Josef Russell

Bib: 20934 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 44%
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
9:32/mi
29:35
49125
10K· 6.21 mi
9:27/mi
58:56
5081
15K· 9.32 mi
9:38/mi
1:28:51
4451
20K· 12.43 mi
9:24/mi
1:58:01
6740
Half· 13.10 mi
9:34/mi
2:04:26
27
25K· 15.53 mi
9:36/mi
2:27:47
5063
30K· 18.64 mi
10:45/mi
3:01:10
6946
35K· 21.75 mi
10:32/mi
3:33:53
8788
40K· 24.85 mi
10:27/mi
4:06:20
5875
Finish· 26.22 mi
9:24/mi
4:19:08
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
2:04:269:30 /mi⚡ faster
2nd Half
2:14:4210:16 /mi+8.3%
Positive split — 8.3% slower in the second half
AI Race Performance Report

Josef'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
29:359:323.11 mi29:35
9:32
-
10K
58:569:303.10 mi29:21
9:27
-0:05
15K
1:28:519:323.11 mi29:55
9:38
+0:11
20K
1:58:019:303.11 mi29:10
9:24
-0:14
Half(13.10 mi)
2:04:269:300.67 mi6:25
9:34
+0:10
25K
2:27:479:312.43 mi23:21
9:36
+0:02
30K
3:01:109:443.11 mi33:23
10:45
+1:09
35K
3:33:539:513.11 mi32:43
10:32
-0:13
40K
4:06:209:553.10 mi32:27
10:27
-0:05
Finish(26.22 mi)
4:19:089:541.37 mi12:48
9:24
-1:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Josef's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

9:53 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:40:35

62% of race

Time at Steady Pace

1:38:33

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:53 /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 mi335622323423234292872070920709
10K3.10 mi32146+141622420+81422420+814308422161721617
15K3.11 mi31058+108821776+64421776+644292872070920709
20K3.11 mi30069+98921131+64521131+645280791991519915
Half(13.10 mi)0.67 mi29825+24420977+15420977+154266681893918939
25K2.43 mi28942+88320363+61420363+614261771848818488
30K3.11 mi29074-13220298+6520298+65308992064020640
35K3.11 mi28052+102219434+86419434+864252731694916949
40K3.10 mi27210+84218714+72018714+720239341566415664
Finish(26.22 mi)1.37 mi26576+63418264+45018264+450181041225612256

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
131 ft55 ft
49ft125ft
117 ft

Overall

29287

Males

20709

M18-39

20709

5K→10K

3.1 - 6.2 mi

Top 52%
55 ft24 ft
50ft81ft
45 ft

Overall

30842

Males

21617

M18-39

21617

10K→15K

6.2 - 9.3 mi

Top 49%
24 ft18 ft
44ft51ft
17 ft

Overall

29287

Males

20709

M18-39

20709

15K→20K

9.3 - 12.4 mi

Top 47%
18 ft45 ft
67ft40ft
38 ft

Overall

28079

Males

19915

M18-39

19915

20K→Half

12.4 - 13.1 mi

Top 45%
45 ft26 ft
8ft27ft
20 ft

Overall

26668

Males

18939

M18-39

18939

Half→25K

13.1 - 15.5 mi

Top 44%
25 ft12 ft
50ft63ft
20 ft

Overall

26177

Males

18488

M18-39

18488

25K→30K

15.5 - 18.6 mi

Top 52%
12 ft35 ft
69ft46ft
28 ft

Overall

30899

Males

20640

M18-39

20640

30K→35K

18.6 - 21.8 mi

Top 42%
35 ft34 ft
87ft88ft
23 ft

Overall

25273

Males

16949

M18-39

16949

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

23934

Males

15664

M18-39

15664

40K→Finish

24.9 - 26.2 mi

Top 30%
17 ft13 ft
14ft18ft
13 ft

Overall

18104

Males

12256

M18-39

12256

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing