George Gaffing

Bib: 10727 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
8:41/mi
26:57
49125
10K· 6.21 mi
8:58/mi
54:46
5081
15K· 9.32 mi
9:09/mi
1:23:10
4451
20K· 12.43 mi
9:14/mi
1:51:51
6740
Half· 13.10 mi
9:43/mi
1:58:22
27
25K· 15.53 mi
10:29/mi
2:23:54
5063
30K· 18.64 mi
11:08/mi
2:58:28
6946
35K· 21.75 mi
12:04/mi
3:35:56
8788
40K· 24.85 mi
12:11/mi
4:13:47
5875
Finish· 26.22 mi
11:42/mi
4:29:44
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
1:58:229:03 /mi⚡ faster
2nd Half
2:31:2211:33 /mi+27.9%
Positive split — 27.9% 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
26:578:413.11 mi26:57
8:41
-
10K
54:468:493.10 mi27:49
8:58
+0:17
15K
1:23:108:563.11 mi28:24
9:09
+0:11
20K
1:51:519:013.11 mi28:41
9:14
+0:05
Half(13.10 mi)
1:58:229:030.67 mi6:31
9:43
+0:29
25K
2:23:549:162.43 mi25:32
10:29
+0:46
30K
2:58:289:353.11 mi34:34
11:08
+0:39
35K
3:35:569:563.11 mi37:28
12:04
+0:56
40K
4:13:4710:133.10 mi37:51
12:11
+0:07
Finish(26.22 mi)
4:29:4410:181.37 mi15:57
11:42
-0:29
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

8:41 /mi

Average Pace

10:18 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:22

44% of race

Time at Steady Pace

25:32

9% of race

Time at Slower Pace

2:05:50

47% of race

Average Pace: 10:17 /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 mi220801613916139230381680316803
10K3.10 mi22926-84616691-55216691-552238641729617296
15K3.11 mi22853+7316647+4416647+44230381680316803
20K3.11 mi23708-85517211-56417211-564264781892518925
Half(13.10 mi)0.67 mi23980-27217391-18017391-180280351975619756
25K2.43 mi26188-220818721-133018721-1330331892233322333
30K3.11 mi27733-154519481-76019481-760334872200522005
35K3.11 mi28923-119019972-49119972-491351862214922149
40K3.10 mi29852-92920278-30620278-306367932253322533
Finish(26.22 mi)1.37 mi30264-41220422-14420422-144373622288622886

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
131 ft55 ft
49ft125ft
117 ft

Overall

23038

Males

16803

M18-39

16803

5K→10K

3.1 - 6.2 mi

Top 40%
55 ft24 ft
50ft81ft
45 ft

Overall

23864

Males

17296

M18-39

17296

10K→15K

6.2 - 9.3 mi

Top 39%
24 ft18 ft
44ft51ft
17 ft

Overall

23038

Males

16803

M18-39

16803

15K→20K

9.3 - 12.4 mi

Top 44%
18 ft45 ft
67ft40ft
38 ft

Overall

26478

Males

18925

M18-39

18925

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28035

Males

19756

M18-39

19756

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33189

Males

22333

M18-39

22333

25K→30K

15.5 - 18.6 mi

Top 56%
12 ft35 ft
69ft46ft
28 ft

Overall

33487

Males

22005

M18-39

22005

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35186

Males

22149

M18-39

22149

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36793

Males

22533

M18-39

22533

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

37362

Males

22886

M18-39

22886

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing