Harry Sheldon

Bib: 20584 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 45%
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
9:41/mi
30:03
49125
10K· 6.21 mi
9:29/mi
59:29
5081
15K· 9.32 mi
9:43/mi
1:29:39
4451
20K· 12.43 mi
9:46/mi
1:59:59
6740
Half· 13.10 mi
10:22/mi
2:06:56
27
25K· 15.53 mi
9:47/mi
2:30:44
5063
30K· 18.64 mi
10:07/mi
3:02:09
6946
35K· 21.75 mi
10:29/mi
3:34:42
8788
40K· 24.85 mi
10:27/mi
4:07:09
5875
Finish· 26.22 mi
9:56/mi
4:20:41
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
2:06:569:42 /mi⚡ faster
2nd Half
2:13:4510:12 /mi+5.4%
Positive split — 5.4% slower in the second half
AI Race Performance Report

Harry'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
30:039:413.11 mi30:03
9:41
-
10K
59:299:353.10 mi29:26
9:29
-0:12
15K
1:29:399:383.11 mi30:10
9:43
+0:14
20K
1:59:599:403.11 mi30:20
9:46
+0:03
Half(13.10 mi)
2:06:569:420.67 mi6:57
10:22
+0:36
25K
2:30:449:432.43 mi23:48
9:47
-0:35
30K
3:02:099:473.11 mi31:25
10:07
+0:20
35K
3:34:429:533.11 mi32:33
10:29
+0:22
40K
4:07:099:573.10 mi32:27
10:27
-0:02
Finish(26.22 mi)
4:20:419:571.37 mi13:32
9:56
-0:31
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Harry'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

9:29 /mi

Average Pace

9:57 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:15:41

75% of race

Time at Steady Pace

1:05:00

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /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 mi351562412324123300872118521185
10K3.10 mi33098+205822969+115422969+1154311572179721797
15K3.11 mi31922+117622281+68822281+688300872118521185
20K3.11 mi31650+27222080+20122080+201313812177021770
Half(13.10 mi)0.67 mi31722-7222096-1622096-16335712274822748
25K2.43 mi30778+94421447+64921447+649275831930719307
30K3.11 mi29590+118820596+85120596+851263151816518165
35K3.11 mi28389+120119642+95419642+954249111673516735
40K3.10 mi27525+86418903+73918903+739239371566715667
Finish(26.22 mi)1.37 mi27103+42218576+32718576+327224081480314803

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

30087

Males

21185

M18-39

21185

5K→10K

3.1 - 6.2 mi

Top 52%
55 ft24 ft
50ft81ft
45 ft

Overall

31157

Males

21797

M18-39

21797

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

30087

Males

21185

M18-39

21185

15K→20K

9.3 - 12.4 mi

Top 52%
18 ft45 ft
67ft40ft
38 ft

Overall

31381

Males

21770

M18-39

21770

20K→Half

12.4 - 13.1 mi

Top 56%
45 ft26 ft
8ft27ft
20 ft

Overall

33571

Males

22748

M18-39

22748

Half→25K

13.1 - 15.5 mi

Top 46%
25 ft12 ft
50ft63ft
20 ft

Overall

27583

Males

19307

M18-39

19307

25K→30K

15.5 - 18.6 mi

Top 44%
12 ft35 ft
69ft46ft
28 ft

Overall

26315

Males

18165

M18-39

18165

30K→35K

18.6 - 21.8 mi

Top 42%
35 ft34 ft
87ft88ft
23 ft

Overall

24911

Males

16735

M18-39

16735

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

23937

Males

15667

M18-39

15667

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

22408

Males

14803

M18-39

14803

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing