Gregory Dobrin

Bib: 76228 M AU

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 19%
Gender (Male)
#0 / 33594
Top 26%
Masters (Masters Men)
#0 / 16876
Top 23%
Division (M50-54)
#0 / 3474
Top 21%
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
8:08/mi
25:16
49125
10K· 6.21 mi
8:05/mi
50:20
5081
15K· 9.32 mi
8:11/mi
1:15:43
4451
20K· 12.43 mi
7:59/mi
1:40:30
6740
Half· 13.10 mi
8:12/mi
1:46:00
27
25K· 15.53 mi
8:02/mi
2:05:33
5063
30K· 18.64 mi
8:06/mi
2:30:42
6946
35K· 21.75 mi
8:19/mi
2:56:30
8788
40K· 24.85 mi
8:37/mi
3:23:15
5875
Finish· 26.22 mi
9:13/mi
3:35:48
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
1:46:008:06 /mi⚡ faster
2nd Half
1:49:488:23 /mi+3.6%
Positive split — 3.6% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:168:083.11 mi25:16
8:08
-
10K
50:208:073.10 mi25:04
8:05
-0:03
15K
1:15:438:083.11 mi25:23
8:11
+0:06
20K
1:40:308:063.11 mi24:47
7:59
-0:12
Half(13.10 mi)
1:46:008:060.67 mi5:30
8:12
+0:13
25K
2:05:338:052.43 mi19:33
8:02
-0:10
30K
2:30:428:063.11 mi25:09
8:06
+0:04
35K
2:56:308:073.11 mi25:48
8:19
+0:13
40K
3:23:158:113.10 mi26:45
8:37
+0:18
Finish(26.22 mi)
3:35:488:151.37 mi12:33
9:13
+0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

8:14 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:23:15

94% of race

Time at Steady Pace

12:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi1567911888118881284299979997
10K3.10 mi14724+95511219+66911219+669138111060410604
15K3.11 mi14037+68710784+43510784+4351284299979997
20K3.11 mi13664+37310525+25910525+2591277399319931
Half(13.10 mi)0.67 mi13591+7310469+5610469+561269498649864
25K2.43 mi13145+44610157+31210157+3121155890369036
30K3.11 mi12344+8019551+6069551+606994578487848
35K3.11 mi11613+7318985+5668985+566954273737373
40K3.10 mi11305+3088686+2998686+2991075278237823
Finish(26.22 mi)1.37 mi11489-1848753-678753-67165781129411294

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
131 ft55 ft
49ft125ft
117 ft

Overall

12842

Males

9997

M50-54

9997

5K→10K

3.1 - 6.2 mi

Top 23%
55 ft24 ft
50ft81ft
45 ft

Overall

13811

Males

10604

M50-54

10604

10K→15K

6.2 - 9.3 mi

Top 21%
24 ft18 ft
44ft51ft
17 ft

Overall

12842

Males

9997

M50-54

9997

15K→20K

9.3 - 12.4 mi

Top 21%
18 ft45 ft
67ft40ft
38 ft

Overall

12773

Males

9931

M50-54

9931

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12694

Males

9864

M50-54

9864

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11558

Males

9036

M50-54

9036

25K→30K

15.5 - 18.6 mi

Top 17%
12 ft35 ft
69ft46ft
28 ft

Overall

9945

Males

7848

M50-54

7848

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9542

Males

7373

M50-54

7373

35K→40K

21.8 - 24.9 mi

Top 18%
34 ft17 ft
58ft75ft
31 ft

Overall

10752

Males

7823

M50-54

7823

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16578

Males

11294

M50-54

11294

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15679
5K10K
761031+955
#15679 #14724
10K15K
44731+687
#14724 #14037
15K20K
69442+373
#14037 #13664
20KHalf
2295+73
#13664 #13591
Half25K
28474+446
#13591 #13145
25K30K
26827+801
#13145 #12344
30K35K
60791+731
#12344 #11613
35K40K
178486+308
#11613 #11305
40KFinish
24561-184
#11305 #11489
TOTALS
7484938+4190
#15679 #11489

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