Matthew Cox

Bib: 51725 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 9%
Gender (Male)
#0 / 33594
Top 14%
Division (M18-39)
#0 / 16712
Top 17%
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
7:04/mi
21:56
49125
10K· 6.21 mi
7:13/mi
44:19
5081
15K· 9.32 mi
7:17/mi
1:06:54
4451
20K· 12.43 mi
7:02/mi
1:28:43
6740
Half· 13.10 mi
7:17/mi
1:33:36
27
25K· 15.53 mi
7:00/mi
1:50:38
5063
30K· 18.64 mi
7:21/mi
2:13:27
6946
35K· 21.75 mi
8:10/mi
2:38:47
8788
40K· 24.85 mi
7:49/mi
3:03:02
5875
Finish· 26.22 mi
7:46/mi
3:13:37
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
1:33:367:09 /mi⚡ faster
2nd Half
1:40:017:38 /mi+6.9%
Positive split — 6.9% slower in the second half
AI Race Performance Report

Matthew'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
21:567:043.11 mi21:56
7:04
-
10K
44:197:083.10 mi22:23
7:13
+0:09
15K
1:06:547:113.11 mi22:35
7:17
+0:04
20K
1:28:437:093.11 mi21:49
7:02
-0:15
Half(13.10 mi)
1:33:367:090.67 mi4:53
7:17
+0:15
25K
1:50:387:082.43 mi17:02
7:00
-0:17
30K
2:13:277:103.11 mi22:49
7:21
+0:21
35K
2:38:477:193.11 mi25:20
8:10
+0:49
40K
3:03:027:223.10 mi24:15
7:49
-0:21
Finish(26.22 mi)
3:13:377:241.37 mi10:35
7:46
-0:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Matthew'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

7:00 /mi

Average Pace

7:23 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:27

69% of race

Time at Steady Pace

1:00:10

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi618254295429592052515251
10K3.10 mi6312-1305526-975526-97652556875687
15K3.11 mi6194+1185444+825444+82592052515251
20K3.11 mi5967+2275273+1715273+171545148914891
Half(13.10 mi)0.67 mi5935+325248+255248+25567850535053
25K2.43 mi5667+2685045+2035045+203471842784278
30K3.11 mi5484+1834878+1674878+167518645804580
35K3.11 mi5762-2785049-1715049-171855867286728
40K3.10 mi5588+1744858+1914858+191594147994799
Finish(26.22 mi)1.37 mi5558+304811+474811+47613548514851

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
131 ft55 ft
49ft125ft
117 ft

Overall

5920

Males

5251

M18-39

5251

5K→10K

3.1 - 6.2 mi

Top 11%
55 ft24 ft
50ft81ft
45 ft

Overall

6525

Males

5687

M18-39

5687

10K→15K

6.2 - 9.3 mi

Top 10%
24 ft18 ft
44ft51ft
17 ft

Overall

5920

Males

5251

M18-39

5251

15K→20K

9.3 - 12.4 mi

Top 9%
18 ft45 ft
67ft40ft
38 ft

Overall

5451

Males

4891

M18-39

4891

20K→Half

12.4 - 13.1 mi

Top 9%
45 ft26 ft
8ft27ft
20 ft

Overall

5678

Males

5053

M18-39

5053

Half→25K

13.1 - 15.5 mi

Top 8%
25 ft12 ft
50ft63ft
20 ft

Overall

4718

Males

4278

M18-39

4278

25K→30K

15.5 - 18.6 mi

Top 9%
12 ft35 ft
69ft46ft
28 ft

Overall

5186

Males

4580

M18-39

4580

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8558

Males

6728

M18-39

6728

35K→40K

21.8 - 24.9 mi

Top 10%
34 ft17 ft
58ft75ft
31 ft

Overall

5941

Males

4799

M18-39

4799

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

6135

Males

4851

M18-39

4851

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing