Josh Gentles

Bib: 59378 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
8:26/mi
26:11
49125
10K· 6.21 mi
8:35/mi
52:50
5081
15K· 9.32 mi
9:06/mi
1:21:06
4451
20K· 12.43 mi
8:53/mi
1:48:41
6740
Half· 13.10 mi
9:18/mi
1:54:55
27
25K· 15.53 mi
10:06/mi
2:19:30
5063
30K· 18.64 mi
12:21/mi
2:57:52
6946
35K· 21.75 mi
13:38/mi
3:40:13
8788
40K· 24.85 mi
11:53/mi
4:17:06
5875
Finish· 26.22 mi
11:47/mi
4:33:09
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
1:54:558:47 /mi⚡ faster
2nd Half
2:38:1412:04 /mi+37.7%
Positive split — 37.7% slower in the second half
AI Race Performance Report

Josh'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
26:118:263.11 mi26:11
8:26
-
10K
52:508:313.10 mi26:39
8:35
+0:09
15K
1:21:068:433.11 mi28:16
9:06
+0:31
20K
1:48:418:453.11 mi27:35
8:53
-0:13
Half(13.10 mi)
1:54:558:470.67 mi6:14
9:18
+0:25
25K
2:19:308:592.43 mi24:35
10:06
+0:48
30K
2:57:529:333.11 mi38:22
12:21
+2:15
35K
3:40:1310:083.11 mi42:21
13:38
+1:17
40K
4:17:0610:213.10 mi36:53
11:53
-1:45
Finish(26.22 mi)
4:33:0910:261.37 mi16:03
11:47
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Josh's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:26 /mi

Average Pace

10:26 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:41

40% of race

Time at Steady Pace

30:49

11% of race

Time at Slower Pace

2:13:39

49% of race

Average Pace: 10:25 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi189441411114111225231645416454
10K3.10 mi19013-6914125-1414125-14191781422714227
15K3.11 mi20126-111314860-73514860-735225231645416454
20K3.11 mi20589-46315182-32215182-322221061614316143
Half(13.10 mi)0.67 mi20704-11515250-6815250-68239861729217292
25K2.43 mi22521-181716375-112516375-1125300652066320663
30K3.11 mi27398-487719291-291619291-2916409372562425624
35K3.11 mi30586-318820909-161820909-1618442252662726627
40K3.10 mi31092-50620970-6120970-61345532136621366
Finish(26.22 mi)1.37 mi31409-31721059-8921059-89379592321123211

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22523

Males

16454

M18-39

16454

5K→10K

3.1 - 6.2 mi

Top 32%
55 ft24 ft
50ft81ft
45 ft

Overall

19178

Males

14227

M18-39

14227

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22523

Males

16454

M18-39

16454

15K→20K

9.3 - 12.4 mi

Top 37%
18 ft45 ft
67ft40ft
38 ft

Overall

22106

Males

16143

M18-39

16143

20K→Half

12.4 - 13.1 mi

Top 40%
45 ft26 ft
8ft27ft
20 ft

Overall

23986

Males

17292

M18-39

17292

Half→25K

13.1 - 15.5 mi

Top 50%
25 ft12 ft
50ft63ft
20 ft

Overall

30065

Males

20663

M18-39

20663

25K→30K

15.5 - 18.6 mi

Top 68%
12 ft35 ft
69ft46ft
28 ft

Overall

40937

Males

25624

M18-39

25624

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44225

Males

26627

M18-39

26627

35K→40K

21.8 - 24.9 mi

Top 58%
34 ft17 ft
58ft75ft
31 ft

Overall

34553

Males

21366

M18-39

21366

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37959

Males

23211

M18-39

23211

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing