Brett Wallace

Bib: 27086 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 48%
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
9:03/mi
28:07
49125
10K· 6.21 mi
9:10/mi
56:33
5081
15K· 9.32 mi
9:27/mi
1:25:54
4451
20K· 12.43 mi
9:04/mi
1:54:03
6740
Half· 13.10 mi
9:22/mi
2:00:20
27
25K· 15.53 mi
9:45/mi
2:24:03
5063
30K· 18.64 mi
10:41/mi
2:57:14
6946
35K· 21.75 mi
12:29/mi
3:36:00
8788
40K· 24.85 mi
11:09/mi
4:10:38
5875
Finish· 26.22 mi
10:58/mi
4:25:35
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
2:00:209:12 /mi⚡ faster
2nd Half
2:25:1511:05 /mi+20.7%
Positive split — 20.7% slower in the second half
AI Race Performance Report

Brett'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
28:079:033.11 mi28:07
9:03
-
10K
56:339:073.10 mi28:26
9:10
+0:07
15K
1:25:549:133.11 mi29:21
9:27
+0:17
20K
1:54:039:113.11 mi28:09
9:04
-0:23
Half(13.10 mi)
2:00:209:120.67 mi6:17
9:22
+0:18
25K
2:24:039:172.43 mi23:43
9:45
+0:23
30K
2:57:149:313.11 mi33:11
10:41
+0:56
35K
3:36:009:563.11 mi38:46
12:29
+1:48
40K
4:10:3810:063.10 mi34:38
11:09
-1:20
Finish(26.22 mi)
4:25:3510:091.37 mi14:57
10:58
-0:11
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Brett's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

10:08 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:42

32% of race

Time at Steady Pace

59:21

22% of race

Time at Slower Pace

2:01:32

46% of race

Average Pace: 10:08 /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 mi275431959519595271901944819448
10K3.10 mi27010+53319278+31719278+317267241908619086
15K3.11 mi27031-2119319-4119319-41271901944819448
20K3.11 mi26213+81818798+52118798+521244501767117671
Half(13.10 mi)0.67 mi26097+11618718+8018718+80247631779017790
25K2.43 mi26289-19218784-6618784-66273531917319173
30K3.11 mi27078-78919110-32619110-326304312039820398
35K3.11 mi28954-187619989-87919989-879377732348523485
40K3.10 mi28759+19519651+33819651+338290031842118421
Finish(26.22 mi)1.37 mi28762-319570+8119570+81311921959619596

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
131 ft55 ft
49ft125ft
117 ft

Overall

27190

Males

19448

M18-39

19448

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26724

Males

19086

M18-39

19086

10K→15K

6.2 - 9.3 mi

Top 45%
24 ft18 ft
44ft51ft
17 ft

Overall

27190

Males

19448

M18-39

19448

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24450

Males

17671

M18-39

17671

20K→Half

12.4 - 13.1 mi

Top 41%
45 ft26 ft
8ft27ft
20 ft

Overall

24763

Males

17790

M18-39

17790

Half→25K

13.1 - 15.5 mi

Top 46%
25 ft12 ft
50ft63ft
20 ft

Overall

27353

Males

19173

M18-39

19173

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30431

Males

20398

M18-39

20398

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37773

Males

23485

M18-39

23485

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29003

Males

18421

M18-39

18421

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31192

Males

19596

M18-39

19596

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing