Douglas Clark

Bib: 72193 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
11:43/mi
36:22
49125
10K· 6.21 mi
12:58/mi
1:16:37
5081
15K· 9.32 mi
13:26/mi
1:58:20
4451
20K· 12.43 mi
13:04/mi
2:38:55
6740
Half· 13.10 mi
13:00/mi
2:47:38
27
25K· 15.53 mi
13:15/mi
3:19:53
5063
30K· 18.64 mi
13:32/mi
4:01:53
6946
35K· 21.75 mi
14:40/mi
4:47:25
8788
40K· 24.85 mi
14:11/mi
5:31:26
5875
Finish· 26.22 mi
13:57/mi
5:50:27
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
2:47:3812:48 /mi⚡ faster
2nd Half
3:02:4913:57 /mi+9.1%
Positive split — 9.1% slower in the second half
AI Race Performance Report

Douglas'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
36:2211:433.11 mi36:22
11:43
-
10K
1:16:3712:203.10 mi40:15
12:58
+1:15
15K
1:58:2012:423.11 mi41:43
13:26
+0:28
20K
2:38:5512:483.11 mi40:35
13:04
-0:22
Half(13.10 mi)
2:47:3812:480.67 mi8:43
13:00
-0:04
25K
3:19:5312:532.43 mi32:15
13:15
+0:15
30K
4:01:5312:593.11 mi42:00
13:32
+0:17
35K
4:47:2513:133.11 mi45:32
14:40
+1:08
40K
5:31:2613:213.10 mi44:01
14:11
-0:29
Finish(26.22 mi)
5:50:2713:231.37 mi19:01
13:57
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Douglas's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:43 /mi

Average Pace

13:23 /mi

Slowest Pace

14:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:25:20

24% of race

Time at Steady Pace

2:36:33

45% of race

Time at Slower Pace

1:48:34

31% of race

Average Pace: 13:22 /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 mi527713165231652542103195131951
10K3.10 mi54223-145232086-43432086-434552243232932329
15K3.11 mi54246-2332047+3932047+39542103195131951
20K3.11 mi53666+58031815+23231815+232520653105431054
Half(13.10 mi)0.67 mi53480+18631715+10031715+100502543015630156
25K2.43 mi52675+80531382+33331382+333485522941629416
30K3.11 mi51752+92330985+39730985+397469292841328413
35K3.11 mi51463+28930785+20030785+200491832893328933
40K3.10 mi51268+19530625+16030625+160490232870428704
Finish(26.22 mi)1.37 mi51282-1430594+3130594+31510192966229662

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
131 ft55 ft
49ft125ft
117 ft

Overall

54210

Males

31951

M45-49

31951

5K→10K

3.1 - 6.2 mi

Top 92%
55 ft24 ft
50ft81ft
45 ft

Overall

55224

Males

32329

M45-49

32329

10K→15K

6.2 - 9.3 mi

Top 91%
24 ft18 ft
44ft51ft
17 ft

Overall

54210

Males

31951

M45-49

31951

15K→20K

9.3 - 12.4 mi

Top 87%
18 ft45 ft
67ft40ft
38 ft

Overall

52065

Males

31054

M45-49

31054

20K→Half

12.4 - 13.1 mi

Top 84%
45 ft26 ft
8ft27ft
20 ft

Overall

50254

Males

30156

M45-49

30156

Half→25K

13.1 - 15.5 mi

Top 81%
25 ft12 ft
50ft63ft
20 ft

Overall

48552

Males

29416

M45-49

29416

25K→30K

15.5 - 18.6 mi

Top 78%
12 ft35 ft
69ft46ft
28 ft

Overall

46929

Males

28413

M45-49

28413

30K→35K

18.6 - 21.8 mi

Top 82%
35 ft34 ft
87ft88ft
23 ft

Overall

49183

Males

28933

M45-49

28933

35K→40K

21.8 - 24.9 mi

Top 82%
34 ft17 ft
58ft75ft
31 ft

Overall

49023

Males

28704

M45-49

28704

40K→Finish

24.9 - 26.2 mi

Top 85%
17 ft13 ft
14ft18ft
13 ft

Overall

51019

Males

29662

M45-49

29662

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52771
5K10K
1697245-1452
#52771 #54223
10K15K
431408-23
#54223 #54246
15K20K
122702+580
#54246 #53666
20KHalf
20206+186
#53666 #53480
Half25K
31836+805
#53480 #52675
25K30K
52975+923
#52675 #51752
30K35K
182471+289
#51752 #51463
35K40K
149344+195
#51463 #51268
40KFinish
136122-14
#51268 #51282
TOTALS
28204309+1489
#52771 #51282

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