Samuel Katanda

Bib: 6494 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 6%
Gender (Male)
#0 / 33594
Top 10%
Masters (Masters Men)
#0 / 16876
Top 8%
Division (M45-49)
#0 / 4167
Top 10%
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
6:16/mi
19:26
49125
10K· 6.21 mi
6:16/mi
38:52
5081
15K· 9.32 mi
6:35/mi
59:18
4451
20K· 12.43 mi
6:38/mi
1:19:53
6740
Half· 13.10 mi
6:59/mi
1:24:34
27
25K· 15.53 mi
6:48/mi
1:41:06
5063
30K· 18.64 mi
7:07/mi
2:03:11
6946
35K· 21.75 mi
7:24/mi
2:26:09
8788
40K· 24.85 mi
7:45/mi
2:50:13
5875
Finish· 26.22 mi
8:32/mi
3:01:50
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
1:24:346:28 /mi⚡ faster
2nd Half
1:37:167:25 /mi+15.0%
Positive split — 15.0% slower in the second half
AI Race Performance Report

Samuel'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
19:266:163.11 mi19:26
6:16
-
10K
38:526:163.10 mi19:26
6:16
0:00
15K
59:186:223.11 mi20:26
6:35
+0:19
20K
1:19:536:263.11 mi20:35
6:38
+0:03
Half(13.10 mi)
1:24:346:280.67 mi4:41
6:59
+0:21
25K
1:41:066:312.43 mi16:32
6:48
-0:11
30K
2:03:116:373.11 mi22:05
7:07
+0:19
35K
2:26:096:443.11 mi22:58
7:24
+0:17
40K
2:50:136:513.10 mi24:04
7:45
+0:21
Finish(26.22 mi)
3:01:506:571.37 mi11:37
8:32
+0:47
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Samuel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:16 /mi

Average Pace

6:56 /mi

Slowest Pace

8:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:19:53

44% of race

Time at Steady Pace

43:18

24% of race

Time at Slower Pace

58:39

32% of race

Average Pace: 6:56 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi165315671567222121152115
10K3.10 mi1552+1011478+891478+89149114261426
15K3.11 mi1748-1961667-1891667-189222121152115
20K3.11 mi2043-2951943-2761943-276304828602860
Half(13.10 mi)0.67 mi2143-1002039-962039-96419438583858
25K2.43 mi2293-1502183-1442183-144349232343234
30K3.11 mi2515-2222377-1942377-194421338333833
35K3.11 mi2810-2952630-2532630-253456140104010
40K3.10 mi3264-4543022-3923022-392565145904590
Finish(26.22 mi)1.37 mi3574-3103275-2533275-2531108279527952

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
131 ft55 ft
49ft125ft
117 ft

Overall

2221

Males

2115

M45-49

2115

5K→10K

3.1 - 6.2 mi

Top 2%
55 ft24 ft
50ft81ft
45 ft

Overall

1491

Males

1426

M45-49

1426

10K→15K

6.2 - 9.3 mi

Top 4%
24 ft18 ft
44ft51ft
17 ft

Overall

2221

Males

2115

M45-49

2115

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

3048

Males

2860

M45-49

2860

20K→Half

12.4 - 13.1 mi

Top 7%
45 ft26 ft
8ft27ft
20 ft

Overall

4194

Males

3858

M45-49

3858

Half→25K

13.1 - 15.5 mi

Top 6%
25 ft12 ft
50ft63ft
20 ft

Overall

3492

Males

3234

M45-49

3234

25K→30K

15.5 - 18.6 mi

Top 7%
12 ft35 ft
69ft46ft
28 ft

Overall

4213

Males

3833

M45-49

3833

30K→35K

18.6 - 21.8 mi

Top 8%
35 ft34 ft
87ft88ft
23 ft

Overall

4561

Males

4010

M45-49

4010

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5651

Males

4590

M45-49

4590

40K→Finish

24.9 - 26.2 mi

Top 19%
17 ft13 ft
14ft18ft
13 ft

Overall

11082

Males

7952

M45-49

7952

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1653
5K10K
31132+101
#1653 #1552
10K15K
20711-196
#1552 #1748
15K20K
2983-295
#1748 #2043
20KHalf
1033-100
#2043 #2143
Half25K
16616-150
#2143 #2293
25K30K
23816-222
#2293 #2515
30K35K
34449-295
#2515 #2810
35K40K
48834-454
#2810 #3264
40KFinish
3177-310
#3264 #3574
TOTALS
2192271-1921
#1653 #3574

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