Christopher Mackenzie

Bib: 83131 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 6%
Gender (Male)
#0 / 33594
Top 10%
Division (M18-39)
#0 / 16712
Top 13%
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
6:40/mi
20:42
49125
10K· 6.21 mi
6:48/mi
41:48
5081
15K· 9.32 mi
6:45/mi
1:02:44
4451
20K· 12.43 mi
6:45/mi
1:23:40
6740
Half· 13.10 mi
6:52/mi
1:28:16
27
25K· 15.53 mi
6:51/mi
1:44:56
5063
30K· 18.64 mi
7:00/mi
2:06:38
6946
35K· 21.75 mi
7:08/mi
2:28:46
8788
40K· 24.85 mi
7:37/mi
2:52:23
5875
Finish· 26.22 mi
8:12/mi
3:03:34
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
1:28:166:45 /mi⚡ faster
2nd Half
1:35:187:16 /mi+8.0%
Positive split — 8.0% slower in the second half
AI Race Performance Report

Christopher'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
20:426:403.11 mi20:42
6:40
-
10K
41:486:443.10 mi21:06
6:48
+0:08
15K
1:02:446:443.11 mi20:56
6:45
-0:03
20K
1:23:406:443.11 mi20:56
6:45
0:00
Half(13.10 mi)
1:28:166:450.67 mi4:36
6:52
+0:07
25K
1:44:566:462.43 mi16:40
6:51
-0:01
30K
2:06:386:483.11 mi21:42
7:00
+0:09
35K
2:28:466:513.11 mi22:08
7:08
+0:08
40K
2:52:236:573.10 mi23:37
7:37
+0:29
Finish(26.22 mi)
3:03:347:011.37 mi11:11
8:12
+0:35
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:40 /mi

Average Pace

7:00 /mi

Slowest Pace

8:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:38

69% of race

Time at Slower Pace

56:56

31% of race

Average Pace: 7:00 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi356432713271283326672667
10K3.10 mi3718-1543421-1503421-150395736373637
15K3.11 mi3384+3343134+2873134+287283326672667
20K3.11 mi3454-703199-653199-65377234903490
Half(13.10 mi)0.67 mi3439+153186+133186+13345132233223
25K2.43 mi3466-273209-233209-23391436083608
30K3.11 mi3467-13223-143223-14367733793379
35K3.11 mi3470-33211+123211+12359732683268
40K3.10 mi3675-2053363-1523363-152499041684168
Finish(26.22 mi)1.37 mi3817-1423471-1083471-108887965976597

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

2833

Males

2667

M18-39

2667

5K→10K

3.1 - 6.2 mi

Top 7%
55 ft24 ft
50ft81ft
45 ft

Overall

3957

Males

3637

M18-39

3637

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

2833

Males

2667

M18-39

2667

15K→20K

9.3 - 12.4 mi

Top 6%
18 ft45 ft
67ft40ft
38 ft

Overall

3772

Males

3490

M18-39

3490

20K→Half

12.4 - 13.1 mi

Top 6%
45 ft26 ft
8ft27ft
20 ft

Overall

3451

Males

3223

M18-39

3223

Half→25K

13.1 - 15.5 mi

Top 7%
25 ft12 ft
50ft63ft
20 ft

Overall

3914

Males

3608

M18-39

3608

25K→30K

15.5 - 18.6 mi

Top 6%
12 ft35 ft
69ft46ft
28 ft

Overall

3677

Males

3379

M18-39

3379

30K→35K

18.6 - 21.8 mi

Top 6%
35 ft34 ft
87ft88ft
23 ft

Overall

3597

Males

3268

M18-39

3268

35K→40K

21.8 - 24.9 mi

Top 8%
34 ft17 ft
58ft75ft
31 ft

Overall

4990

Males

4168

M18-39

4168

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8879

Males

6597

M18-39

6597

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#3564
5K10K
21157-154
#3564 #3718
10K15K
3337+334
#3718 #3384
15K20K
10636-70
#3384 #3454
20KHalf
1126+15
#3454 #3439
Half25K
8053-27
#3439 #3466
25K30K
102101-1
#3466 #3467
30K35K
151148-3
#3467 #3470
35K40K
29085-205
#3470 #3675
40KFinish
16624-142
#3675 #3817
TOTALS
1120867-253
#3564 #3817

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