David Stubbs

Bib: 27748 M US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M60-64)
#0 / 1269
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
10:08/mi
31:28
49125
10K· 6.21 mi
10:13/mi
1:03:12
5081
15K· 9.32 mi
10:37/mi
1:36:10
4451
20K· 12.43 mi
10:19/mi
2:08:13
6740
Half· 13.10 mi
10:41/mi
2:15:23
27
25K· 15.53 mi
10:36/mi
2:41:10
5063
30K· 18.64 mi
11:03/mi
3:15:29
6946
35K· 21.75 mi
11:41/mi
3:51:44
8788
40K· 24.85 mi
11:29/mi
4:27:22
5875
Finish· 26.22 mi
10:58/mi
4:42:19
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:15:2310:21 /mi⚡ faster
2nd Half
2:26:5611:12 /mi+8.5%
Positive split — 8.5% slower in the second half
AI Race Performance Report

David'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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:2810:083.11 mi31:28
10:08
-
10K
1:03:1210:113.10 mi31:44
10:13
+0:05
15K
1:36:1010:203.11 mi32:58
10:37
+0:24
20K
2:08:1310:203.11 mi32:03
10:19
-0:18
Half(13.10 mi)
2:15:2310:210.67 mi7:10
10:41
+0:22
25K
2:41:1010:232.43 mi25:47
10:36
-0:05
30K
3:15:2910:303.11 mi34:19
11:03
+0:27
35K
3:51:4410:403.11 mi36:15
11:41
+0:38
40K
4:27:2210:463.10 mi35:38
11:29
-0:12
Finish(26.22 mi)
4:42:1910:471.37 mi14:57
10:58
-0:31
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of David's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

10:47 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:30:26

75% of race

Time at Steady Pace

1:11:53

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:46 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi400492657826578383412562525625
10K3.10 mi39119+93026109+46926109+469385342577025770
15K3.11 mi38753+36625890+21925890+219383412562525625
20K3.11 mi37997+75625437+45325437+453363382435724357
Half(13.10 mi)0.67 mi37866+13125340+9725340+97363862417324173
25K2.43 mi37032+83424775+56524775+565340032273322733
30K3.11 mi36118+91424143+63224143+632329752174821748
35K3.11 mi35407+71123535+60823535+608326442083220832
40K3.10 mi34777+63022983+55222983+552314801977719777
Finish(26.22 mi)1.37 mi34486+29122758+22522758+225312101961419614

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
131 ft55 ft
49ft125ft
117 ft

Overall

38341

Males

25625

M60-64

25625

5K→10K

3.1 - 6.2 mi

Top 64%
55 ft24 ft
50ft81ft
45 ft

Overall

38534

Males

25770

M60-64

25770

10K→15K

6.2 - 9.3 mi

Top 64%
24 ft18 ft
44ft51ft
17 ft

Overall

38341

Males

25625

M60-64

25625

15K→20K

9.3 - 12.4 mi

Top 61%
18 ft45 ft
67ft40ft
38 ft

Overall

36338

Males

24357

M60-64

24357

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36386

Males

24173

M60-64

24173

Half→25K

13.1 - 15.5 mi

Top 57%
25 ft12 ft
50ft63ft
20 ft

Overall

34003

Males

22733

M60-64

22733

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32975

Males

21748

M60-64

21748

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

32644

Males

20832

M60-64

20832

35K→40K

21.8 - 24.9 mi

Top 53%
34 ft17 ft
58ft75ft
31 ft

Overall

31480

Males

19777

M60-64

19777

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31210

Males

19614

M60-64

19614

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing