Michal Bartoszak

Bib: 27205M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:41
Rank: #23339
Start5K
9:14/mi
28:41 split
10K· 6.21 mi
1:01:23
Rank: #25138 (-1799)
5K10K
10:32/mi
32:42 split
15K· 9.32 mi
1:35:49
Rank: #25876 (-738)
10K15K
11:05/mi
34:26 split
20K· 12.43 mi
2:14:16
Rank: #26493 (-617)
15K20K
12:23/mi
38:27 split
Half· 13.11 mi
2:23:11
Rank: #26654 (-161)
20KHalf
13:04/mi
8:55 split
25K· 15.53 mi
2:57:20
Rank: #27025 (-371)
Half25K
14:05/mi
34:09 split
30K· 18.64 mi
3:44:09
Rank: #27310 (-285)
25K30K
15:04/mi
46:49 split
20M
4:04:37
Rank: #27396 (-86)
30K20M
15:04/mi
20:28 split
21M
4:20:01
Rank: #27413 (-17)
20M21M
15:24/mi
15:24 split
35K· 21.75 mi
4:31:58
Rank: #27492 (-79)
21M35K
15:58/mi
11:57 split
23M
4:50:33
Rank: #27533 (-41)
35K23M
14:51/mi
18:35 split
24M
5:05:34
Rank: #27591 (-58)
23M24M
15:01/mi
15:01 split
40K· 24.85 mi
5:18:29
Rank: #27617 (-26)
24M40K
15:06/mi
12:55 split
25.2M
5:24:06
Rank: #27630 (-13)
40K25.2M
16:17/mi
5:37 split
Finish· 26.22 mi
5:39:00
Rank: #27700 (-70)
25.2MFinish
14:37/mi
14:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:11
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time3:15:49
Pace14:56 /mi
📊Positive Split: 36.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3628:419:1428:41
9:14
-
10K
6.21 mi12:17:181:01:239:5332:42
10:32
+1:18
15K
9.32 mi12:51:441:35:4910:1734:26
11:05
+0:33
20K
12.43 mi13:30:112:14:1610:4838:27
12:23
+1:18
Half
13.11 mi13:39:062:23:1110:558:55
13:04
+0:41
25K
15.53 mi14:13:152:57:2011:2534:09
14:05
+1:01
30K
18.64 mi15:00:043:44:0912:0146:49
15:04
+0:59
20M
20.00 mi15:20:324:04:3712:1420:28
15:04
0:00
21M
21.00 mi15:35:564:20:0112:2315:24
15:24
+0:20
35K
21.75 mi15:47:534:31:5812:3011:57
15:58
+0:34
23M
23.00 mi16:06:284:50:3312:3818:35
14:51
-1:07
24M
24.00 mi16:21:295:05:3412:4415:01
15:01
+0:10
40K
24.85 mi16:34:245:18:2912:4912:55
15:06
+0:05
25.2M
25.20 mi16:40:015:24:0612:525:37
16:17
+1:11
Finish
26.22 mi16:54:555:39:0012:5614:54
14:37
-1:40

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

9:14 /mi

Average Pace

12:56 /mi

Slowest Pace

16:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:11

42% of race

Time at Steady Pace

2:58:15

53% of race

Time at Slower Pace

17:34

5% of race

Average Pace: 12:56 /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 mi11:44:3628:419:1428:41
9:14
#23339
10K
6.21 mi12:17:181:01:239:5332:42
10:32
#25138
15K
9.32 mi12:51:441:35:4910:1734:26
11:05
#25876
20K
12.43 mi13:30:112:14:1610:4838:27
12:23
#26493
Half
13.11 mi13:39:062:23:1110:558:55
13:04
#26654
25K
15.53 mi14:13:152:57:2011:2534:09
14:05
#27025
30K
18.64 mi15:00:043:44:0912:0146:49
15:04
#27310
20M
20.00 mi15:20:324:04:3712:1420:28
15:04
#27396
21M
21.00 mi15:35:564:20:0112:2315:24
15:24
#27413
35K
21.75 mi15:47:534:31:5812:3011:57
15:58
#27492
23M
23.00 mi16:06:284:50:3312:3818:35
14:51
#27533
24M
24.00 mi16:21:295:05:3412:4415:01
15:01
#27591
40K
24.85 mi16:34:245:18:2912:4912:55
15:06
#27617
25.2M
25.20 mi16:40:015:24:0612:525:37
16:17
#27630
Finish
26.22 mi16:54:555:39:0012:5614:54
14:37
#27700
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23339139261392626773(Top 94%)15468(Top 96%)15468(Top 274%)
10K6.21 mi3.10 mi25138-179914774-84814774-84826319(Top 93%)15287(Top 95%)15287(Top 271%)
15K9.32 mi3.11 mi25876-73815102-32815102-32826773(Top 94%)15468(Top 96%)15468(Top 274%)
20K12.43 mi3.11 mi26493-61715361-25915361-25927423(Top 97%)15699(Top 97%)15699(Top 278%)
Half13.11 mi0.68 mi26654-16115434-7315434-7328037(Top 99%)15936(Top 99%)15936(Top 282%)
25K15.53 mi2.42 mi27025-37115562-12815562-12827919(Top 98%)15887(Top 99%)15887(Top 282%)
30K18.64 mi3.11 mi27310-28515650-8815650-8828063(Top 99%)15909(Top 99%)15909(Top 282%)
20M20.00 mi1.36 mi27396-8615681-3115681-3127900(Top 98%)15822(Top 98%)15822(Top 280%)
21M21.00 mi1.00 mi27413-1715689-815689-827458(Top 97%)15591(Top 97%)15591(Top 276%)
35K21.75 mi0.75 mi27492-7915713-2415713-2428232(Top 99%)15995(Top 99%)15995(Top 283%)
23M23.00 mi1.25 mi27533-4115724-1115724-1127848(Top 98%)15758(Top 98%)15758(Top 279%)
24M24.00 mi1.00 mi27591-5815744-2015744-2028055(Top 99%)15867(Top 99%)15867(Top 281%)
40K24.85 mi0.85 mi27617-2615746-215746-227816(Top 98%)15728(Top 98%)15728(Top 279%)
25.2M25.20 mi0.35 mi27630-1315751-515751-527832(Top 98%)15727(Top 98%)15727(Top 279%)
Finish26.22 mi1.02 mi27700-7015774-2315774-2328189(Top 99%)15958(Top 99%)15958(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26773

Males

15468

M18-39

15468

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26319

Males

15287

M18-39

15287

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26773

Males

15468

M18-39

15468

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

27423

Males

15699

M18-39

15699

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28037

Males

15936

M18-39

15936

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27919

Males

15887

M18-39

15887

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

28063

Males

15909

M18-39

15909

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

27900

Males

15822

M18-39

15822

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27458

Males

15591

M18-39

15591

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28232

Males

15995

M18-39

15995

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27848

Males

15758

M18-39

15758

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

28055

Males

15867

M18-39

15867

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27816

Males

15728

M18-39

15728

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27832

Males

15727

M18-39

15727

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

28189

Males

15958

M18-39

15958

Passing Analysis

Category:
Athletes Passed
116
Passed By
4477
Net Change
-4361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23339
5K10K71806-1799#23339#25138
10K15K13751-738#25138#25876
15K20K15632-617#25876#26493
20KHalf1162-161#26493#26654
Half25K11382-371#26654#27025
25K30K18303-285#27025#27310
30K20M995-86#27310#27396
20M21M1431-17#27396#27413
21M35K180-79#27413#27492
35K23M950-41#27492#27533
23M24M664-58#27533#27591
24M40K733-26#27591#27617
40K25.2M316-13#27617#27630
25.2MFinish272-70#27630#27700
TOTALS1164477-4361
📊

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