Dave Watson

Bib: 20653 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
10:12/mi
31:41
49125
10K· 6.21 mi
10:43/mi
1:04:57
5081
15K· 9.32 mi
11:09/mi
1:39:34
4451
20K· 12.43 mi
10:58/mi
2:13:37
6740
Half· 13.10 mi
11:20/mi
2:21:13
27
25K· 15.53 mi
12:03/mi
2:50:32
5063
30K· 18.64 mi
12:20/mi
3:28:51
6946
35K· 21.75 mi
13:32/mi
4:10:51
8788
40K· 24.85 mi
15:49/mi
4:59:59
5875
Finish· 26.22 mi
14:40/mi
5:19:58
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
2:21:1310:47 /mi⚡ faster
2nd Half
2:58:4513:38 /mi+26.6%
Positive split — 26.6% slower in the second half
AI Race Performance Report

Dave'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
31:4110:123.11 mi31:41
10:12
-
10K
1:04:5710:283.10 mi33:16
10:43
+0:31
15K
1:39:3410:413.11 mi34:37
11:09
+0:26
20K
2:13:3710:463.11 mi34:03
10:58
-0:11
Half(13.10 mi)
2:21:1310:470.67 mi7:36
11:20
+0:22
25K
2:50:3210:592.43 mi29:19
12:03
+0:43
30K
3:28:5111:133.11 mi38:19
12:20
+0:17
35K
4:10:5111:333.11 mi42:00
13:32
+1:12
40K
4:59:5912:053.10 mi49:08
15:49
+2:17
Finish(26.22 mi)
5:19:5812:131.37 mi19:59
14:40
-1:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Dave's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

12:13 /mi

Slowest Pace

15:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:37

42% of race

Time at Steady Pace

1:15:14

24% of race

Time at Slower Pace

1:51:07

35% of race

Average Pace: 12:12 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi408312692126921427572765727657
10K3.10 mi41933-110227427-50627427-506431232790027900
15K3.11 mi42138-20527488-6127488-61427572765727657
20K3.11 mi41805+33327247+24127247+241414552679026790
Half(13.10 mi)0.67 mi41746+5927185+6227185+62414282655226552
25K2.43 mi41970-22427167+1827167+18432062713527135
30K3.11 mi41678+29226825+34226825+342408732560225602
35K3.11 mi42102-42426802+2326802+23435732630926309
40K3.10 mi44517-241527759-95727759-957549273148331483
Finish(26.22 mi)1.37 mi45097-58027968-20927968-209534383079530795

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
131 ft55 ft
49ft125ft
117 ft

Overall

42757

Males

27657

M45-49

27657

5K→10K

3.1 - 6.2 mi

Top 72%
55 ft24 ft
50ft81ft
45 ft

Overall

43123

Males

27900

M45-49

27900

10K→15K

6.2 - 9.3 mi

Top 72%
24 ft18 ft
44ft51ft
17 ft

Overall

42757

Males

27657

M45-49

27657

15K→20K

9.3 - 12.4 mi

Top 69%
18 ft45 ft
67ft40ft
38 ft

Overall

41455

Males

26790

M45-49

26790

20K→Half

12.4 - 13.1 mi

Top 69%
45 ft26 ft
8ft27ft
20 ft

Overall

41428

Males

26552

M45-49

26552

Half→25K

13.1 - 15.5 mi

Top 72%
25 ft12 ft
50ft63ft
20 ft

Overall

43206

Males

27135

M45-49

27135

25K→30K

15.5 - 18.6 mi

Top 68%
12 ft35 ft
69ft46ft
28 ft

Overall

40873

Males

25602

M45-49

25602

30K→35K

18.6 - 21.8 mi

Top 73%
35 ft34 ft
87ft88ft
23 ft

Overall

43573

Males

26309

M45-49

26309

35K→40K

21.8 - 24.9 mi

Top 92%
34 ft17 ft
58ft75ft
31 ft

Overall

54927

Males

31483

M45-49

31483

40K→Finish

24.9 - 26.2 mi

Top 89%
17 ft13 ft
14ft18ft
13 ft

Overall

53438

Males

30795

M45-49

30795

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#40831
5K10K
1552450-1102
#40831 #41933
10K15K
704499-205
#41933 #42138
15K20K
392725+333
#42138 #41805
20KHalf
91150+59
#41805 #41746
Half25K
643419-224
#41746 #41970
25K30K
452744+292
#41970 #41678
30K35K
830406-424
#41678 #42102
35K40K
246449-2415
#42102 #44517
40KFinish
62949-580
#44517 #45097
TOTALS
77573491-4266
#40831 #45097

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing