Robert Casserley

Bib: 39564 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 8%
Masters (Masters Men)
#0 / 16876
Top 6%
Division (M50-54)
#0 / 3474
Top 4%
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
6:39/mi
20:37
49125
10K· 6.21 mi
6:43/mi
41:26
5081
15K· 9.32 mi
6:52/mi
1:02:43
4451
20K· 12.43 mi
6:42/mi
1:23:30
6740
Half· 13.10 mi
6:49/mi
1:28:04
27
25K· 15.53 mi
6:39/mi
1:44:15
5063
30K· 18.64 mi
6:49/mi
2:05:24
6946
35K· 21.75 mi
6:55/mi
2:26:53
8788
40K· 24.85 mi
6:56/mi
2:48:23
5875
Finish· 26.22 mi
6:58/mi
2:57:53
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
1:28:046:44 /mi⚡ faster
2nd Half
1:29:496:51 /mi+2.0%
Positive split — 2.0% 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
20:376:393.11 mi20:37
6:39
-
10K
41:266:413.10 mi20:49
6:43
+0:04
15K
1:02:436:443.11 mi21:17
6:52
+0:09
20K
1:23:306:443.11 mi20:47
6:42
-0:10
Half(13.10 mi)
1:28:046:440.67 mi4:34
6:49
+0:07
25K
1:44:156:432.43 mi16:11
6:39
-0:10
30K
2:05:246:443.11 mi21:09
6:49
+0:10
35K
2:26:536:463.11 mi21:29
6:55
+0:06
40K
2:48:236:473.10 mi21:30
6:56
+0:01
Finish(26.22 mi)
2:57:536:481.37 mi9:30
6:58
+0:02
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

6:39 /mi

Average Pace

6:47 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:57:53

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi339631263126339631543154
10K3.10 mi3385+113132-63132-6336931273127
15K3.11 mi3369+163121+113121+11339631543154
20K3.11 mi33693125-43125-4344232053205
Half(13.10 mi)0.67 mi3349+203109+163109+16312629382938
25K2.43 mi3211+1382994+1152994+115270625512551
30K3.11 mi3087+1242887+1072887+107272925532553
35K3.11 mi2986+1012782+1052782+105277925722572
40K3.10 mi2853+1332651+1312651+131246822572257
Finish(26.22 mi)1.37 mi2807+462611+402611+40268623932393

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3396

Males

3154

M50-54

3154

5K→10K

3.1 - 6.2 mi

Top 6%
55 ft24 ft
50ft81ft
45 ft

Overall

3369

Males

3127

M50-54

3127

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3396

Males

3154

M50-54

3154

15K→20K

9.3 - 12.4 mi

Top 6%
18 ft45 ft
67ft40ft
38 ft

Overall

3442

Males

3205

M50-54

3205

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3126

Males

2938

M50-54

2938

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2706

Males

2551

M50-54

2551

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

2729

Males

2553

M50-54

2553

30K→35K

18.6 - 21.8 mi

Top 5%
35 ft34 ft
87ft88ft
23 ft

Overall

2779

Males

2572

M50-54

2572

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2468

Males

2257

M50-54

2257

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2686

Males

2393

M50-54

2393

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing