Marcin Ptak

Bib: 11347M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
Masters (Masters Men)
#0 / 9729
Top 36%
Division (M45-49)
#0 / 2218
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:35
Rank: #6720
Start5K
21:35 | 6:57/mi
10K· 6.21 mi
44:23
Rank: #7722 (-1002)
5K10K
22:48 | 7:20/mi
15K· 9.32 mi
1:07:40
Rank: #8286 (-564)
10K15K
23:17 | 7:30/mi
20K· 12.43 mi
1:31:45
Rank: #8727 (-441)
15K20K
24:05 | 7:45/mi
Half· 13.11 mi
1:36:59
Rank: #8815 (-88)
20KHalf
5:14 | 7:40/mi
25K· 15.53 mi
1:56:24
Rank: #9009 (-194)
Half25K
19:25 | 8:00/mi
30K· 18.64 mi
2:22:34
Rank: #9185 (-176)
25K30K
26:10 | 8:25/mi
20M
2:34:18
Rank: #9206 (-21)
30K20M
11:44 | 8:38/mi
21M
2:43:28
Rank: #9126 (+80)
20M21M
9:10 | 9:10/mi
35K· 21.75 mi
2:49:37
Rank: #9078 (+48)
21M35K
6:09 | 8:13/mi
23M
3:00:22
Rank: #8969 (+109)
35K23M
10:45 | 8:35/mi
24M
3:08:45
Rank: #8952 (+17)
23M24M
8:23 | 8:23/mi
40K· 24.85 mi
3:15:52
Rank: #8840 (+112)
24M40K
7:07 | 8:19/mi
25.2M
3:19:07
Rank: #8801 (+39)
40K25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:27:19
Rank: #8794 (+7)
25.2MFinish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:59
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:50:20
Pace8:25 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0421:356:5721:35
6:57
-
10K
6.21 mi11:11:5244:237:0922:48
7:20
+0:23
15K
9.32 mi11:35:091:07:407:1623:17
7:30
+0:10
20K
12.43 mi11:59:141:31:457:2324:05
7:45
+0:15
Half
13.11 mi12:04:281:36:597:245:14
7:40
-0:05
25K
15.53 mi12:23:531:56:247:3019:25
8:00
+0:20
30K
18.64 mi12:50:032:22:347:3926:10
8:25
+0:25
20M
20.00 mi13:01:472:34:187:4311:44
8:38
+0:13
21M
21.00 mi13:10:572:43:287:479:10
9:10
+0:32
35K
21.75 mi13:17:062:49:377:486:09
8:13
-0:57
23M
23.00 mi13:27:513:00:227:5110:45
8:35
+0:22
24M
24.00 mi13:36:143:08:457:528:23
8:23
-0:12
40K
24.85 mi13:43:213:15:527:537:07
8:19
-0:04
25.2M
25.20 mi13:46:363:19:077:543:15
9:25
+1:06
Finish
26.22 mi13:54:483:27:197:558:12
8:03
-1:22

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

6:57 /mi

Average Pace

7:55 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:59

47% of race

Time at Steady Pace

1:15:26

36% of race

Time at Slower Pace

34:54

17% of race

Average Pace: 7:54 /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 mi10:49:0421:356:5721:35
6:57
#6720
10K
6.21 mi11:11:5244:237:0922:48
7:20
#7722
15K
9.32 mi11:35:091:07:407:1623:17
7:30
#8286
20K
12.43 mi11:59:141:31:457:2324:05
7:45
#8727
Half
13.11 mi12:04:281:36:597:245:14
7:40
#8815
25K
15.53 mi12:23:531:56:247:3019:25
8:00
#9009
30K
18.64 mi12:50:032:22:347:3926:10
8:25
#9185
20M
20.00 mi13:01:472:34:187:4311:44
8:38
#9206
21M
21.00 mi13:10:572:43:287:479:10
9:10
#9126
35K
21.75 mi13:17:062:49:377:486:09
8:13
#9078
23M
23.00 mi13:27:513:00:227:5110:45
8:35
#8969
24M
24.00 mi13:36:143:08:457:528:23
8:23
#8952
40K
24.85 mi13:43:213:15:527:537:07
8:19
#8840
25.2M
25.20 mi13:46:363:19:077:543:15
9:25
#8801
Finish
26.22 mi13:54:483:27:197:558:12
8:03
#8794
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6720596959699631(Top 38%)7618(Top 52%)7618(Top 343%)
10K6.21 mi3.10 mi7722-10026614-6456614-6458961(Top 35%)7318(Top 50%)7318(Top 330%)
15K9.32 mi3.11 mi8286-5646929-3156929-3159631(Top 38%)7618(Top 52%)7618(Top 343%)
20K12.43 mi3.11 mi8727-4417159-2307159-23010080(Top 39%)7694(Top 53%)7694(Top 347%)
Half13.11 mi0.68 mi8815-887207-487207-4810307(Top 40%)7816(Top 54%)7816(Top 352%)
25K15.53 mi2.42 mi9009-1947271-647271-6410232(Top 40%)7609(Top 52%)7609(Top 343%)
30K18.64 mi3.11 mi9185-1767269+27269+210230(Top 40%)7397(Top 51%)7397(Top 333%)
20M20.00 mi1.36 mi9206-217211+587211+5810150(Top 40%)7098(Top 49%)7098(Top 320%)
21M21.00 mi1.00 mi9126+807100+1117100+1119332(Top 37%)6443(Top 44%)6443(Top 290%)
35K21.75 mi0.75 mi9078+487054+467054+469076(Top 36%)6294(Top 43%)6294(Top 284%)
23M23.00 mi1.25 mi8969+1096922+1326922+1328924(Top 35%)6064(Top 42%)6064(Top 273%)
24M24.00 mi1.00 mi8952+176877+456877+458738(Top 34%)5892(Top 40%)5892(Top 266%)
40K24.85 mi0.85 mi8840+1126773+1046773+1047470(Top 29%)5094(Top 35%)5094(Top 230%)
25.2M25.20 mi0.35 mi8801+396724+496724+498382(Top 33%)5525(Top 38%)5525(Top 249%)
Finish26.22 mi1.02 mi8794+76685+396685+398803(Top 34%)5819(Top 40%)5819(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9631

Males

7618

M45-49

7618

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8961

Males

7318

M45-49

7318

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9631

Males

7618

M45-49

7618

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10080

Males

7694

M45-49

7694

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10307

Males

7816

M45-49

7816

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10232

Males

7609

M45-49

7609

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10230

Males

7397

M45-49

7397

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10150

Males

7098

M45-49

7098

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9332

Males

6443

M45-49

6443

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9076

Males

6294

M45-49

6294

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

8924

Males

6064

M45-49

6064

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8738

Males

5892

M45-49

5892

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7470

Males

5094

M45-49

5094

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8382

Males

5525

M45-49

5525

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8803

Males

5819

M45-49

5819

Passing Analysis

Category:
Athletes Passed
1499
Passed By
3573
Net Change
-2074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6720
5K10K181020-1002#6720#7722
10K15K52616-564#7722#8286
15K20K91532-441#8286#8727
20KHalf13101-88#8727#8815
Half25K142336-194#8815#9009
25K30K213389-176#9009#9185
30K20M130151-21#9185#9206
20M21M16585+80#9206#9126
21M35K9648+48#9126#9078
35K23M20091+109#9078#8969
23M24M8063+17#8969#8952
24M40K14533+112#8952#8840
40K25.2M7132+39#8840#8801
25.2MFinish8376+7#8801#8794
TOTALS14993573-2074
📊

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