Zbigniew Lizak

Bib: 12547M

IL

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
23:35
Rank: #13028
Start5K
7:35/mi
23:35 split
10K· 6.21 mi
47:46
Rank: #13808 (-780)
5K10K
7:47/mi
24:11 split
15K· 9.32 mi
1:12:43
Rank: #14638 (-830)
10K15K
8:02/mi
24:57 split
20K· 12.43 mi
1:38:19
Rank: #15195 (-557)
15K20K
8:14/mi
25:36 split
Half· 13.11 mi
1:43:55
Rank: #15326 (-131)
20KHalf
8:12/mi
5:36 split
25K· 15.53 mi
2:04:02
Rank: #15422 (-96)
Half25K
8:18/mi
20:07 split
30K· 18.64 mi
2:30:58
Rank: #15495 (-73)
25K30K
8:40/mi
26:56 split
20M
2:42:43
Rank: #15400 (+95)
30K20M
8:39/mi
11:45 split
21M
2:51:54
Rank: #15295 (+105)
20M21M
9:11/mi
9:11 split
35K· 21.75 mi
2:57:49
Rank: #15126 (+169)
21M35K
7:55/mi
5:55 split
23M
3:08:05
Rank: #14848 (+278)
35K23M
8:12/mi
10:16 split
24M
3:16:13
Rank: #14715 (+133)
23M24M
8:08/mi
8:08 split
40K· 24.85 mi
3:23:24
Rank: #14617 (+98)
24M40K
8:24/mi
7:11 split
25.2M
3:26:30
Rank: #14558 (+59)
40K25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:34:26
Rank: #14397 (+161)
25.2MFinish
7:47/mi
7:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:55
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:50:31
Pace8:26 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0923:357:3523:35
7:35
-
10K
6.21 mi11:15:2047:467:4124:11
7:47
+0:12
15K
9.32 mi11:40:171:12:437:4824:57
8:02
+0:15
20K
12.43 mi12:05:531:38:197:5525:36
8:14
+0:12
Half
13.11 mi12:11:291:43:557:565:36
8:12
-0:02
25K
15.53 mi12:31:362:04:027:5920:07
8:18
+0:06
30K
18.64 mi12:58:322:30:588:0626:56
8:40
+0:22
20M
20.00 mi13:10:172:42:438:0811:45
8:39
-0:01
21M
21.00 mi13:19:282:51:548:119:11
9:11
+0:32
35K
21.75 mi13:25:232:57:498:115:55
7:55
-1:16
23M
23.00 mi13:35:393:08:058:1110:16
8:12
+0:17
24M
24.00 mi13:43:473:16:138:118:08
8:08
-0:04
40K
24.85 mi13:50:583:23:248:117:11
8:24
+0:16
25.2M
25.20 mi13:54:043:26:308:123:06
8:59
+0:35
Finish
26.22 mi14:02:003:34:268:117:56
7:47
-1:12

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

8:11 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:37

29% of race

Time at Steady Pace

1:41:51

47% of race

Time at Slower Pace

50:58

24% of race

Average Pace: 8:11 /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 mi10:51:0923:357:3523:35
7:35
#13028
10K
6.21 mi11:15:2047:467:4124:11
7:47
#13808
15K
9.32 mi11:40:171:12:437:4824:57
8:02
#14638
20K
12.43 mi12:05:531:38:197:5525:36
8:14
#15195
Half
13.11 mi12:11:291:43:557:565:36
8:12
#15326
25K
15.53 mi12:31:362:04:027:5920:07
8:18
#15422
30K
18.64 mi12:58:322:30:588:0626:56
8:40
#15495
20M
20.00 mi13:10:172:42:438:0811:45
8:39
#15400
21M
21.00 mi13:19:282:51:548:119:11
9:11
#15295
35K
21.75 mi13:25:232:57:498:115:55
7:55
#15126
23M
23.00 mi13:35:393:08:058:1110:16
8:12
#14848
24M
24.00 mi13:43:473:16:138:118:08
8:08
#14715
40K
24.85 mi13:50:583:23:248:117:11
8:24
#14617
25.2M
25.20 mi13:54:043:26:308:123:06
8:59
#14558
Finish
26.22 mi14:02:003:34:268:117:56
7:47
#14397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi130289663966316267(Top 57%)10924(Top 68%)10924(Top 547%)
10K6.21 mi3.10 mi13808-7809939-2769939-27614652(Top 52%)10273(Top 64%)10273(Top 515%)
15K9.32 mi3.11 mi14638-83010258-31910258-31916267(Top 57%)10924(Top 68%)10924(Top 547%)
20K12.43 mi3.11 mi15195-55710458-20010458-20016548(Top 58%)10981(Top 68%)10981(Top 550%)
Half13.11 mi0.68 mi15326-13110516-5810516-5817262(Top 61%)11289(Top 70%)11289(Top 566%)
25K15.53 mi2.42 mi15422-9610530-1410530-1415882(Top 56%)10592(Top 66%)10592(Top 531%)
30K18.64 mi3.11 mi15495-7310503+2710503+2715811(Top 56%)10419(Top 65%)10419(Top 522%)
20M20.00 mi1.36 mi15400+9510429+7410429+7414692(Top 52%)9777(Top 61%)9777(Top 490%)
21M21.00 mi1.00 mi15295+10510360+6910360+6914512(Top 51%)9572(Top 59%)9572(Top 480%)
35K21.75 mi0.75 mi15126+16910272+8810272+8811624(Top 41%)8159(Top 51%)8159(Top 409%)
23M23.00 mi1.25 mi14848+27810125+14710125+14711361(Top 40%)7928(Top 49%)7928(Top 397%)
24M24.00 mi1.00 mi14715+13310032+9310032+9312135(Top 43%)8241(Top 51%)8241(Top 413%)
40K24.85 mi0.85 mi14617+989967+659967+6512789(Top 45%)8430(Top 52%)8430(Top 422%)
25.2M25.20 mi0.35 mi14558+599921+469921+4611731(Top 41%)7865(Top 49%)7865(Top 394%)
Finish26.22 mi1.02 mi14397+1619819+1029819+10211317(Top 40%)7676(Top 48%)7676(Top 385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

16267

Males

10924

M50-54

10924

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14652

Males

10273

M50-54

10273

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

16267

Males

10924

M50-54

10924

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16548

Males

10981

M50-54

10981

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17262

Males

11289

M50-54

11289

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15882

Males

10592

M50-54

10592

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15811

Males

10419

M50-54

10419

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14692

Males

9777

M50-54

9777

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14512

Males

9572

M50-54

9572

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

11624

Males

8159

M50-54

8159

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11361

Males

7928

M50-54

7928

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12135

Males

8241

M50-54

8241

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12789

Males

8430

M50-54

8430

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11731

Males

7865

M50-54

7865

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

11317

Males

7676

M50-54

7676

Passing Analysis

Category:
Athletes Passed
1877
Passed By
3246
Net Change
-1369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13028
5K10K76856-780#13028#13808
10K15K48878-830#13808#14638
15K20K98655-557#14638#15195
20KHalf11142-131#15195#15326
Half25K145241-96#15326#15422
25K30K217290-73#15422#15495
30K20M15762+95#15495#15400
20M21M15954+105#15400#15295
21M35K1778+169#15295#15126
35K23M2857+278#15126#14848
23M24M14714+133#14848#14715
24M40K11921+98#14715#14617
40K25.2M656+59#14617#14558
25.2MFinish17312+161#14558#14397
TOTALS18773246-1369
📊

Passing Visuals

Category:
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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