Mark Langhorn

Bib: 61217 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
9:26/mi
29:17
49125
10K· 6.21 mi
9:49/mi
59:46
5081
15K· 9.32 mi
9:44/mi
1:30:00
4451
20K· 12.43 mi
9:24/mi
1:59:10
6740
Half· 13.10 mi
9:51/mi
2:05:46
27
25K· 15.53 mi
10:01/mi
2:30:09
5063
30K· 18.64 mi
10:51/mi
3:03:49
6946
35K· 21.75 mi
11:10/mi
3:38:30
8788
40K· 24.85 mi
11:37/mi
4:14:35
5875
Finish· 26.22 mi
10:41/mi
4:29:08
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
2:05:469:37 /mi⚡ faster
2nd Half
2:23:2210:56 /mi+14.0%
Positive split — 14.0% slower in the second half
AI Race Performance Report

Mark'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
29:179:263.11 mi29:17
9:26
-
10K
59:469:383.10 mi30:29
9:49
+0:23
15K
1:30:009:403.11 mi30:14
9:44
-0:05
20K
1:59:109:363.11 mi29:10
9:24
-0:20
Half(13.10 mi)
2:05:469:370.67 mi6:36
9:51
+0:27
25K
2:30:099:402.43 mi24:23
10:01
+0:10
30K
3:03:499:523.11 mi33:40
10:51
+0:50
35K
3:38:3010:033.11 mi34:41
11:10
+0:19
40K
4:14:3510:153.10 mi36:05
11:37
+0:27
Finish(26.22 mi)
4:29:0810:171.37 mi14:33
10:41
-0:56
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Mark'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

9:24 /mi

Average Pace

10:16 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

58:27

22% of race

Time at Steady Pace

1:31:42

34% of race

Time at Slower Pace

1:58:59

44% of race

Average Pace: 10:16 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi324532261822618302982131921319
10K3.10 mi33605-115223261-64323261-643346012376323763
15K3.11 mi32315+129022524+73722524+737302982131921319
20K3.11 mi30990+132521689+83521689+835280921992819928
Half(13.10 mi)0.67 mi30815+17521574+11521574+115290922038620386
25K2.43 mi30392+42321237+33721237+337294462033720337
30K3.11 mi30349+4321025+21221025+212315322098220982
35K3.11 mi29918+43120537+48820537+488294161917519175
40K3.10 mi30163-24520451+8620451+86326142037520375
Finish(26.22 mi)1.37 mi30048+11520303+14820303+148286571826018260

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30298

Males

21319

M40-44

21319

5K→10K

3.1 - 6.2 mi

Top 58%
55 ft24 ft
50ft81ft
45 ft

Overall

34601

Males

23763

M40-44

23763

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30298

Males

21319

M40-44

21319

15K→20K

9.3 - 12.4 mi

Top 47%
18 ft45 ft
67ft40ft
38 ft

Overall

28092

Males

19928

M40-44

19928

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29092

Males

20386

M40-44

20386

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29446

Males

20337

M40-44

20337

25K→30K

15.5 - 18.6 mi

Top 53%
12 ft35 ft
69ft46ft
28 ft

Overall

31532

Males

20982

M40-44

20982

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29416

Males

19175

M40-44

19175

35K→40K

21.8 - 24.9 mi

Top 55%
34 ft17 ft
58ft75ft
31 ft

Overall

32614

Males

20375

M40-44

20375

40K→Finish

24.9 - 26.2 mi

Top 48%
17 ft13 ft
14ft18ft
13 ft

Overall

28657

Males

18260

M40-44

18260

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing