Tom Joseph

Bib: 18792 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
9:44/mi
30:14
49125
10K· 6.21 mi
9:30/mi
59:44
5081
15K· 9.32 mi
11:55/mi
1:36:43
4451
20K· 12.43 mi
13:24/mi
2:18:20
6740
Half· 13.10 mi
14:38/mi
2:28:09
27
25K· 15.53 mi
15:50/mi
3:06:42
5063
30K· 18.64 mi
15:37/mi
3:55:12
6946
35K· 21.75 mi
13:40/mi
4:37:38
8788
40K· 24.85 mi
12:02/mi
5:14:59
5875
Finish· 26.22 mi
10:44/mi
5:29:36
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
2:28:0911:19 /mi⚡ faster
2nd Half
3:01:2713:50 /mi+22.5%
Positive split — 22.5% slower in the second half
AI Race Performance Report

Tom'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
30:149:443.11 mi30:14
9:44
-
10K
59:449:373.10 mi29:30
9:30
-0:14
15K
1:36:4310:233.11 mi36:59
11:55
+2:25
20K
2:18:2011:083.11 mi41:37
13:24
+1:29
Half(13.10 mi)
2:28:0911:190.67 mi9:49
14:38
+1:14
25K
3:06:4212:022.43 mi38:33
15:50
+1:12
30K
3:55:1212:383.11 mi48:30
15:37
-0:13
35K
4:37:3812:463.11 mi42:26
13:40
-1:57
40K
5:14:5912:413.10 mi37:21
12:02
-1:38
Finish(26.22 mi)
5:29:3612:351.37 mi14:37
10:44
-1:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tom's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

12:35 /mi

Slowest Pace

15:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:41

45% of race

Time at Steady Pace

1:24:03

26% of race

Time at Slower Pace

1:36:52

29% of race

Average Pace: 12:34 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi358392449024490479702978929789
10K3.10 mi33553+228623239+125123239+1251314332198321983
15K3.11 mi39326-577326173-293426173-2934479702978929789
20K3.11 mi44929-560328596-242328596-2423531283139731397
Half(13.10 mi)0.67 mi45934-100528950-35428950-354552073196931969
25K2.43 mi48850-291630025-107530025-1075556603221532215
30K3.11 mi50143-129330412-38730412-387544113157231572
35K3.11 mi49370+77329957+45529957+455443942672526725
40K3.10 mi47996+137429298+65929298+659356412193621936
Finish(26.22 mi)1.37 mi47227+76928925+37328925+373290901849218492

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
131 ft55 ft
49ft125ft
117 ft

Overall

47970

Males

29789

M18-39

29789

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31433

Males

21983

M18-39

21983

10K→15K

6.2 - 9.3 mi

Top 80%
24 ft18 ft
44ft51ft
17 ft

Overall

47970

Males

29789

M18-39

29789

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

53128

Males

31397

M18-39

31397

20K→Half

12.4 - 13.1 mi

Top 92%
45 ft26 ft
8ft27ft
20 ft

Overall

55207

Males

31969

M18-39

31969

Half→25K

13.1 - 15.5 mi

Top 93%
25 ft12 ft
50ft63ft
20 ft

Overall

55660

Males

32215

M18-39

32215

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54411

Males

31572

M18-39

31572

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44394

Males

26725

M18-39

26725

35K→40K

21.8 - 24.9 mi

Top 60%
34 ft17 ft
58ft75ft
31 ft

Overall

35641

Males

21936

M18-39

21936

40K→Finish

24.9 - 26.2 mi

Top 49%
17 ft13 ft
14ft18ft
13 ft

Overall

29090

Males

18492

M18-39

18492

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35839
5K10K
652351+2286
#35839 #33553
10K15K
579219-5773
#33553 #39326
15K20K
562421-5603
#39326 #44929
20KHalf
103025-1005
#44929 #45934
Half25K
296246-2916
#45934 #48850
25K30K
1436143-1293
#48850 #50143
30K35K
84857+773
#50143 #49370
35K40K
61380+1374
#49370 #47996
40KFinish
2771+769
#47996 #47227
TOTALS
170015613-11388
#35839 #47227

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing