Mark Holzman

Bib: 16262M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:09
Rank: #12889
Start5K
24:09 | 7:46/mi
10K· 6.21 mi
49:01
Rank: #13543 (-654)
5K10K
24:52 | 8:00/mi
15K· 9.32 mi
1:13:27
Rank: #13156 (+387)
10K15K
24:26 | 7:52/mi
20K· 12.43 mi
1:39:06
Rank: #13216 (-60)
15K20K
25:39 | 8:15/mi
Half· 13.11 mi
1:44:43
Rank: #13282 (-66)
20KHalf
5:37 | 8:14/mi
25K· 15.53 mi
2:06:50
Rank: #13821 (-539)
Half25K
22:07 | 9:07/mi
30K· 18.64 mi
2:37:33
Rank: #14537 (-716)
25K30K
30:43 | 9:53/mi
20M
2:51:52
Rank: #14940 (-403)
30K20M
14:19 | 10:32/mi
21M
3:02:54
Rank: #15070 (-130)
20M21M
11:02 | 11:02/mi
35K· 21.75 mi
3:10:57
Rank: #15310 (-240)
21M35K
8:03 | 10:46/mi
23M
3:29:52
Rank: #16680 (-1370)
35K23M
18:55 | 15:07/mi
24M
3:41:26
Rank: #16960 (-280)
23M24M
11:34 | 11:34/mi
40K· 24.85 mi
3:51:14
Rank: #17075 (-115)
24M40K
9:48 | 11:28/mi
25.2M
3:55:22
Rank: #17074 (+1)
40K25.2M
4:08 | 11:59/mi
Finish· 26.22 mi
4:06:40
Rank: #17246 (-172)
25.2MFinish
11:18 | 11:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:43
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time2:21:57
Pace10:50 /mi
📊Positive Split: 35.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3424:097:4624:09
7:46
-
10K
6.21 mi11:39:2649:017:5324:52
8:00
+0:14
15K
9.32 mi12:03:521:13:277:5324:26
7:52
-0:08
20K
12.43 mi12:29:311:39:067:5825:39
8:15
+0:23
Half
13.11 mi12:35:081:44:437:595:37
8:14
-0:01
25K
15.53 mi12:57:152:06:508:1022:07
9:07
+0:53
30K
18.64 mi13:27:582:37:338:2730:43
9:53
+0:46
20M
20.00 mi13:42:172:51:528:3614:19
10:32
+0:39
21M
21.00 mi13:53:193:02:548:4311:02
11:02
+0:30
35K
21.75 mi14:01:223:10:578:478:03
10:46
-0:16
23M
23.00 mi14:20:173:29:529:0718:55
15:07
+4:21
24M
24.00 mi14:31:513:41:269:1411:34
11:34
-3:33
40K
24.85 mi14:41:393:51:149:189:48
11:28
-0:06
25.2M
25.20 mi14:45:473:55:229:204:08
11:59
+0:31
Finish
26.22 mi14:57:054:06:409:2511:18
11:05
-0:54

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

7:46 /mi

Average Pace

9:25 /mi

Slowest Pace

15:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:50

51% of race

Time at Steady Pace

1:25:13

35% of race

Time at Slower Pace

34:37

14% of race

Average Pace: 9:24 /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 mi11:14:3424:097:4624:09
7:46
#12889
10K
6.21 mi11:39:2649:017:5324:52
8:00
#13543
15K
9.32 mi12:03:521:13:277:5324:26
7:52
#13156
20K
12.43 mi12:29:311:39:067:5825:39
8:15
#13216
Half
13.11 mi12:35:081:44:437:595:37
8:14
#13282
25K
15.53 mi12:57:152:06:508:1022:07
9:07
#13821
30K
18.64 mi13:27:582:37:338:2730:43
9:53
#14537
20M
20.00 mi13:42:172:51:528:3614:19
10:32
#14940
21M
21.00 mi13:53:193:02:548:4311:02
11:02
#15070
35K
21.75 mi14:01:223:10:578:478:03
10:46
#15310
23M
23.00 mi14:20:173:29:529:0718:55
15:07
#16680
24M
24.00 mi14:31:513:41:269:1411:34
11:34
#16960
40K
24.85 mi14:41:393:51:149:189:48
11:28
#17075
25.2M
25.20 mi14:45:473:55:229:204:08
11:59
#17074
Finish
26.22 mi14:57:054:06:409:2511:18
11:05
#17246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi128899196919612419(Top 49%)8931(Top 61%)8931(Top 584%)
10K6.21 mi3.10 mi13543-6549455-2599455-25914244(Top 56%)9735(Top 67%)9735(Top 637%)
15K9.32 mi3.11 mi13156+3879287+1689287+16812419(Top 49%)8931(Top 61%)8931(Top 584%)
20K12.43 mi3.11 mi13216-609276+119276+1113473(Top 53%)9342(Top 64%)9342(Top 611%)
Half13.11 mi0.68 mi13282-669297-219297-2114197(Top 56%)9598(Top 66%)9598(Top 628%)
25K15.53 mi2.42 mi13821-5399501-2049501-20416088(Top 63%)10285(Top 71%)10285(Top 673%)
30K18.64 mi3.11 mi14537-7169699-1989699-19816957(Top 66%)10436(Top 72%)10436(Top 683%)
20M20.00 mi1.36 mi14940-4039823-1249823-12418078(Top 71%)10795(Top 74%)10795(Top 706%)
21M21.00 mi1.00 mi15070-1309821+29821+216411(Top 64%)9826(Top 67%)9826(Top 643%)
35K21.75 mi0.75 mi15310-2409900-799900-7919228(Top 75%)11235(Top 77%)11235(Top 735%)
23M23.00 mi1.25 mi16680-137010456-55610456-55624722(Top 97%)14055(Top 96%)14055(Top 919%)
24M24.00 mi1.00 mi16960-28010547-9110547-9120558(Top 80%)11801(Top 81%)11801(Top 772%)
40K24.85 mi0.85 mi17075-11510567-2010567-2019222(Top 75%)11054(Top 76%)11054(Top 723%)
25.2M25.20 mi0.35 mi17074+110551+1610551+1617304(Top 68%)10073(Top 69%)10073(Top 659%)
Finish26.22 mi1.02 mi17246-17210596-4510596-4521541(Top 84%)12268(Top 84%)12268(Top 802%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12419

Males

8931

M55-59

8931

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14244

Males

9735

M55-59

9735

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12419

Males

8931

M55-59

8931

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13473

Males

9342

M55-59

9342

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14197

Males

9598

M55-59

9598

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16088

Males

10285

M55-59

10285

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16957

Males

10436

M55-59

10436

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18078

Males

10795

M55-59

10795

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16411

Males

9826

M55-59

9826

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19228

Males

11235

M55-59

11235

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24722

Males

14055

M55-59

14055

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

20558

Males

11801

M55-59

11801

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19222

Males

11054

M55-59

11054

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17304

Males

10073

M55-59

10073

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

21541

Males

12268

M55-59

12268

Passing Analysis

Category:
Athletes Passed
1362
Passed By
5719
Net Change
-4357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12889
5K10K108762-654#12889#13543
10K15K45063+387#13543#13156
15K20K243303-60#13156#13216
20KHalf39105-66#13216#13282
Half25K85624-539#13282#13821
25K30K119835-716#13821#14537
30K20M38441-403#14537#14940
20M21M91221-130#14940#15070
21M35K23263-240#15070#15310
35K23M71377-1370#15310#16680
23M24M25305-280#16680#16960
24M40K58173-115#16960#17075
40K25.2M3938+1#17075#17074
25.2MFinish37209-172#17074#17246
TOTALS13625719-4357
📊

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