Robert Bull

Bib: 7861 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 26%
Gender (Male)
#0 / 33594
Top 34%
Division (M18-39)
#0 / 16712
Top 37%
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
8:21/mi
25:55
49125
10K· 6.21 mi
8:18/mi
51:40
5081
15K· 9.32 mi
8:25/mi
1:17:47
4451
20K· 12.43 mi
8:16/mi
1:43:25
6740
Half· 13.10 mi
8:29/mi
1:49:06
27
25K· 15.53 mi
8:19/mi
2:09:21
5063
30K· 18.64 mi
8:44/mi
2:36:27
6946
35K· 21.75 mi
9:20/mi
3:05:25
8788
40K· 24.85 mi
9:42/mi
3:35:32
5875
Finish· 26.22 mi
9:38/mi
3:48:39
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
1:49:068:20 /mi⚡ faster
2nd Half
1:59:339:07 /mi+9.6%
Positive split — 9.6% slower in the second half
AI Race Performance Report

Robert'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.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:558:213.11 mi25:55
8:21
-
10K
51:408:193.10 mi25:45
8:18
-0:03
15K
1:17:478:213.11 mi26:07
8:25
+0:07
20K
1:43:258:203.11 mi25:38
8:16
-0:09
Half(13.10 mi)
1:49:068:200.67 mi5:41
8:29
+0:13
25K
2:09:218:202.43 mi20:15
8:19
-0:10
30K
2:36:278:243.11 mi27:06
8:44
+0:25
35K
3:05:258:323.11 mi28:58
9:20
+0:36
40K
3:35:328:413.10 mi30:07
9:42
+0:22
Finish(26.22 mi)
3:48:398:441.37 mi13:07
9:38
-0:04
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Robert's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:44 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:36:27

68% of race

Time at Steady Pace

1:12:12

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi179801344913449153611170011700
10K3.10 mi17010+97012791+65812791+658163171230312303
15K3.11 mi16407+60312391+40012391+400153611170011700
20K3.11 mi16117+29012181+21012181+210155381178811788
Half(13.10 mi)0.67 mi16057+6012141+4012141+40153451163511635
25K2.43 mi15667+39011857+28411857+284142451081510815
30K3.11 mi15349+31811570+28711570+287149651114911149
35K3.11 mi15320+2911432+13811432+138169151202012020
40K3.10 mi15628-30811504-7211504-72187241267312673
Finish(26.22 mi)1.37 mi15799-17111553-4911553-49199231333913339

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15361

Males

11700

M18-39

11700

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16317

Males

12303

M18-39

12303

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15361

Males

11700

M18-39

11700

15K→20K

9.3 - 12.4 mi

Top 26%
18 ft45 ft
67ft40ft
38 ft

Overall

15538

Males

11788

M18-39

11788

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15345

Males

11635

M18-39

11635

Half→25K

13.1 - 15.5 mi

Top 24%
25 ft12 ft
50ft63ft
20 ft

Overall

14245

Males

10815

M18-39

10815

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

14965

Males

11149

M18-39

11149

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16915

Males

12020

M18-39

12020

35K→40K

21.8 - 24.9 mi

Top 31%
34 ft17 ft
58ft75ft
31 ft

Overall

18724

Males

12673

M18-39

12673

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19923

Males

13339

M18-39

13339

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing