Samuel Adams

Bib: 41257 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 4%
Gender (Male)
#0 / 33594
Top 7%
Division (M18-39)
#0 / 16712
Top 9%
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
6:42/mi
20:47
49125
10K· 6.21 mi
6:43/mi
41:37
5081
15K· 9.32 mi
6:48/mi
1:02:42
4451
20K· 12.43 mi
6:38/mi
1:23:16
6740
Half· 13.10 mi
6:50/mi
1:27:51
27
25K· 15.53 mi
6:39/mi
1:44:02
5063
30K· 18.64 mi
6:43/mi
2:04:54
6946
35K· 21.75 mi
6:43/mi
2:25:45
8788
40K· 24.85 mi
6:49/mi
2:46:53
5875
Finish· 26.22 mi
7:11/mi
2:56:40
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
1:27:516:43 /mi⚡ faster
2nd Half
1:28:496:47 /mi+1.1%
Positive split — 1.1% 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
20:476:423.11 mi20:47
6:42
-
10K
41:376:423.10 mi20:50
6:43
+0:01
15K
1:02:426:443.11 mi21:05
6:48
+0:05
20K
1:23:166:433.11 mi20:34
6:38
-0:10
Half(13.10 mi)
1:27:516:430.67 mi4:35
6:50
+0:12
25K
1:44:026:422.43 mi16:11
6:39
-0:11
30K
2:04:546:433.11 mi20:52
6:43
+0:04
35K
2:25:456:433.11 mi20:51
6:43
0:00
40K
2:46:536:433.10 mi21:08
6:49
+0:06
Finish(26.22 mi)
2:56:406:451.37 mi9:47
7:11
+0:22
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

6:38 /mi

Average Pace

6:45 /mi

Slowest Pace

7:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:53

94% of race

Time at Steady Pace

9:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi372934173417303928422842
10K3.10 mi3554+1753282+1353282+135339831523152
15K3.11 mi3358+1963110+1723110+172303928422842
20K3.11 mi3257+1013032+783032+78300128192819
Half(13.10 mi)0.67 mi3246+113023+93023+9325430403040
25K2.43 mi3128+1182925+982925+98270125462546
30K3.11 mi2937+1912752+1732752+173233822032203
35K3.11 mi2710+2272550+2022550+202199518771877
40K3.10 mi2531+1792376+1742376+174204018821882
Finish(26.22 mi)1.37 mi2552-212386-102386-10342929842984

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

3039

Males

2842

M18-39

2842

5K→10K

3.1 - 6.2 mi

Top 6%
55 ft24 ft
50ft81ft
45 ft

Overall

3398

Males

3152

M18-39

3152

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

3039

Males

2842

M18-39

2842

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

3001

Males

2819

M18-39

2819

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3254

Males

3040

M18-39

3040

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2701

Males

2546

M18-39

2546

25K→30K

15.5 - 18.6 mi

Top 4%
12 ft35 ft
69ft46ft
28 ft

Overall

2338

Males

2203

M18-39

2203

30K→35K

18.6 - 21.8 mi

Top 3%
35 ft34 ft
87ft88ft
23 ft

Overall

1995

Males

1877

M18-39

1877

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

2040

Males

1882

M18-39

1882

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3429

Males

2984

M18-39

2984

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#3729
5K10K
53228+175
#3729 #3554
10K15K
11207+196
#3554 #3358
15K20K
14115+101
#3358 #3257
20KHalf
1122+11
#3257 #3246
Half25K
8126+118
#3246 #3128
25K30K
16207+191
#3128 #2937
30K35K
16243+227
#2937 #2710
35K40K
41220+179
#2710 #2531
40KFinish
6342-21
#2531 #2552
TOTALS
2331410+1177
#3729 #2552

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