Joshua Charkin

Bib: 38500 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 9%
Division (M18-39)
#0 / 16712
Top 11%
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
6:37/mi
20:31
49125
10K· 6.21 mi
6:42/mi
41:18
5081
15K· 9.32 mi
6:50/mi
1:02:30
4451
20K· 12.43 mi
6:35/mi
1:22:56
6740
Half· 13.10 mi
6:49/mi
1:27:30
27
25K· 15.53 mi
6:40/mi
1:43:44
5063
30K· 18.64 mi
7:01/mi
2:05:30
6946
35K· 21.75 mi
7:10/mi
2:27:44
8788
40K· 24.85 mi
7:11/mi
2:50:03
5875
Finish· 26.22 mi
7:09/mi
2:59:47
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
1:27:306:41 /mi⚡ faster
2nd Half
1:32:177:03 /mi+5.5%
Positive split — 5.5% slower in the second half
AI Race Performance Report

Joshua'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
20:316:373.11 mi20:31
6:37
-
10K
41:186:393.10 mi20:47
6:42
+0:05
15K
1:02:306:433.11 mi21:12
6:50
+0:08
20K
1:22:566:413.11 mi20:26
6:35
-0:15
Half(13.10 mi)
1:27:306:410.67 mi4:34
6:49
+0:14
25K
1:43:446:412.43 mi16:14
6:40
-0:09
30K
2:05:306:443.11 mi21:46
7:01
+0:21
35K
2:27:446:483.11 mi22:14
7:10
+0:09
40K
2:50:036:513.10 mi22:19
7:11
+0:01
Finish(26.22 mi)
2:59:476:521.37 mi9:44
7:09
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Joshua's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:35 /mi

Average Pace

6:52 /mi

Slowest Pace

7:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:44

58% of race

Time at Steady Pace

1:16:03

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi321429762976323830143014
10K3.10 mi3259-453024-483024-48331830833083
15K3.11 mi3236+233004+203004+20323830143014
20K3.11 mi3114+1222905+992905+99278226272627
Half(13.10 mi)0.67 mi3110+42904+12904+1316129732973
25K2.43 mi3025+852831+732831+73280826392639
30K3.11 mi3114-892912-812912-81376734543454
35K3.11 mi3188-742966-542966-54370933473347
40K3.10 mi3225-372986-202986-20335929902990
Finish(26.22 mi)1.37 mi3256-313008-223008-22329628812881

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

3238

Males

3014

M18-39

3014

5K→10K

3.1 - 6.2 mi

Top 6%
55 ft24 ft
50ft81ft
45 ft

Overall

3318

Males

3083

M18-39

3083

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

3238

Males

3014

M18-39

3014

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

2782

Males

2627

M18-39

2627

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3161

Males

2973

M18-39

2973

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2808

Males

2639

M18-39

2639

25K→30K

15.5 - 18.6 mi

Top 6%
12 ft35 ft
69ft46ft
28 ft

Overall

3767

Males

3454

M18-39

3454

30K→35K

18.6 - 21.8 mi

Top 6%
35 ft34 ft
87ft88ft
23 ft

Overall

3709

Males

3347

M18-39

3347

35K→40K

21.8 - 24.9 mi

Top 6%
34 ft17 ft
58ft75ft
31 ft

Overall

3359

Males

2990

M18-39

2990

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3296

Males

2881

M18-39

2881

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing