Jack Reed

Bib: 24778 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
10:03/mi
31:12
49125
10K· 6.21 mi
9:53/mi
1:01:52
5081
15K· 9.32 mi
10:20/mi
1:33:58
4451
20K· 12.43 mi
11:47/mi
2:10:34
6740
Half· 13.10 mi
11:23/mi
2:18:12
27
25K· 15.53 mi
14:10/mi
2:52:40
5063
30K· 18.64 mi
14:42/mi
3:38:19
6946
35K· 21.75 mi
16:04/mi
4:28:13
8788
40K· 24.85 mi
12:33/mi
5:07:12
5875
Finish· 26.22 mi
14:27/mi
5:26:54
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
2:18:1210:34 /mi⚡ faster
2nd Half
3:08:4214:23 /mi+36.5%
Positive split — 36.5% slower in the second half
AI Race Performance Report

Jack'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
31:1210:033.11 mi31:12
10:03
-
10K
1:01:529:583.10 mi30:40
9:53
-0:10
15K
1:33:5810:053.11 mi32:06
10:20
+0:27
20K
2:10:3410:313.11 mi36:36
11:47
+1:27
Half(13.10 mi)
2:18:1210:340.67 mi7:38
11:23
-0:24
25K
2:52:4011:072.43 mi34:28
14:10
+2:47
30K
3:38:1911:433.11 mi45:39
14:42
+0:32
35K
4:28:1312:203.11 mi49:54
16:04
+1:22
40K
5:07:1212:223.10 mi38:59
12:33
-3:31
Finish(26.22 mi)
5:26:5412:291.37 mi19:42
14:27
+1:54
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jack's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

12:29 /mi

Slowest Pace

16:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:36

31% of race

Time at Steady Pace

1:15:35

23% of race

Time at Slower Pace

2:29:43

46% of race

Average Pace: 12:28 /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 mi391172612826128358272436324363
10K3.10 mi36996+212125056+107225056+1072352282410624106
15K3.11 mi36470+52624771+28524771+285358272436324363
20K3.11 mi39667-319726244-147326244-1473466562903229032
Half(13.10 mi)0.67 mi39740-7326240+426240+4418222672126721
25K2.43 mi43020-328027636-139627636-1396516563065330653
30K3.11 mi45315-229528459-82328459-823516913045330453
35K3.11 mi47097-178229048-58929048-589540603115431154
40K3.10 mi46225+87228539+50928539+509393152385823858
Finish(26.22 mi)1.37 mi46620-39528658-11928658-119528203049230492

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
131 ft55 ft
49ft125ft
117 ft

Overall

35827

Males

24363

M18-39

24363

5K→10K

3.1 - 6.2 mi

Top 59%
55 ft24 ft
50ft81ft
45 ft

Overall

35228

Males

24106

M18-39

24106

10K→15K

6.2 - 9.3 mi

Top 60%
24 ft18 ft
44ft51ft
17 ft

Overall

35827

Males

24363

M18-39

24363

15K→20K

9.3 - 12.4 mi

Top 78%
18 ft45 ft
67ft40ft
38 ft

Overall

46656

Males

29032

M18-39

29032

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

41822

Males

26721

M18-39

26721

Half→25K

13.1 - 15.5 mi

Top 86%
25 ft12 ft
50ft63ft
20 ft

Overall

51656

Males

30653

M18-39

30653

25K→30K

15.5 - 18.6 mi

Top 86%
12 ft35 ft
69ft46ft
28 ft

Overall

51691

Males

30453

M18-39

30453

30K→35K

18.6 - 21.8 mi

Top 90%
35 ft34 ft
87ft88ft
23 ft

Overall

54060

Males

31154

M18-39

31154

35K→40K

21.8 - 24.9 mi

Top 66%
34 ft17 ft
58ft75ft
31 ft

Overall

39315

Males

23858

M18-39

23858

40K→Finish

24.9 - 26.2 mi

Top 88%
17 ft13 ft
14ft18ft
13 ft

Overall

52820

Males

30492

M18-39

30492

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#39117
5K10K
912212+2121
#39117 #36996
10K15K
238764+526
#36996 #36470
15K20K
325962-3197
#36470 #39667
20KHalf
177104-73
#39667 #39740
Half25K
333555-3280
#39740 #43020
25K30K
2396101-2295
#43020 #45315
30K35K
186684-1782
#45315 #47097
35K40K
39911+872
#47097 #46225
40KFinish
45863-395
#46225 #46620
TOTALS
118594356-7503
#39117 #46620

Passing Visualized

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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