Brett Morrison

Bib: 16164 M AU

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Male)
#0 / 33594
Top 30%
Division (M18-39)
#0 / 16712
Top 33%
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
7:30/mi
23:18
49125
10K· 6.21 mi
7:32/mi
46:41
5081
15K· 9.32 mi
7:52/mi
1:11:05
4451
20K· 12.43 mi
7:44/mi
1:35:06
6740
Half· 13.10 mi
8:02/mi
1:40:29
27
25K· 15.53 mi
8:04/mi
2:00:06
5063
30K· 18.64 mi
8:39/mi
2:26:58
6946
35K· 21.75 mi
9:07/mi
2:55:17
8788
40K· 24.85 mi
11:09/mi
3:29:55
5875
Finish· 26.22 mi
9:11/mi
3:42:26
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
1:40:297:41 /mi⚡ faster
2nd Half
2:01:579:18 /mi+21.4%
Positive split — 21.4% 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
23:187:303.11 mi23:18
7:30
-
10K
46:417:313.10 mi23:23
7:32
+0:02
15K
1:11:057:383.11 mi24:24
7:52
+0:20
20K
1:35:067:403.11 mi24:01
7:44
-0:08
Half(13.10 mi)
1:40:297:410.67 mi5:23
8:02
+0:18
25K
2:00:067:442.43 mi19:37
8:04
+0:02
30K
2:26:587:543.11 mi26:52
8:39
+0:35
35K
2:55:178:043.11 mi28:19
9:07
+0:28
40K
3:29:558:273.10 mi34:38
11:09
+2:02
Finish(26.22 mi)
3:42:268:301.37 mi12:31
9:11
-1:58
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

7:30 /mi

Average Pace

8:29 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

46:41

21% of race

Time at Steady Pace

1:13:25

33% of race

Time at Slower Pace

1:42:20

46% of race

Average Pace: 8:29 /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 mi902674217421971578877887
10K3.10 mi8689+3377191+2307191+230852170907090
15K3.11 mi9036-3477430-2397430-239971578877887
20K3.11 mi9288-2527591-1617591-1611016581778177
Half(13.10 mi)0.67 mi9351-637628-377628-371094287018701
25K2.43 mi9613-2627792-1647792-1641185492509250
30K3.11 mi10289-6768178-3868178-386143501074110741
35K3.11 mi11123-8348667-4898667-489152041093210932
40K3.10 mi13600-247710159-149210159-1492289831840118401
Finish(26.22 mi)1.37 mi13609-910120+3910120+39163931117911179

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9715

Males

7887

M18-39

7887

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8521

Males

7090

M18-39

7090

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9715

Males

7887

M18-39

7887

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10165

Males

8177

M18-39

8177

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10942

Males

8701

M18-39

8701

Half→25K

13.1 - 15.5 mi

Top 20%
25 ft12 ft
50ft63ft
20 ft

Overall

11854

Males

9250

M18-39

9250

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14350

Males

10741

M18-39

10741

30K→35K

18.6 - 21.8 mi

Top 25%
35 ft34 ft
87ft88ft
23 ft

Overall

15204

Males

10932

M18-39

10932

35K→40K

21.8 - 24.9 mi

Top 48%
34 ft17 ft
58ft75ft
31 ft

Overall

28983

Males

18401

M18-39

18401

40K→Finish

24.9 - 26.2 mi

Top 27%
17 ft13 ft
14ft18ft
13 ft

Overall

16393

Males

11179

M18-39

11179

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing