Jeff Polak

Bib: 9185M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:40
Rank: #10690
Start5K
7:37/mi
23:40 split
10K· 6.21 mi
47:48
Rank: #11725 (-1035)
5K10K
7:46/mi
24:08 split
15K· 9.32 mi
1:12:32
Rank: #12507 (-782)
10K15K
7:58/mi
24:44 split
20K· 12.43 mi
1:37:10
Rank: #12566 (-59)
15K20K
7:56/mi
24:38 split
Half· 13.11 mi
1:42:33
Rank: #12595 (-29)
20KHalf
7:53/mi
5:23 split
25K· 15.53 mi
2:02:27
Rank: #12896 (-301)
Half25K
8:12/mi
19:54 split
30K· 18.64 mi
2:28:07
Rank: #12862 (+34)
25K30K
8:16/mi
25:40 split
20M
2:39:49
Rank: #12984 (-122)
30K20M
8:37/mi
11:42 split
21M
2:48:26
Rank: #12824 (+160)
20M21M
8:37/mi
8:37 split
35K· 21.75 mi
2:54:37
Rank: #12855 (-31)
21M35K
8:16/mi
6:11 split
23M
3:05:00
Rank: #12790 (+65)
35K23M
8:18/mi
10:23 split
24M
3:13:07
Rank: #12734 (+56)
23M24M
8:07/mi
8:07 split
40K· 24.85 mi
3:20:00
Rank: #12645 (+89)
24M40K
8:03/mi
6:53 split
25.2M
3:22:56
Rank: #12589 (+56)
40K25.2M
8:30/mi
2:56 split
Finish· 26.22 mi
3:30:47
Rank: #12464 (+125)
25.2MFinish
7:42/mi
7:51 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:33
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:48:14
Pace8:15 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:3423:407:3723:40
7:37
-
10K
6.21 mi11:24:4247:487:4224:08
7:46
+0:09
15K
9.32 mi11:49:261:12:327:4724:44
7:58
+0:12
20K
12.43 mi12:14:041:37:107:4924:38
7:56
-0:02
Half
13.11 mi12:19:271:42:337:495:23
7:53
-0:03
25K
15.53 mi12:39:212:02:277:5319:54
8:12
+0:19
30K
18.64 mi13:05:012:28:077:5725:40
8:16
+0:04
20M
20.00 mi13:16:432:39:497:5911:42
8:37
+0:21
21M
21.00 mi13:25:202:48:268:018:37
8:37
0:00
35K
21.75 mi13:31:312:54:378:026:11
8:16
-0:21
23M
23.00 mi13:41:543:05:008:0310:23
8:18
+0:02
24M
24.00 mi13:50:013:13:078:038:07
8:07
-0:11
40K
24.85 mi13:56:543:20:008:036:53
8:03
-0:04
25.2M
25.20 mi13:59:503:22:568:032:56
8:30
+0:27
Finish
26.22 mi14:07:413:30:478:037:51
7:42
-0:48

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

7:37 /mi

Average Pace

8:03 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:32

89% of race

Time at Steady Pace

23:15

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:00:3423:407:3723:40
7:37
#10690
10K
6.21 mi11:24:4247:487:4224:08
7:46
#11725
15K
9.32 mi11:49:261:12:327:4724:44
7:58
#12507
20K
12.43 mi12:14:041:37:107:4924:38
7:56
#12566
Half
13.11 mi12:19:271:42:337:495:23
7:53
#12595
25K
15.53 mi12:39:212:02:277:5319:54
8:12
#12896
30K
18.64 mi13:05:012:28:077:5725:40
8:16
#12862
20M
20.00 mi13:16:432:39:497:5911:42
8:37
#12984
21M
21.00 mi13:25:202:48:268:018:37
8:37
#12824
35K
21.75 mi13:31:312:54:378:026:11
8:16
#12855
23M
23.00 mi13:41:543:05:008:0310:23
8:18
#12790
24M
24.00 mi13:50:013:13:078:038:07
8:07
#12734
40K
24.85 mi13:56:543:20:008:036:53
8:03
#12645
25.2M
25.20 mi13:59:503:22:568:032:56
8:30
#12589
Finish
26.22 mi14:07:413:30:478:037:51
7:42
#12464
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi106908502850214057(Top 53%)9918(Top 65%)9918(Top 483%)
10K6.21 mi3.10 mi11725-10358992-4908992-49012832(Top 48%)9482(Top 62%)9482(Top 462%)
15K9.32 mi3.11 mi12507-7829310-3189310-31814057(Top 53%)9918(Top 65%)9918(Top 483%)
20K12.43 mi3.11 mi12566-599310931012850(Top 48%)9365(Top 62%)9365(Top 456%)
Half13.11 mi0.68 mi12595-299318-89318-813447(Top 51%)9652(Top 64%)9652(Top 470%)
25K15.53 mi2.42 mi12896-3019429-1119429-11114268(Top 54%)9873(Top 65%)9873(Top 481%)
30K18.64 mi3.11 mi12862+349375+549375+5412754(Top 48%)9127(Top 60%)9127(Top 445%)
20M20.00 mi1.36 mi12984-1229408-339408-3314357(Top 54%)9705(Top 64%)9705(Top 473%)
21M21.00 mi1.00 mi12824+1609315+939315+9311102(Top 42%)8151(Top 54%)8151(Top 397%)
35K21.75 mi0.75 mi12855-319317-29317-213853(Top 52%)9342(Top 62%)9342(Top 455%)
23M23.00 mi1.25 mi12790+659271+469271+4611826(Top 44%)8391(Top 55%)8391(Top 409%)
24M24.00 mi1.00 mi12734+569226+459226+4512027(Top 45%)8412(Top 55%)8412(Top 410%)
40K24.85 mi0.85 mi12645+899170+569170+5610366(Top 39%)7533(Top 50%)7533(Top 367%)
25.2M25.20 mi0.35 mi12589+569139+319139+319550(Top 36%)7076(Top 47%)7076(Top 345%)
Finish26.22 mi1.02 mi12464+1259061+789061+789997(Top 38%)7291(Top 48%)7291(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14057

Males

9918

M50-54

9918

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12832

Males

9482

M50-54

9482

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14057

Males

9918

M50-54

9918

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12850

Males

9365

M50-54

9365

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13447

Males

9652

M50-54

9652

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14268

Males

9873

M50-54

9873

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12754

Males

9127

M50-54

9127

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14357

Males

9705

M50-54

9705

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11102

Males

8151

M50-54

8151

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13853

Males

9342

M50-54

9342

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11826

Males

8391

M50-54

8391

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12027

Males

8412

M50-54

8412

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10366

Males

7533

M50-54

7533

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9550

Males

7076

M50-54

7076

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9997

Males

7291

M50-54

7291

Passing Analysis

Category:
Athletes Passed
1363
Passed By
3137
Net Change
-1774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10690
5K10K621097-1035#10690#11725
10K15K39821-782#11725#12507
15K20K160219-59#12507#12566
20KHalf2251-29#12566#12595
Half25K72373-301#12595#12896
25K30K198164+34#12896#12862
30K20M65187-122#12862#12984
20M21M18424+160#12984#12824
21M35K4273-31#12824#12855
35K23M11247+65#12855#12790
23M24M9236+56#12790#12734
24M40K10920+89#12734#12645
40K25.2M604+56#12645#12589
25.2MFinish14621+125#12589#12464
TOTALS13633137-1774
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing