Blair Douglas

Bib: 41727 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Division (M18-39)
#0 / 16712
Top 36%
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
8:34/mi
26:36
49125
10K· 6.21 mi
8:37/mi
53:20
5081
15K· 9.32 mi
8:41/mi
1:20:16
4451
20K· 12.43 mi
8:28/mi
1:46:34
6740
Half· 13.10 mi
8:42/mi
1:52:24
27
25K· 15.53 mi
8:28/mi
2:13:01
5063
30K· 18.64 mi
8:45/mi
2:40:11
6946
35K· 21.75 mi
8:46/mi
3:07:25
8788
40K· 24.85 mi
8:51/mi
3:34:54
5875
Finish· 26.22 mi
8:19/mi
3:46:14
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
1:52:248:35 /mi⚡ faster
2nd Half
1:53:508:41 /mi+1.3%
Positive split — 1.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:368:343.11 mi26:36
8:34
-
10K
53:208:353.10 mi26:44
8:37
+0:03
15K
1:20:168:373.11 mi26:56
8:41
+0:04
20K
1:46:348:353.11 mi26:18
8:28
-0:13
Half(13.10 mi)
1:52:248:350.67 mi5:50
8:42
+0:14
25K
2:13:018:342.43 mi20:37
8:28
-0:14
30K
2:40:118:363.11 mi27:10
8:45
+0:17
35K
3:07:258:383.11 mi27:14
8:46
+0:01
40K
3:34:548:393.10 mi27:29
8:51
+0:05
Finish(26.22 mi)
3:46:148:391.37 mi11:20
8:19
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:38 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:21

64% of race

Time at Steady Pace

1:21:53

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /mi

Loading chart...
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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi205551513215132177981332113321
10K3.10 mi19951+60414748+38414748+384194751441614416
15K3.11 mi19053+89814142+60614142+606177981332113321
20K3.11 mi18640+41313838+30413838+304176301318013180
Half(13.10 mi)0.67 mi18547+9313780+5813780+58174081298112981
25K2.43 mi17960+58713365+41513365+415154381162111621
30K3.11 mi17270+69012834+53112834+531151251125111251
35K3.11 mi16209+106112008+82612008+8261266293149314
40K3.10 mi15408+80111357+65111357+6511236288308830
Finish(26.22 mi)1.37 mi14944+46411012+34511012+345966570917091

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
131 ft55 ft
49ft125ft
117 ft

Overall

17798

Males

13321

M18-39

13321

5K→10K

3.1 - 6.2 mi

Top 33%
55 ft24 ft
50ft81ft
45 ft

Overall

19475

Males

14416

M18-39

14416

10K→15K

6.2 - 9.3 mi

Top 30%
24 ft18 ft
44ft51ft
17 ft

Overall

17798

Males

13321

M18-39

13321

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17630

Males

13180

M18-39

13180

20K→Half

12.4 - 13.1 mi

Top 29%
45 ft26 ft
8ft27ft
20 ft

Overall

17408

Males

12981

M18-39

12981

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15438

Males

11621

M18-39

11621

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

15125

Males

11251

M18-39

11251

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12662

Males

9314

M18-39

9314

35K→40K

21.8 - 24.9 mi

Top 21%
34 ft17 ft
58ft75ft
31 ft

Overall

12362

Males

8830

M18-39

8830

40K→Finish

24.9 - 26.2 mi

Top 16%
17 ft13 ft
14ft18ft
13 ft

Overall

9665

Males

7091

M18-39

7091

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#20555
5K10K
254858+604
#20555 #19951
10K15K
54952+898
#19951 #19053
15K20K
109522+413
#19053 #18640
20KHalf
26119+93
#18640 #18547
Half25K
27614+587
#18547 #17960
25K30K
80770+690
#17960 #17270
30K35K
341095+1061
#17270 #16209
35K40K
88889+801
#16209 #15408
40KFinish
12476+464
#15408 #14944
TOTALS
6846295+5611
#20555 #14944

Passing Visualized

Category:
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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