Stuart Collyer

Bib: 73419 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
11:20/mi
35:12
49125
10K· 6.21 mi
12:53/mi
1:15:12
5081
15K· 9.32 mi
13:29/mi
1:57:03
4451
20K· 12.43 mi
13:29/mi
2:38:55
6740
Half· 13.10 mi
13:25/mi
2:47:55
27
25K· 15.53 mi
14:00/mi
3:21:59
5063
30K· 18.64 mi
14:03/mi
4:05:37
6946
35K· 21.75 mi
14:10/mi
4:49:36
8788
40K· 24.85 mi
13:53/mi
5:32:43
5875
Finish· 26.22 mi
13:13/mi
5:50:44
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
2:47:5512:50 /mi⚡ faster
2nd Half
3:02:4913:57 /mi+8.9%
Positive split — 8.9% slower in the second half
AI Race Performance Report

Stuart'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
35:1211:203.11 mi35:12
11:20
-
10K
1:15:1212:073.10 mi40:00
12:53
+1:33
15K
1:57:0312:343.11 mi41:51
13:29
+0:36
20K
2:38:5512:483.11 mi41:52
13:29
0:00
Half(13.10 mi)
2:47:5512:500.67 mi9:00
13:25
-0:04
25K
3:21:5913:012.43 mi34:04
14:00
+0:35
30K
4:05:3713:113.11 mi43:38
14:03
+0:03
35K
4:49:3613:193.11 mi43:59
14:10
+0:07
40K
5:32:4313:243.10 mi43:07
13:53
-0:17
Finish(26.22 mi)
5:50:4413:241.37 mi18:01
13:13
-0:40
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:20 /mi

Average Pace

13:23 /mi

Slowest Pace

14:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:15:12

21% of race

Time at Steady Pace

1:50:44

32% of race

Time at Slower Pace

2:44:48

47% of race

Average Pace: 13:23 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi506973094030940543343199331993
10K3.10 mi53349-265231787-84731787-847549973226832268
15K3.11 mi53735-38631892-10531892-105543343199331993
20K3.11 mi53665+7031814+7831814+78533663147531475
Half(13.10 mi)0.67 mi53545+12031741+7331741+73517553073630736
25K2.43 mi53109+43631534+20731534+207511613045530455
30K3.11 mi52570+53931275+25931275+259492432943129431
35K3.11 mi51848+72230916+35930916+359468822789027890
40K3.10 mi51476+37230712+20430712+204475072798027980
Finish(26.22 mi)1.37 mi51327+14930610+10230610+102476222806928069

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
131 ft55 ft
49ft125ft
117 ft

Overall

54334

Males

31993

M40-44

31993

5K→10K

3.1 - 6.2 mi

Top 92%
55 ft24 ft
50ft81ft
45 ft

Overall

54997

Males

32268

M40-44

32268

10K→15K

6.2 - 9.3 mi

Top 91%
24 ft18 ft
44ft51ft
17 ft

Overall

54334

Males

31993

M40-44

31993

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

53366

Males

31475

M40-44

31475

20K→Half

12.4 - 13.1 mi

Top 87%
45 ft26 ft
8ft27ft
20 ft

Overall

51755

Males

30736

M40-44

30736

Half→25K

13.1 - 15.5 mi

Top 86%
25 ft12 ft
50ft63ft
20 ft

Overall

51161

Males

30455

M40-44

30455

25K→30K

15.5 - 18.6 mi

Top 82%
12 ft35 ft
69ft46ft
28 ft

Overall

49243

Males

29431

M40-44

29431

30K→35K

18.6 - 21.8 mi

Top 78%
35 ft34 ft
87ft88ft
23 ft

Overall

46882

Males

27890

M40-44

27890

35K→40K

21.8 - 24.9 mi

Top 79%
34 ft17 ft
58ft75ft
31 ft

Overall

47507

Males

27980

M40-44

27980

40K→Finish

24.9 - 26.2 mi

Top 80%
17 ft13 ft
14ft18ft
13 ft

Overall

47622

Males

28069

M40-44

28069

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50697
5K10K
2821169-2652
#50697 #53349
10K15K
672286-386
#53349 #53735
15K20K
329399+70
#53735 #53665
20KHalf
43163+120
#53665 #53545
Half25K
119555+436
#53545 #53109
25K30K
105644+539
#53109 #52570
30K35K
44766+722
#52570 #51848
35K40K
78450+372
#51848 #51476
40KFinish
50199+149
#51476 #51327
TOTALS
42613631-630
#50697 #51327

Passing Visualized

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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