John Krasniewicz

Bib: 16763M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:49
Rank: #27766
Start5K
34:49 | 11:12/mi
10K· 6.21 mi
1:15:32
Rank: #28203 (-437)
5K10K
40:43 | 13:06/mi
15K· 9.32 mi
1:54:07
Rank: #28120 (+83)
10K15K
38:35 | 12:25/mi
20K· 12.43 mi
2:40:29
Rank: #28275 (-155)
15K20K
46:22 | 14:55/mi
Half· 13.11 mi
2:49:34
Rank: #28268 (+7)
20KHalf
9:05 | 13:19/mi
25K· 15.53 mi
3:24:40
Rank: #28276 (-8)
Half25K
35:06 | 14:29/mi
30K· 18.64 mi
4:15:42
Rank: #28316 (-40)
25K30K
51:02 | 16:26/mi
20M
4:36:20
Rank: #28316
30K20M
20:38 | 15:11/mi
21M
4:52:41
Rank: #28319 (-3)
20M21M
16:21 | 16:21/mi
35K· 21.75 mi
5:03:20
Rank: #28315 (+4)
21M35K
10:39 | 14:14/mi
23M
5:21:38
Rank: #28316 (-1)
35K23M
18:18 | 14:37/mi
24M
5:35:31
Rank: #28309 (+7)
23M24M
13:53 | 13:53/mi
40K· 24.85 mi
5:47:23
Rank: #28302 (+7)
24M40K
11:52 | 13:53/mi
25.2M
5:52:36
Rank: #28297 (+5)
40K25.2M
5:13 | 15:08/mi
Finish· 26.22 mi
6:06:04
Rank: #28288 (+9)
25.2MFinish
13:28 | 13:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:49:34
Pace12:56 /mi
2nd Half
Distance13.11 mi
Time3:16:30
Pace14:59 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0334:4911:1234:49
11:12
-
10K
6.21 mi11:49:461:15:3212:0940:43
13:06
+1:54
15K
9.32 mi12:28:211:54:0712:1538:35
12:25
-0:41
20K
12.43 mi13:14:432:40:2912:5546:22
14:55
+2:30
Half
13.11 mi13:23:482:49:3412:569:05
13:19
-1:36
25K
15.53 mi13:58:543:24:4013:1135:06
14:29
+1:10
30K
18.64 mi14:49:564:15:4213:4351:02
16:26
+1:57
20M
20.00 mi15:10:344:36:2013:4920:38
15:11
-1:15
21M
21.00 mi15:26:554:52:4113:5616:21
16:21
+1:10
35K
21.75 mi15:37:345:03:2013:5710:39
14:14
-2:07
23M
23.00 mi15:55:525:21:3813:5918:18
14:37
+0:23
24M
24.00 mi16:09:455:35:3113:5913:53
13:53
-0:44
40K
24.85 mi16:21:375:47:2313:5911:52
13:53
0:00
25.2M
25.20 mi16:26:505:52:3614:005:13
15:08
+1:15
Finish
26.22 mi16:40:186:06:0413:5813:28
13:13
-1:55

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

11:12 /mi

Average Pace

13:58 /mi

Slowest Pace

16:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:40

37% of race

Time at Steady Pace

1:29:48

25% of race

Time at Slower Pace

2:19:36

38% of race

Average Pace: 13:58 /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 mi11:09:0334:4911:1234:49
11:12
#27766
10K
6.21 mi11:49:461:15:3212:0940:43
13:06
#28203
15K
9.32 mi12:28:211:54:0712:1538:35
12:25
#28120
20K
12.43 mi13:14:432:40:2912:5546:22
14:55
#28275
Half
13.11 mi13:23:482:49:3412:569:05
13:19
#28268
25K
15.53 mi13:58:543:24:4013:1135:06
14:29
#28276
30K
18.64 mi14:49:564:15:4213:4351:02
16:26
#28316
20M
20.00 mi15:10:344:36:2013:4920:38
15:11
#28316
21M
21.00 mi15:26:554:52:4113:5616:21
16:21
#28319
35K
21.75 mi15:37:345:03:2013:5710:39
14:14
#28315
23M
23.00 mi15:55:525:21:3813:5918:18
14:37
#28316
24M
24.00 mi16:09:455:35:3113:5913:53
13:53
#28309
40K
24.85 mi16:21:375:47:2313:5911:52
13:53
#28302
25.2M
25.20 mi16:26:505:52:3614:005:13
15:08
#28297
Finish
26.22 mi16:40:186:06:0413:5813:28
13:13
#28288
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi27766158911589127879(Top 98%)15905(Top 99%)15905(Top 6976%)
10K6.21 mi3.10 mi28203-43716034-14316034-14328333(Top 100%)16077(Top 100%)16077(Top 7051%)
15K9.32 mi3.11 mi28120+8316004+3016004+3027879(Top 98%)15905(Top 99%)15905(Top 6976%)
20K12.43 mi3.11 mi28275-15516051-4716051-4728357(Top 100%)16077(Top 100%)16077(Top 7051%)
Half13.11 mi0.68 mi28268+716048+316048+328113(Top 99%)15968(Top 99%)15968(Top 7004%)
25K15.53 mi2.42 mi28276-816050-216050-228090(Top 99%)15955(Top 99%)15955(Top 6998%)
30K18.64 mi3.11 mi28316-4016060-1016060-1028315(Top 100%)16052(Top 100%)16052(Top 7040%)
20M20.00 mi1.36 mi2831616059+116059+127953(Top 98%)15853(Top 98%)15853(Top 6953%)
21M21.00 mi1.00 mi28319-3160591605927961(Top 98%)15858(Top 98%)15858(Top 6955%)
35K21.75 mi0.75 mi28315+416057+216057+227805(Top 98%)15723(Top 98%)15723(Top 6896%)
23M23.00 mi1.25 mi28316-1160571605727715(Top 98%)15684(Top 97%)15684(Top 6879%)
24M24.00 mi1.00 mi28309+716052+516052+527572(Top 97%)15586(Top 97%)15586(Top 6836%)
40K24.85 mi0.85 mi28302+716048+416048+427089(Top 95%)15330(Top 95%)15330(Top 6724%)
25.2M25.20 mi0.35 mi28297+516045+316045+327232(Top 96%)15402(Top 96%)15402(Top 6755%)
Finish26.22 mi1.02 mi28288+916041+416041+427729(Top 98%)15692(Top 97%)15692(Top 6882%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

27879

Males

15905

M70-74

15905

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28333

Males

16077

M70-74

16077

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

27879

Males

15905

M70-74

15905

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

28357

Males

16077

M70-74

16077

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28113

Males

15968

M70-74

15968

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

28090

Males

15955

M70-74

15955

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

28315

Males

16052

M70-74

16052

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

27953

Males

15853

M70-74

15853

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27961

Males

15858

M70-74

15858

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

27805

Males

15723

M70-74

15723

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27715

Males

15684

M70-74

15684

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

27572

Males

15586

M70-74

15586

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27089

Males

15330

M70-74

15330

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27232

Males

15402

M70-74

15402

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

27729

Males

15692

M70-74

15692

Passing Analysis

Category:
Athletes Passed
181
Passed By
703
Net Change
-522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27766
5K10K3440-437#27766#28203
10K15K885+83#28203#28120
15K20K5160-155#28120#28275
20KHalf92+7#28275#28268
Half25K1624-8#28268#28276
25K30K1050-40#28276#28316
30K20M440#28316#28316
20M21M36-3#28316#28319
21M35K62+4#28319#28315
35K23M45-1#28315#28316
23M24M92+7#28316#28309
24M40K81+7#28309#28302
40K25.2M50+5#28302#28297
25.2MFinish112+9#28297#28288
TOTALS181703-522
📊

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