Gil Zilberberg

Bib: 30646M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:40
Rank: #24399
Start5K
29:40 | 9:33/mi
10K· 6.21 mi
58:45
Rank: #24054 (+345)
5K10K
29:05 | 9:22/mi
15K· 9.32 mi
1:28:50
Rank: #24116 (-62)
10K15K
30:05 | 9:41/mi
20K· 12.43 mi
2:00:33
Rank: #24303 (-187)
15K20K
31:43 | 10:13/mi
Half· 13.11 mi
2:06:58
Rank: #24256 (+47)
20KHalf
6:25 | 9:24/mi
25K· 15.53 mi
2:33:48
Rank: #24496 (-240)
Half25K
26:50 | 11:04/mi
30K· 18.64 mi
3:09:37
Rank: #24605 (-109)
25K30K
35:49 | 11:32/mi
20M
3:25:16
Rank: #24610 (-5)
30K20M
15:39 | 11:31/mi
21M
3:37:33
Rank: #24589 (+21)
20M21M
12:17 | 12:17/mi
35K· 21.75 mi
3:46:00
Rank: #24606 (-17)
21M35K
8:27 | 11:18/mi
23M
3:59:26
Rank: #24508 (+98)
35K23M
13:26 | 10:44/mi
24M
4:11:00
Rank: #24535 (-27)
23M24M
11:34 | 11:34/mi
40K· 24.85 mi
4:22:02
Rank: #24632 (-97)
24M40K
11:02 | 12:54/mi
25.2M
4:26:11
Rank: #24616 (+16)
40K25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:37:41
Rank: #24675 (-59)
25.2MFinish
11:30 | 11:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:58
Pace9:41 /mi
2nd Half
Distance13.11 mi
Time2:30:43
Pace11:30 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5029:409:3329:40
9:33
-
10K
6.21 mi12:20:5558:459:2729:05
9:22
-0:11
15K
9.32 mi12:51:001:28:509:3230:05
9:41
+0:19
20K
12.43 mi13:22:432:00:339:4231:43
10:13
+0:32
Half
13.11 mi13:29:082:06:589:416:25
9:24
-0:49
25K
15.53 mi13:55:582:33:489:5426:50
11:04
+1:40
30K
18.64 mi14:31:473:09:3710:1035:49
11:32
+0:28
20M
20.00 mi14:47:263:25:1610:1615:39
11:31
-0:01
21M
21.00 mi14:59:433:37:3310:2212:17
12:17
+0:46
35K
21.75 mi15:08:103:46:0010:248:27
11:18
-0:59
23M
23.00 mi15:21:363:59:2610:2513:26
10:44
-0:34
24M
24.00 mi15:33:104:11:0010:2811:34
11:34
+0:50
40K
24.85 mi15:44:124:22:0210:3311:02
12:54
+1:20
25.2M
25.20 mi15:48:214:26:1110:344:09
12:02
-0:52
Finish
26.22 mi15:59:514:37:4110:3611:30
11:17
-0:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:22 /mi

Average Pace

10:36 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:24

51% of race

Time at Steady Pace

1:49:49

40% of race

Time at Slower Pace

27:28

10% of race

Average Pace: 10:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:51:5029:409:3329:40
9:33
#24399
10K
6.21 mi12:20:5558:459:2729:05
9:22
#24054
15K
9.32 mi12:51:001:28:509:3230:05
9:41
#24116
20K
12.43 mi13:22:432:00:339:4231:43
10:13
#24303
Half
13.11 mi13:29:082:06:589:416:25
9:24
#24256
25K
15.53 mi13:55:582:33:489:5426:50
11:04
#24496
30K
18.64 mi14:31:473:09:3710:1035:49
11:32
#24605
20M
20.00 mi14:47:263:25:1610:1615:39
11:31
#24610
21M
21.00 mi14:59:433:37:3310:2212:17
12:17
#24589
35K
21.75 mi15:08:103:46:0010:248:27
11:18
#24606
23M
23.00 mi15:21:363:59:2610:2513:26
10:44
#24508
24M
24.00 mi15:33:104:11:0010:2811:34
11:34
#24535
40K
24.85 mi15:44:124:22:0210:3311:02
12:54
#24632
25.2M
25.20 mi15:48:214:26:1110:344:09
12:02
#24616
Finish
26.22 mi15:59:514:37:4110:3611:30
11:17
#24675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24399144341443424227(Top 85%)14364(Top 89%)14364(Top 602%)
10K6.21 mi3.10 mi24054+34514277+15714277+15723724(Top 84%)14133(Top 88%)14133(Top 592%)
15K9.32 mi3.11 mi24116-6214316-3914316-3924227(Top 85%)14364(Top 89%)14364(Top 602%)
20K12.43 mi3.11 mi24303-18714374-5814374-5824662(Top 87%)14517(Top 90%)14517(Top 608%)
Half13.11 mi0.68 mi24256+4714356+1814356+1823274(Top 82%)13919(Top 86%)13919(Top 583%)
25K15.53 mi2.42 mi24496-24014454-9814454-9825301(Top 89%)14767(Top 92%)14767(Top 619%)
30K18.64 mi3.11 mi24605-10914481-2714481-2724886(Top 88%)14479(Top 90%)14479(Top 607%)
20M20.00 mi1.36 mi24610-514470+1114470+1124553(Top 86%)14245(Top 88%)14245(Top 597%)
21M21.00 mi1.00 mi24589+2114441+2914441+2924064(Top 85%)13940(Top 87%)13940(Top 584%)
35K21.75 mi0.75 mi24606-1714445-414445-424768(Top 87%)14245(Top 88%)14245(Top 597%)
23M23.00 mi1.25 mi24508+9814378+6714378+6722591(Top 80%)13150(Top 82%)13150(Top 551%)
24M24.00 mi1.00 mi24535-2714381-314381-325003(Top 88%)14306(Top 89%)14306(Top 600%)
40K24.85 mi0.85 mi24632-9714411-3014411-3026202(Top 92%)14891(Top 92%)14891(Top 624%)
25.2M25.20 mi0.35 mi24616+1614401+1014401+1023302(Top 82%)13436(Top 83%)13436(Top 563%)
Finish26.22 mi1.02 mi24675-5914420-1914420-1925847(Top 91%)14705(Top 91%)14705(Top 616%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24227

Males

14364

M45-49

14364

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

23724

Males

14133

M45-49

14133

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24227

Males

14364

M45-49

14364

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24662

Males

14517

M45-49

14517

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23274

Males

13919

M45-49

13919

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25301

Males

14767

M45-49

14767

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

24886

Males

14479

M45-49

14479

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24553

Males

14245

M45-49

14245

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24064

Males

13940

M45-49

13940

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24768

Males

14245

M45-49

14245

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22591

Males

13150

M45-49

13150

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25003

Males

14306

M45-49

14306

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26202

Males

14891

M45-49

14891

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23302

Males

13436

M45-49

13436

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25847

Males

14705

M45-49

14705

Passing Analysis

Category:
Athletes Passed
1191
Passed By
1467
Net Change
-276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24399
5K10K446101+345#24399#24054
10K15K122184-62#24054#24116
15K20K87274-187#24116#24303
20KHalf525+47#24303#24256
Half25K49289-240#24256#24496
25K30K102211-109#24496#24605
30K20M5055-5#24605#24610
20M21M6645+21#24610#24589
21M35K2340-17#24589#24606
35K23M11012+98#24606#24508
23M24M3562-27#24508#24535
24M40K8105-97#24535#24632
40K25.2M237+16#24632#24616
25.2MFinish1877-59#24616#24675
TOTALS11911467-276
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing