Jeff Polak

Bib: 8747M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #10941
Start5K
23:22 | 7:31/mi
10K· 6.21 mi
48:23
Rank: #12756 (-1815)
5K10K
25:01 | 8:03/mi
15K· 9.32 mi
1:14:27
Rank: #13980 (-1224)
10K15K
26:04 | 8:23/mi
20K· 12.43 mi
1:41:06
Rank: #14298 (-318)
15K20K
26:39 | 8:35/mi
Half· 13.11 mi
1:46:43
Rank: #14275 (+23)
20KHalf
5:37 | 8:14/mi
25K· 15.53 mi
2:07:50
Rank: #14218 (+57)
Half25K
21:07 | 8:43/mi
30K· 18.64 mi
2:37:03
Rank: #14364 (-146)
25K30K
29:13 | 9:24/mi
20M
2:50:30
Rank: #14528 (-164)
30K20M
13:27 | 9:54/mi
21M
3:00:21
Rank: #14385 (+143)
20M21M
9:51 | 9:51/mi
35K· 21.75 mi
3:07:23
Rank: #14405 (-20)
21M35K
7:02 | 9:24/mi
23M
3:18:52
Rank: #14221 (+184)
35K23M
11:29 | 9:10/mi
24M
3:27:59
Rank: #14143 (+78)
23M24M
9:07 | 9:07/mi
40K· 24.85 mi
3:36:32
Rank: #14197 (-54)
24M40K
8:33 | 10:00/mi
25.2M
3:40:05
Rank: #14138 (+59)
40K25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:49:04
Rank: #14068 (+70)
25.2MFinish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:43
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:02:21
Pace9:20 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3823:227:3123:22
7:31
-
10K
6.21 mi11:16:3948:237:4725:01
8:03
+0:32
15K
9.32 mi11:42:431:14:277:5926:04
8:23
+0:20
20K
12.43 mi12:09:221:41:068:0826:39
8:35
+0:12
Half
13.11 mi12:14:591:46:438:085:37
8:14
-0:21
25K
15.53 mi12:36:062:07:508:1421:07
8:43
+0:29
30K
18.64 mi13:05:192:37:038:2529:13
9:24
+0:41
20M
20.00 mi13:18:462:50:308:3113:27
9:54
+0:30
21M
21.00 mi13:28:373:00:218:359:51
9:51
-0:03
35K
21.75 mi13:35:393:07:238:377:02
9:24
-0:27
23M
23.00 mi13:47:083:18:528:3911:29
9:10
-0:14
24M
24.00 mi13:56:153:27:598:409:07
9:07
-0:03
40K
24.85 mi14:04:483:36:328:438:33
10:00
+0:53
25.2M
25.20 mi14:08:213:40:058:443:33
10:18
+0:18
Finish
26.22 mi14:17:203:49:048:458:59
8:49
-1:29

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

7:31 /mi

Average Pace

8:45 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:50

56% of race

Time at Steady Pace

1:05:50

29% of race

Time at Slower Pace

35:24

15% of race

Average Pace: 8:44 /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 mi10:51:3823:227:3123:22
7:31
#10941
10K
6.21 mi11:16:3948:237:4725:01
8:03
#12756
15K
9.32 mi11:42:431:14:277:5926:04
8:23
#13980
20K
12.43 mi12:09:221:41:068:0826:39
8:35
#14298
Half
13.11 mi12:14:591:46:438:085:37
8:14
#14275
25K
15.53 mi12:36:062:07:508:1421:07
8:43
#14218
30K
18.64 mi13:05:192:37:038:2529:13
9:24
#14364
20M
20.00 mi13:18:462:50:308:3113:27
9:54
#14528
21M
21.00 mi13:28:373:00:218:359:51
9:51
#14385
35K
21.75 mi13:35:393:07:238:377:02
9:24
#14405
23M
23.00 mi13:47:083:18:528:3911:29
9:10
#14221
24M
24.00 mi13:56:153:27:598:409:07
9:07
#14143
40K
24.85 mi14:04:483:36:328:438:33
10:00
#14197
25.2M
25.20 mi14:08:213:40:058:443:33
10:18
#14138
Finish
26.22 mi14:17:203:49:048:458:59
8:49
#14068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi109418388838815757(Top 62%)10296(Top 71%)10296(Top 532%)
10K6.21 mi3.10 mi12756-18159131-7439131-74314558(Top 57%)9860(Top 68%)9860(Top 510%)
15K9.32 mi3.11 mi13980-12249618-4879618-48715757(Top 62%)10296(Top 71%)10296(Top 532%)
20K12.43 mi3.11 mi14298-3189721-1039721-10315205(Top 60%)10039(Top 69%)10039(Top 519%)
Half13.11 mi0.68 mi14275+239707+149707+1414165(Top 55%)9566(Top 66%)9566(Top 494%)
25K15.53 mi2.42 mi14218+579661+469661+4614104(Top 55%)9406(Top 65%)9406(Top 486%)
30K18.64 mi3.11 mi14364-1469635+269635+2615056(Top 59%)9579(Top 66%)9579(Top 495%)
20M20.00 mi1.36 mi14528-1649656-219656-2116104(Top 63%)9806(Top 67%)9806(Top 507%)
21M21.00 mi1.00 mi14385+1439540+1169540+11612331(Top 48%)7880(Top 54%)7880(Top 407%)
35K21.75 mi0.75 mi14405-209525+159525+1515104(Top 59%)9186(Top 63%)9186(Top 475%)
23M23.00 mi1.25 mi14221+1849385+1409385+14012006(Top 47%)7576(Top 52%)7576(Top 392%)
24M24.00 mi1.00 mi14143+789302+839302+8312714(Top 50%)7907(Top 54%)7907(Top 409%)
40K24.85 mi0.85 mi14197-549290+129290+1214979(Top 59%)8942(Top 61%)8942(Top 462%)
25.2M25.20 mi0.35 mi14138+599248+429248+4212043(Top 47%)7404(Top 51%)7404(Top 383%)
Finish26.22 mi1.02 mi14068+709180+689180+6813241(Top 52%)8124(Top 56%)8124(Top 420%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15757

Males

10296

M50-54

10296

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14558

Males

9860

M50-54

9860

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15757

Males

10296

M50-54

10296

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15205

Males

10039

M50-54

10039

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14165

Males

9566

M50-54

9566

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14104

Males

9406

M50-54

9406

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15056

Males

9579

M50-54

9579

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16104

Males

9806

M50-54

9806

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12331

Males

7880

M50-54

7880

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15104

Males

9186

M50-54

9186

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12006

Males

7576

M50-54

7576

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12714

Males

7907

M50-54

7907

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

14979

Males

8942

M50-54

8942

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12043

Males

7404

M50-54

7404

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13241

Males

8124

M50-54

8124

Passing Analysis

Category:
Athletes Passed
1721
Passed By
4848
Net Change
-3127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10941
5K10K211836-1815#10941#12756
10K15K391263-1224#12756#13980
15K20K151469-318#13980#14298
20KHalf5431+23#14298#14275
Half25K245188+57#14275#14218
25K30K240386-146#14218#14364
30K20M94258-164#14364#14528
20M21M19552+143#14528#14385
21M35K84104-20#14385#14405
35K23M23147+184#14405#14221
23M24M12749+78#14221#14143
24M40K53107-54#14143#14197
40K25.2M7516+59#14197#14138
25.2MFinish11242+70#14138#14068
TOTALS17214848-3127
📊

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