George Katsouranis

Bib: 55939 M GR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 50%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
9:45/mi
30:17
49125
10K· 6.21 mi
9:45/mi
1:00:34
5081
15K· 9.32 mi
10:11/mi
1:32:12
4451
20K· 12.43 mi
9:38/mi
2:02:06
6740
Half· 13.10 mi
9:36/mi
2:08:32
27
25K· 15.53 mi
10:02/mi
2:32:56
5063
30K· 18.64 mi
10:07/mi
3:04:19
6946
35K· 21.75 mi
10:46/mi
3:37:45
8788
40K· 24.85 mi
11:24/mi
4:13:07
5875
Finish· 26.22 mi
11:19/mi
4:28:32
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
2:08:329:49 /mi⚡ faster
2nd Half
2:20:0010:41 /mi+8.9%
Positive split — 8.9% slower in the second half
AI Race Performance Report

George'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
30:179:453.11 mi30:17
9:45
-
10K
1:00:349:453.10 mi30:17
9:45
0:00
15K
1:32:129:543.11 mi31:38
10:11
+0:26
20K
2:02:069:503.11 mi29:54
9:38
-0:33
Half(13.10 mi)
2:08:329:490.67 mi6:26
9:36
-0:02
25K
2:32:569:512.43 mi24:24
10:02
+0:26
30K
3:04:199:543.11 mi31:23
10:07
+0:05
35K
3:37:4510:013.11 mi33:26
10:46
+0:39
40K
4:13:0710:123.10 mi35:22
11:24
+0:38
Finish(26.22 mi)
4:28:3210:151.37 mi15:25
11:19
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of George's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

10:15 /mi

Slowest Pace

11:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:19

69% of race

Time at Steady Pace

48:51

18% of race

Time at Slower Pace

35:22

13% of race

Average Pace: 10:14 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi359852455124551344752366023660
10K3.10 mi34853+113223943+60823943+608339952342123421
15K3.11 mi34663+19023828+11523828+115344752366023660
20K3.11 mi33349+131423034+79423034+794301452110621106
Half(13.10 mi)0.67 mi32935+41422772+26222772+262269521912119121
25K2.43 mi32151+78422203+56922203+569295032036920369
30K3.11 mi30601+155021168+103521168+1035262501813418134
35K3.11 mi29623+97820375+79320375+793267231773317733
40K3.10 mi2962320141+23420141+234308031941219412
Finish(26.22 mi)1.37 mi29824-20120183-4220183-42342202119221192

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
131 ft55 ft
49ft125ft
117 ft

Overall

34475

Males

23660

M50-54

23660

5K→10K

3.1 - 6.2 mi

Top 57%
55 ft24 ft
50ft81ft
45 ft

Overall

33995

Males

23421

M50-54

23421

10K→15K

6.2 - 9.3 mi

Top 58%
24 ft18 ft
44ft51ft
17 ft

Overall

34475

Males

23660

M50-54

23660

15K→20K

9.3 - 12.4 mi

Top 50%
18 ft45 ft
67ft40ft
38 ft

Overall

30145

Males

21106

M50-54

21106

20K→Half

12.4 - 13.1 mi

Top 45%
45 ft26 ft
8ft27ft
20 ft

Overall

26952

Males

19121

M50-54

19121

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29503

Males

20369

M50-54

20369

25K→30K

15.5 - 18.6 mi

Top 44%
12 ft35 ft
69ft46ft
28 ft

Overall

26250

Males

18134

M50-54

18134

30K→35K

18.6 - 21.8 mi

Top 45%
35 ft34 ft
87ft88ft
23 ft

Overall

26723

Males

17733

M50-54

17733

35K→40K

21.8 - 24.9 mi

Top 52%
34 ft17 ft
58ft75ft
31 ft

Overall

30803

Males

19412

M50-54

19412

40K→Finish

24.9 - 26.2 mi

Top 57%
17 ft13 ft
14ft18ft
13 ft

Overall

34220

Males

21192

M50-54

21192

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35985
5K10K
2271359+1132
#35985 #34853
10K15K
394584+190
#34853 #34663
15K20K
301344+1314
#34663 #33349
20KHalf
3417+414
#33349 #32935
Half25K
85869+784
#32935 #32151
25K30K
491599+1550
#32151 #30601
30K35K
1591137+978
#30601 #29623
35K40K
4934930
#29623 #29623
40KFinish
310109-201
#29623 #29824
TOTALS
17507911+6161
#35985 #29824

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