Ross Busby

Bib: 25691 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 41%
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
9:29/mi
29:27
49125
10K· 6.21 mi
9:12/mi
58:01
5081
15K· 9.32 mi
9:27/mi
1:27:20
4451
20K· 12.43 mi
9:18/mi
1:56:11
6740
Half· 13.10 mi
9:31/mi
2:02:34
27
25K· 15.53 mi
9:24/mi
2:25:26
5063
30K· 18.64 mi
9:53/mi
2:56:08
6946
35K· 21.75 mi
10:21/mi
3:28:17
8788
40K· 24.85 mi
10:14/mi
4:00:03
5875
Finish· 26.22 mi
9:38/mi
4:13:10
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
2:02:349:22 /mi⚡ faster
2nd Half
2:10:369:58 /mi+6.6%
Positive split — 6.6% 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
29:279:293.11 mi29:27
9:29
-
10K
58:019:213.10 mi28:34
9:12
-0:17
15K
1:27:209:233.11 mi29:19
9:27
+0:15
20K
1:56:119:213.11 mi28:51
9:18
-0:09
Half(13.10 mi)
2:02:349:220.67 mi6:23
9:31
+0:13
25K
2:25:269:222.43 mi22:52
9:24
-0:07
30K
2:56:089:273.11 mi30:42
9:53
+0:29
35K
3:28:179:353.11 mi32:09
10:21
+0:28
40K
4:00:039:403.10 mi31:46
10:14
-0:07
Finish(26.22 mi)
4:13:109:401.37 mi13:07
9:38
-0:36
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

9:12 /mi

Average Pace

9:40 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:09:15

75% of race

Time at Steady Pace

1:03:55

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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 mi330532294822948270471935819358
10K3.10 mi30403+265021376+157221376+1572273701948619486
15K3.11 mi29131+127220618+75820618+758270471935819358
20K3.11 mi28433+69820162+45620162+456270281926619266
Half(13.10 mi)0.67 mi28212+22120009+15320009+153261921864018640
25K2.43 mi27333+87919424+58519424+585245711752117521
30K3.11 mi26504+82918773+65118773+651246541718617186
35K3.11 mi25750+75418081+69218081+692241331633016330
40K3.10 mi24980+77017409+67217409+672224531484414844
Finish(26.22 mi)1.37 mi24537+44317061+34817061+348199641337913379

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
131 ft55 ft
49ft125ft
117 ft

Overall

27047

Males

19358

M18-39

19358

5K→10K

3.1 - 6.2 mi

Top 46%
55 ft24 ft
50ft81ft
45 ft

Overall

27370

Males

19486

M18-39

19486

10K→15K

6.2 - 9.3 mi

Top 45%
24 ft18 ft
44ft51ft
17 ft

Overall

27047

Males

19358

M18-39

19358

15K→20K

9.3 - 12.4 mi

Top 45%
18 ft45 ft
67ft40ft
38 ft

Overall

27028

Males

19266

M18-39

19266

20K→Half

12.4 - 13.1 mi

Top 44%
45 ft26 ft
8ft27ft
20 ft

Overall

26192

Males

18640

M18-39

18640

Half→25K

13.1 - 15.5 mi

Top 41%
25 ft12 ft
50ft63ft
20 ft

Overall

24571

Males

17521

M18-39

17521

25K→30K

15.5 - 18.6 mi

Top 41%
12 ft35 ft
69ft46ft
28 ft

Overall

24654

Males

17186

M18-39

17186

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

24133

Males

16330

M18-39

16330

35K→40K

21.8 - 24.9 mi

Top 38%
34 ft17 ft
58ft75ft
31 ft

Overall

22453

Males

14844

M18-39

14844

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19964

Males

13379

M18-39

13379

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing