Jay Margolis

Bib: 8087M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #5708
Start5K
21:09 | 6:48/mi
10K· 6.21 mi
43:18
Rank: #6633 (-925)
5K10K
22:09 | 7:08/mi
15K· 9.32 mi
1:06:04
Rank: #7158 (-525)
10K15K
22:46 | 7:20/mi
20K· 12.43 mi
1:29:09
Rank: #7267 (-109)
15K20K
23:05 | 7:26/mi
Half· 13.11 mi
1:34:13
Rank: #7318 (-51)
20KHalf
5:04 | 7:26/mi
25K· 15.53 mi
1:52:53
Rank: #7376 (-58)
Half25K
18:40 | 7:42/mi
30K· 18.64 mi
2:20:08
Rank: #8267 (-891)
25K30K
27:15 | 8:46/mi
20M
2:32:31
Rank: #8593 (-326)
30K20M
12:23 | 9:07/mi
21M
2:42:52
Rank: #8933 (-340)
20M21M
10:21 | 10:21/mi
35K· 21.75 mi
2:49:37
Rank: #9079 (-146)
21M35K
6:45 | 9:01/mi
23M
3:01:22
Rank: #9282 (-203)
35K23M
11:45 | 9:23/mi
24M
3:10:55
Rank: #9592 (-310)
23M24M
9:33 | 9:33/mi
40K· 24.85 mi
3:18:17
Rank: #9558 (+34)
24M40K
7:22 | 8:37/mi
25.2M
3:22:02
Rank: #9668 (-110)
40K25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:30:11
Rank: #9612 (+56)
25.2MFinish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:13
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:55:58
Pace8:51 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1621:096:4821:09
6:48
-
10K
6.21 mi11:08:2543:186:5822:09
7:08
+0:20
15K
9.32 mi11:31:111:06:047:0522:46
7:20
+0:12
20K
12.43 mi11:54:161:29:097:1023:05
7:26
+0:06
Half
13.11 mi11:59:201:34:137:115:04
7:26
0:00
25K
15.53 mi12:18:001:52:537:1618:40
7:42
+0:16
30K
18.64 mi12:45:152:20:087:3127:15
8:46
+1:04
20M
20.00 mi12:57:382:32:317:3812:23
9:07
+0:21
21M
21.00 mi13:07:592:42:527:4510:21
10:21
+1:14
35K
21.75 mi13:14:442:49:377:486:45
9:01
-1:20
23M
23.00 mi13:26:293:01:227:5311:45
9:23
+0:22
24M
24.00 mi13:36:023:10:557:579:33
9:33
+0:10
40K
24.85 mi13:43:243:18:177:597:22
8:37
-0:56
25.2M
25.20 mi13:47:093:22:028:013:45
10:52
+2:15
Finish
26.22 mi13:55:183:30:118:018:09
8:00
-2:52

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

6:48 /mi

Average Pace

8:01 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:02

58% of race

Time at Steady Pace

53:45

26% of race

Time at Slower Pace

35:24

17% of race

Average Pace: 8:01 /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 mi10:46:1621:096:4821:09
6:48
#5708
10K
6.21 mi11:08:2543:186:5822:09
7:08
#6633
15K
9.32 mi11:31:111:06:047:0522:46
7:20
#7158
20K
12.43 mi11:54:161:29:097:1023:05
7:26
#7267
Half
13.11 mi11:59:201:34:137:115:04
7:26
#7318
25K
15.53 mi12:18:001:52:537:1618:40
7:42
#7376
30K
18.64 mi12:45:152:20:087:3127:15
8:46
#8267
20M
20.00 mi12:57:382:32:317:3812:23
9:07
#8593
21M
21.00 mi13:07:592:42:527:4510:21
10:21
#8933
35K
21.75 mi13:14:442:49:377:486:45
9:01
#9079
23M
23.00 mi13:26:293:01:227:5311:45
9:23
#9282
24M
24.00 mi13:36:023:10:557:579:33
9:33
#9592
40K
24.85 mi13:43:243:18:177:597:22
8:37
#9558
25.2M
25.20 mi13:47:093:22:028:013:45
10:52
#9668
Finish
26.22 mi13:55:183:30:118:018:09
8:00
#9612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5708521452148350(Top 33%)6929(Top 48%)6929(Top 312%)
10K6.21 mi3.10 mi6633-9255890-6765890-6767470(Top 29%)6435(Top 44%)6435(Top 290%)
15K9.32 mi3.11 mi7158-5256227-3376227-3378350(Top 33%)6929(Top 48%)6929(Top 312%)
20K12.43 mi3.11 mi7267-1096273-466273-467857(Top 31%)6518(Top 45%)6518(Top 294%)
Half13.11 mi0.68 mi7318-516301-286301-288556(Top 33%)6945(Top 48%)6945(Top 313%)
25K15.53 mi2.42 mi7376-586300+16300+18258(Top 32%)6571(Top 45%)6571(Top 296%)
30K18.64 mi3.11 mi8267-8916745-4456745-44512035(Top 47%)8253(Top 57%)8253(Top 372%)
20M20.00 mi1.36 mi8593-3266889-1446889-14412676(Top 50%)8260(Top 57%)8260(Top 372%)
21M21.00 mi1.00 mi8933-3406998-1096998-10914287(Top 56%)8790(Top 60%)8790(Top 396%)
35K21.75 mi0.75 mi9079-1467055-577055-5713378(Top 52%)8340(Top 57%)8340(Top 376%)
23M23.00 mi1.25 mi9282-2037085-307085-3012980(Top 51%)8048(Top 55%)8048(Top 363%)
24M24.00 mi1.00 mi9592-3107195-1107195-11014650(Top 57%)8840(Top 61%)8840(Top 399%)
40K24.85 mi0.85 mi9558+347132+637132+638935(Top 35%)5870(Top 40%)5870(Top 265%)
25.2M25.20 mi0.35 mi9668-1107183-517183-5114016(Top 55%)8401(Top 58%)8401(Top 379%)
Finish26.22 mi1.02 mi9612+567118+657118+658500(Top 33%)5659(Top 39%)5659(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8350

Males

6929

M45-49

6929

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7470

Males

6435

M45-49

6435

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8350

Males

6929

M45-49

6929

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7857

Males

6518

M45-49

6518

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8556

Males

6945

M45-49

6945

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8258

Males

6571

M45-49

6571

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12035

Males

8253

M45-49

8253

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12676

Males

8260

M45-49

8260

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14287

Males

8790

M45-49

8790

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13378

Males

8340

M45-49

8340

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

12980

Males

8048

M45-49

8048

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14650

Males

8840

M45-49

8840

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8935

Males

5870

M45-49

5870

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14016

Males

8401

M45-49

8401

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8500

Males

5659

M45-49

5659

Passing Analysis

Category:
Athletes Passed
949
Passed By
4853
Net Change
-3904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5708
5K10K34959-925#5708#6633
10K15K42567-525#6633#7158
15K20K136245-109#7158#7267
20KHalf1869-51#7267#7318
Half25K160218-58#7318#7376
25K30K68959-891#7376#8267
30K20M53379-326#8267#8593
20M21M47387-340#8593#8933
21M35K37183-146#8933#9079
35K23M90293-203#9079#9282
23M24M38348-310#9282#9592
24M40K10470+34#9592#9558
40K25.2M23133-110#9558#9668
25.2MFinish9943+56#9668#9612
TOTALS9494853-3904
📊

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