Przemyslaw Balcerzyk

Bib: 14110M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #13908
Start5K
23:54 | 7:42/mi
10K· 6.21 mi
47:28
Rank: #13381 (+527)
5K10K
23:34 | 7:35/mi
15K· 9.32 mi
1:11:56
Rank: #13898 (-517)
10K15K
24:28 | 7:53/mi
20K· 12.43 mi
1:37:12
Rank: #14423 (-525)
15K20K
25:16 | 8:08/mi
Half· 13.11 mi
1:42:41
Rank: #14506 (-83)
20KHalf
5:29 | 8:02/mi
25K· 15.53 mi
2:04:25
Rank: #15617 (-1111)
Half25K
21:44 | 8:58/mi
30K· 18.64 mi
2:35:01
Rank: #16926 (-1309)
25K30K
30:36 | 9:51/mi
20M
2:48:44
Rank: #17369 (-443)
30K20M
13:43 | 10:06/mi
21M
2:59:45
Rank: #17757 (-388)
20M21M
11:01 | 11:01/mi
35K· 21.75 mi
3:07:02
Rank: #17929 (-172)
21M35K
7:17 | 9:44/mi
23M
3:19:38
Rank: #18163 (-234)
35K23M
12:36 | 10:04/mi
24M
3:28:44
Rank: #18134 (+29)
23M24M
9:06 | 9:06/mi
40K· 24.85 mi
3:36:17
Rank: #18025 (+109)
24M40K
7:33 | 8:50/mi
25.2M
3:39:41
Rank: #17998 (+27)
40K25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:48:05
Rank: #17858 (+140)
25.2MFinish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:05:24
Pace9:34 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3323:547:4223:54
7:42
-
10K
6.21 mi11:38:0747:287:3823:34
7:35
-0:07
15K
9.32 mi12:02:351:11:567:4324:28
7:53
+0:18
20K
12.43 mi12:27:511:37:127:4925:16
8:08
+0:15
Half
13.11 mi12:33:201:42:417:505:29
8:02
-0:06
25K
15.53 mi12:55:042:04:258:0121:44
8:58
+0:56
30K
18.64 mi13:25:402:35:018:1930:36
9:51
+0:53
20M
20.00 mi13:39:232:48:448:2613:43
10:06
+0:15
21M
21.00 mi13:50:242:59:458:3411:01
11:01
+0:55
35K
21.75 mi13:57:413:07:028:367:17
9:44
-1:17
23M
23.00 mi14:10:173:19:388:4112:36
10:04
+0:20
24M
24.00 mi14:19:233:28:448:429:06
9:06
-0:58
40K
24.85 mi14:26:563:36:178:427:33
8:50
-0:16
25.2M
25.20 mi14:30:203:39:418:433:24
9:52
+1:02
Finish
26.22 mi14:38:443:48:058:428:24
8:15
-1:37

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

7:35 /mi

Average Pace

8:42 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:05

49% of race

Time at Steady Pace

38:23

17% of race

Time at Slower Pace

1:18:37

34% of race

Average Pace: 8:42 /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 mi11:14:3323:547:4223:54
7:42
#13908
10K
6.21 mi11:38:0747:287:3823:34
7:35
#13381
15K
9.32 mi12:02:351:11:567:4324:28
7:53
#13898
20K
12.43 mi12:27:511:37:127:4925:16
8:08
#14423
Half
13.11 mi12:33:201:42:417:505:29
8:02
#14506
25K
15.53 mi12:55:042:04:258:0121:44
8:58
#15617
30K
18.64 mi13:25:402:35:018:1930:36
9:51
#16926
20M
20.00 mi13:39:232:48:448:2613:43
10:06
#17369
21M
21.00 mi13:50:242:59:458:3411:01
11:01
#17757
35K
21.75 mi13:57:413:07:028:367:17
9:44
#17929
23M
23.00 mi14:10:173:19:388:4112:36
10:04
#18163
24M
24.00 mi14:19:233:28:448:429:06
9:06
#18134
40K
24.85 mi14:26:563:36:178:427:33
8:50
#18025
25.2M
25.20 mi14:30:203:39:418:433:24
9:52
#17998
Finish
26.22 mi14:38:443:48:058:428:24
8:15
#17858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi13908100241002415034(Top 53%)10395(Top 65%)10395(Top 521%)
10K6.21 mi3.10 mi13381+5279766+2589766+25812879(Top 45%)9544(Top 59%)9544(Top 478%)
15K9.32 mi3.11 mi13898-5179949-1839949-18315034(Top 53%)10395(Top 65%)10395(Top 521%)
20K12.43 mi3.11 mi14423-52510131-18210131-18215864(Top 56%)10683(Top 66%)10683(Top 535%)
Half13.11 mi0.68 mi14506-8310167-3610167-3616174(Top 57%)10847(Top 67%)10847(Top 543%)
25K15.53 mi2.42 mi15617-111110619-45210619-45219731(Top 69%)12291(Top 76%)12291(Top 616%)
30K18.64 mi3.11 mi16926-130911107-48811107-48821148(Top 74%)12778(Top 79%)12778(Top 640%)
20M20.00 mi1.36 mi17369-44311255-14811255-14821246(Top 75%)12693(Top 79%)12693(Top 636%)
21M21.00 mi1.00 mi17757-38811405-15011405-15021432(Top 75%)12701(Top 79%)12701(Top 636%)
35K21.75 mi0.75 mi17929-17211477-7211477-7221095(Top 74%)12483(Top 78%)12483(Top 625%)
23M23.00 mi1.25 mi18163-23411531-5411531-5420678(Top 73%)12231(Top 76%)12231(Top 613%)
24M24.00 mi1.00 mi18134+2911492+3911492+3917856(Top 63%)10859(Top 67%)10859(Top 544%)
40K24.85 mi0.85 mi18025+10911417+7511417+7515348(Top 54%)9596(Top 60%)9596(Top 481%)
25.2M25.20 mi0.35 mi17998+2711397+2011397+2016354(Top 58%)10064(Top 62%)10064(Top 504%)
Finish26.22 mi1.02 mi17858+14011317+8011317+8014547(Top 51%)9288(Top 58%)9288(Top 465%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15034

Males

10395

M50-54

10395

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12879

Males

9544

M50-54

9544

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15034

Males

10395

M50-54

10395

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15864

Males

10683

M50-54

10683

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

16174

Males

10847

M50-54

10847

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19731

Males

12291

M50-54

12291

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

21148

Males

12778

M50-54

12778

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21246

Males

12693

M50-54

12693

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21432

Males

12701

M50-54

12701

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21095

Males

12483

M50-54

12483

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20678

Males

12231

M50-54

12231

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17856

Males

10859

M50-54

10859

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15348

Males

9596

M50-54

9596

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16354

Males

10064

M50-54

10064

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14547

Males

9288

M50-54

9288

Passing Analysis

Category:
Athletes Passed
1449
Passed By
5399
Net Change
-3950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13908
5K10K628101+527#13908#13381
10K15K75592-517#13381#13898
15K20K95620-525#13898#14423
20KHalf21104-83#14423#14506
Half25K231134-1111#14506#15617
25K30K391348-1309#15617#16926
30K20M33476-443#16926#17369
20M21M35423-388#17369#17757
21M35K33205-172#17757#17929
35K23M50284-234#17929#18163
23M24M8758+29#18163#18134
24M40K12819+109#18134#18025
40K25.2M4114+27#18025#17998
25.2MFinish16121+140#17998#17858
TOTALS14495399-3950
📊

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