67 mi8488-257056-277056-27901973937393
25K2.43 mi8461+277022+347022+34851369896989
30K3.11 mi8332+1296906+1166906+116810766106610
35K3.11 mi8225+1076762+1446762+144849166836683
40K3.10 mi8111+1146601+1616601+161883566666666
Finish(26.22 mi)1.37 mi8344-2336712-1116712-1111401897069706

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
131 ft55 ft
49ft125ft
117 ft

Overall

8131

Males

6811

M45-49

6811

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8235

Males

6887

M45-49

6887

10K→15K

6.2 - 9.3 mi

Top 14%
24 ft18 ft
44ft51ft
17 ft

Overall

8131

Males

6811

M45-49

6811

15K→20K

9.3 - 12.4 mi

Top 14%
18 ft45 ft
67ft40ft
38 ft

Overall

8516

Males

7069

M45-49

7069

20K→Half

12.4 - 13.1 mi

Top 15%
45 ft26 ft
8ft27ft
20 ft

Overall

9019

Males

7393

M45-49

7393

Half→25K

13.1 - 15.5 mi

Top 14%
25 ft12 ft
50ft63ft
20 ft

Overall

8513

Males

6989

M45-49

6989

25K→30K

15.5 - 18.6 mi

Top 14%
12 ft35 ft
69ft46ft
28 ft

Overall

8107

Males

6610

M45-49

6610

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8491

Males

6683

M45-49

6683

35K→40K

21.8 - 24.9 mi

Top 15%
34 ft17 ft
58ft75ft
31 ft

Overall

8835

Males

6666

M45-49

6666

40K→Finish

24.9 - 26.2 mi

Top 23%
17 ft13 ft
14ft18ft
13 ft

Overall

14018

Males

9706

M45-49

9706

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing