George Rennie

Bib: 19707 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
9:08/mi
28:21
49125
10K· 6.21 mi
9:04/mi
56:31
5081
15K· 9.32 mi
9:19/mi
1:25:26
4451
20K· 12.43 mi
9:08/mi
1:53:47
6740
Half· 13.10 mi
9:36/mi
2:00:13
27
25K· 15.53 mi
9:30/mi
2:23:20
5063
30K· 18.64 mi
11:21/mi
2:58:35
6946
35K· 21.75 mi
12:06/mi
3:36:09
8788
40K· 24.85 mi
13:06/mi
4:16:48
5875
Finish· 26.22 mi
13:34/mi
4:35:18
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
2:00:139:11 /mi⚡ faster
2nd Half
2:35:0511:50 /mi+29.0%
Positive split — 29.0% 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
28:219:083.11 mi28:21
9:08
-
10K
56:319:063.10 mi28:10
9:04
-0:04
15K
1:25:269:103.11 mi28:55
9:19
+0:15
20K
1:53:479:103.11 mi28:21
9:08
-0:11
Half(13.10 mi)
2:00:139:110.67 mi6:26
9:36
+0:28
25K
2:23:209:142.43 mi23:07
9:30
-0:06
30K
2:58:359:353.11 mi35:15
11:21
+1:51
35K
3:36:099:573.11 mi37:34
12:06
+0:45
40K
4:16:4810:203.10 mi40:39
13:06
+1:00
Finish(26.22 mi)
4:35:1810:311.37 mi18:30
13:34
+0:28
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

9:04 /mi

Average Pace

10:30 /mi

Slowest Pace

13:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:20

52% of race

Time at Slower Pace

2:11:58

48% of race

Average Pace: 10:30 /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 mi286642031520315254031832918329
10K3.10 mi26915+174919221+109419221+1094254661829718297
15K3.11 mi26300+61518843+37818843+378254031832918329
20K3.11 mi25906+39418600+24318600+243253021821118211
Half(13.10 mi)0.67 mi25958-5218625-2518625-25269671913619136
25K2.43 mi25735+22318438+18718438+187254441806118061
30K3.11 mi27793-205819520-108219520-1082349652274222742
35K3.11 mi29017-122420027-50720027-507353892226022260
40K3.10 mi30973-195620902-87520902-875428602570725707
Finish(26.22 mi)1.37 mi32198-122521471-56921471-569493542887628876

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
131 ft55 ft
49ft125ft
117 ft

Overall

25403

Males

18329

M18-39

18329

5K→10K

3.1 - 6.2 mi

Top 43%
55 ft24 ft
50ft81ft
45 ft

Overall

25466

Males

18297

M18-39

18297

10K→15K

6.2 - 9.3 mi

Top 42%
24 ft18 ft
44ft51ft
17 ft

Overall

25403

Males

18329

M18-39

18329

15K→20K

9.3 - 12.4 mi

Top 42%
18 ft45 ft
67ft40ft
38 ft

Overall

25302

Males

18211

M18-39

18211

20K→Half

12.4 - 13.1 mi

Top 45%
45 ft26 ft
8ft27ft
20 ft

Overall

26967

Males

19136

M18-39

19136

Half→25K

13.1 - 15.5 mi

Top 43%
25 ft12 ft
50ft63ft
20 ft

Overall

25444

Males

18061

M18-39

18061

25K→30K

15.5 - 18.6 mi

Top 58%
12 ft35 ft
69ft46ft
28 ft

Overall

34965

Males

22742

M18-39

22742

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35389

Males

22260

M18-39

22260

35K→40K

21.8 - 24.9 mi

Top 72%
34 ft17 ft
58ft75ft
31 ft

Overall

42860

Males

25707

M18-39

25707

40K→Finish

24.9 - 26.2 mi

Top 83%
17 ft13 ft
14ft18ft
13 ft

Overall

49354

Males

28876

M18-39

28876

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing