Ross Bayley

Bib: 11921 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 20%
Gender (Male)
#0 / 33594
Top 27%
Masters (Masters Men)
#0 / 16876
Top 24%
Division (M45-49)
#0 / 4167
Top 29%
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
8:20/mi
25:53
49125
10K· 6.21 mi
8:12/mi
51:20
5081
15K· 9.32 mi
8:19/mi
1:17:08
4451
20K· 12.43 mi
8:10/mi
1:42:30
6740
Half· 13.10 mi
8:09/mi
1:47:58
27
25K· 15.53 mi
8:16/mi
2:08:04
5063
30K· 18.64 mi
8:22/mi
2:34:01
6946
35K· 21.75 mi
8:26/mi
3:00:13
8788
40K· 24.85 mi
8:19/mi
3:26:03
5875
Finish· 26.22 mi
8:20/mi
3:37:24
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
1:47:588:15 /mi⚡ faster
2nd Half
1:49:268:21 /mi+1.4%
Positive split — 1.4% 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
25:538:203.11 mi25:53
8:20
-
10K
51:208:163.10 mi25:27
8:12
-0:08
15K
1:17:088:173.11 mi25:48
8:19
+0:07
20K
1:42:308:153.11 mi25:22
8:10
-0:09
Half(13.10 mi)
1:47:588:150.67 mi5:28
8:09
-0:01
25K
2:08:048:152.43 mi20:06
8:16
+0:07
30K
2:34:018:163.11 mi25:57
8:22
+0:06
35K
3:00:138:183.11 mi26:12
8:26
+0:04
40K
3:26:038:183.10 mi25:50
8:19
-0:07
Finish(26.22 mi)
3:37:248:181.37 mi11:21
8:20
+0:01
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

8:09 /mi

Average Pace

8:18 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:37:24

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi178551336513365143811104411044
10K3.10 mi16512+134312452+91312452+913153081162811628
15K3.11 mi15712+80011901+55111901+551143811104411044
20K3.11 mi15414+29811712+18911712+189147071125311253
Half(13.10 mi)0.67 mi15236+17811592+12011592+1201221695369536
25K2.43 mi14877+35911323+26911323+269136641044210442
30K3.11 mi14114+76310767+55610767+5561196191929192
35K3.11 mi13174+94010032+73510032+7351039079187918
40K3.10 mi12244+9309282+7509282+750887566956695
Finish(26.22 mi)1.37 mi11996+2489077+2059077+205975171437143

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
131 ft55 ft
49ft125ft
117 ft

Overall

14381

Males

11044

M45-49

11044

5K→10K

3.1 - 6.2 mi

Top 26%
55 ft24 ft
50ft81ft
45 ft

Overall

15308

Males

11628

M45-49

11628

10K→15K

6.2 - 9.3 mi

Top 24%
24 ft18 ft
44ft51ft
17 ft

Overall

14381

Males

11044

M45-49

11044

15K→20K

9.3 - 12.4 mi

Top 25%
18 ft45 ft
67ft40ft
38 ft

Overall

14707

Males

11253

M45-49

11253

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

12216

Males

9536

M45-49

9536

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13664

Males

10442

M45-49

10442

25K→30K

15.5 - 18.6 mi

Top 20%
12 ft35 ft
69ft46ft
28 ft

Overall

11961

Males

9192

M45-49

9192

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10390

Males

7918

M45-49

7918

35K→40K

21.8 - 24.9 mi

Top 15%
34 ft17 ft
58ft75ft
31 ft

Overall

8875

Males

6695

M45-49

6695

40K→Finish

24.9 - 26.2 mi

Top 16%
17 ft13 ft
14ft18ft
13 ft

Overall

9751

Males

7143

M45-49

7143

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing