Ross Collins

Bib: 41167 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 42%
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
9:52/mi
30:37
49125
10K· 6.21 mi
9:40/mi
1:00:37
5081
15K· 9.32 mi
9:36/mi
1:30:26
4451
20K· 12.43 mi
9:09/mi
1:58:50
6740
Half· 13.10 mi
9:21/mi
2:05:06
27
25K· 15.53 mi
9:11/mi
2:27:28
5063
30K· 18.64 mi
9:36/mi
2:57:17
6946
35K· 21.75 mi
9:51/mi
3:27:52
8788
40K· 24.85 mi
10:20/mi
3:59:57
5875
Finish· 26.22 mi
10:55/mi
4:14:50
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
2:05:069:34 /mi⚡ faster
2nd Half
2:09:449:54 /mi+3.7%
Positive split — 3.7% slower in the second half
AI Race Performance Report

Ross'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
30:379:523.11 mi30:37
9:52
-
10K
1:00:379:463.10 mi30:00
9:40
-0:12
15K
1:30:269:433.11 mi29:49
9:36
-0:04
20K
1:58:509:343.11 mi28:24
9:09
-0:27
Half(13.10 mi)
2:05:069:340.67 mi6:16
9:21
+0:12
25K
2:27:289:302.43 mi22:22
9:11
-0:10
30K
2:57:179:313.11 mi29:49
9:36
+0:25
35K
3:27:529:343.11 mi30:35
9:51
+0:15
40K
3:59:579:403.10 mi32:05
10:20
+0:29
Finish(26.22 mi)
4:14:509:441.37 mi14:53
10:55
+0:35
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ross's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

9:44 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:52

82% of race

Time at Steady Pace

32:05

13% of race

Time at Slower Pace

14:53

6% of race

Average Pace: 9:43 /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 mi371382512825128289612051220512
10K3.10 mi34944+219423989+113923989+1139331052294822948
15K3.11 mi32783+216122791+119822791+1198289612051220512
20K3.11 mi30739+204421545+124621545+1246254841831918319
Half(13.10 mi)0.67 mi30359+38021299+24621299+246244621757817578
25K2.43 mi28714+164520230+106920230+1069226271628516285
30K3.11 mi27105+160919127+110319127+1103226371599715997
35K3.11 mi25579+152617975+115217975+1152207501437314373
40K3.10 mi24946+63317386+58917386+589231631524015240
Finish(26.22 mi)1.37 mi25142-19617422-3617422-36307911937219372

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
131 ft55 ft
49ft125ft
117 ft

Overall

28961

Males

20512

M18-39

20512

5K→10K

3.1 - 6.2 mi

Top 55%
55 ft24 ft
50ft81ft
45 ft

Overall

33105

Males

22948

M18-39

22948

10K→15K

6.2 - 9.3 mi

Top 48%
24 ft18 ft
44ft51ft
17 ft

Overall

28961

Males

20512

M18-39

20512

15K→20K

9.3 - 12.4 mi

Top 43%
18 ft45 ft
67ft40ft
38 ft

Overall

25484

Males

18319

M18-39

18319

20K→Half

12.4 - 13.1 mi

Top 41%
45 ft26 ft
8ft27ft
20 ft

Overall

24462

Males

17578

M18-39

17578

Half→25K

13.1 - 15.5 mi

Top 38%
25 ft12 ft
50ft63ft
20 ft

Overall

22627

Males

16285

M18-39

16285

25K→30K

15.5 - 18.6 mi

Top 38%
12 ft35 ft
69ft46ft
28 ft

Overall

22637

Males

15997

M18-39

15997

30K→35K

18.6 - 21.8 mi

Top 35%
35 ft34 ft
87ft88ft
23 ft

Overall

20750

Males

14373

M18-39

14373

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23163

Males

15240

M18-39

15240

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

30791

Males

19372

M18-39

19372

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing