Robert Blaszak

Bib: 5675M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Male)
#0 / 14578
Top 46%
Masters (Masters Men)
#0 / 9729
Top 36%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #8452
Start5K
7:12/mi
22:23 split
10K· 6.21 mi
46:05
Rank: #9749 (-1297)
5K10K
7:38/mi
23:42 split
15K· 9.32 mi
1:10:37
Rank: #10775 (-1026)
10K15K
7:54/mi
24:32 split
20K· 12.43 mi
1:35:29
Rank: #11049 (-274)
15K20K
8:00/mi
24:52 split
Half· 13.11 mi
1:40:35
Rank: #10921 (+128)
20KHalf
7:29/mi
5:06 split
25K· 15.53 mi
1:59:27
Rank: #10450 (+471)
Half25K
7:47/mi
18:52 split
30K· 18.64 mi
2:24:07
Rank: #9761 (+689)
25K30K
7:56/mi
24:40 split
20M
2:35:07
Rank: #9469 (+292)
30K20M
8:06/mi
11:00 split
21M
2:43:43
Rank: #9201 (+268)
20M21M
8:36/mi
8:36 split
35K· 21.75 mi
2:49:55
Rank: #9179 (+22)
21M35K
8:17/mi
6:12 split
23M
3:00:43
Rank: #9086 (+93)
35K23M
8:38/mi
10:48 split
24M
3:09:09
Rank: #9064 (+22)
23M24M
8:26/mi
8:26 split
40K· 24.85 mi
3:16:13
Rank: #8942 (+122)
24M40K
8:16/mi
7:04 split
25.2M
3:19:20
Rank: #8881 (+61)
40K25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:27:25
Rank: #8818 (+63)
25.2MFinish
7:56/mi
8:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:46:50
Pace8:09 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5722:237:1222:23
7:12
-
10K
6.21 mi10:50:3946:057:2523:42
7:38
+0:26
15K
9.32 mi11:15:111:10:377:3524:32
7:54
+0:16
20K
12.43 mi11:40:031:35:297:4124:52
8:00
+0:06
Half
13.11 mi11:45:091:40:357:405:06
7:29
-0:31
25K
15.53 mi12:04:011:59:277:4118:52
7:47
+0:18
30K
18.64 mi12:28:412:24:077:4424:40
7:56
+0:09
20M
20.00 mi12:39:412:35:077:4511:00
8:06
+0:10
21M
21.00 mi12:48:172:43:437:488:36
8:36
+0:30
35K
21.75 mi12:54:292:49:557:496:12
8:17
-0:19
23M
23.00 mi13:05:173:00:437:5110:48
8:38
+0:21
24M
24.00 mi13:13:433:09:097:538:26
8:26
-0:12
40K
24.85 mi13:20:473:16:137:547:04
8:16
-0:10
25.2M
25.20 mi13:23:543:19:207:553:07
9:02
+0:46
Finish
26.22 mi13:31:593:27:257:558:05
7:56
-1:06

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

7:12 /mi

Average Pace

7:55 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:11

25% of race

Time at Steady Pace

1:52:01

54% of race

Time at Slower Pace

44:13

21% of race

Average Pace: 7:55 /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 mi10:26:5722:237:1222:23
7:12
#8452
10K
6.21 mi10:50:3946:057:2523:42
7:38
#9749
15K
9.32 mi11:15:111:10:377:3524:32
7:54
#10775
20K
12.43 mi11:40:031:35:297:4124:52
8:00
#11049
Half
13.11 mi11:45:091:40:357:405:06
7:29
#10921
25K
15.53 mi12:04:011:59:277:4118:52
7:47
#10450
30K
18.64 mi12:28:412:24:077:4424:40
7:56
#9761
20M
20.00 mi12:39:412:35:077:4511:00
8:06
#9469
21M
21.00 mi12:48:172:43:437:488:36
8:36
#9201
35K
21.75 mi12:54:292:49:557:496:12
8:17
#9179
23M
23.00 mi13:05:173:00:437:5110:48
8:38
#9086
24M
24.00 mi13:13:433:09:097:538:26
8:26
#9064
40K
24.85 mi13:20:473:16:137:547:04
8:16
#8942
25.2M
25.20 mi13:23:543:19:207:553:07
9:02
#8881
Finish
26.22 mi13:31:593:27:257:558:05
7:56
#8818
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi84527075707512626(Top 49%)9006(Top 62%)9006(Top 448%)
10K6.21 mi3.10 mi9749-12977801-7267801-72611266(Top 44%)8439(Top 58%)8439(Top 420%)
15K9.32 mi3.11 mi10775-10268243-4428243-44212626(Top 49%)9006(Top 62%)9006(Top 448%)
20K12.43 mi3.11 mi11049-2748334-918334-9111830(Top 46%)8567(Top 59%)8567(Top 426%)
Half13.11 mi0.68 mi10921+1288263+718263+718887(Top 35%)7104(Top 49%)7104(Top 354%)
25K15.53 mi2.42 mi10450+4717984+2797984+2798793(Top 34%)6867(Top 47%)6867(Top 342%)
30K18.64 mi3.11 mi9761+6897549+4357549+4357531(Top 29%)5942(Top 41%)5942(Top 296%)
20M20.00 mi1.36 mi9469+2927346+2037346+2037289(Top 29%)5607(Top 38%)5607(Top 279%)
21M21.00 mi1.00 mi9201+2687143+2037143+2036697(Top 26%)5108(Top 35%)5108(Top 254%)
35K21.75 mi0.75 mi9179+227102+417102+419450(Top 37%)6481(Top 44%)6481(Top 323%)
23M23.00 mi1.25 mi9086+936991+1116991+1119123(Top 36%)6165(Top 42%)6165(Top 307%)
24M24.00 mi1.00 mi9064+226930+616930+619026(Top 35%)6044(Top 41%)6044(Top 301%)
40K24.85 mi0.85 mi8942+1226824+1066824+1067140(Top 28%)4941(Top 34%)4941(Top 246%)
25.2M25.20 mi0.35 mi8881+616771+536771+536688(Top 26%)4659(Top 32%)4659(Top 232%)
Finish26.22 mi1.02 mi8818+636702+696702+698122(Top 32%)5460(Top 37%)5460(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12626

Males

9006

M40-44

9006

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11266

Males

8439

M40-44

8439

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12626

Males

9006

M40-44

9006

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11830

Males

8567

M40-44

8567

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

8887

Males

7104

M40-44

7104

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8793

Males

6867

M40-44

6867

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7531

Males

5942

M40-44

5942

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7289

Males

5607

M40-44

5607

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6697

Males

5108

M40-44

5108

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9450

Males

6481

M40-44

6481

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9123

Males

6165

M40-44

6165

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9026

Males

6044

M40-44

6044

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7140

Males

4941

M40-44

4941

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6688

Males

4659

M40-44

4659

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8122

Males

5460

M40-44

5460

Passing Analysis

Category:
Athletes Passed
2844
Passed By
3208
Net Change
-366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8452
5K10K341331-1297#8452#9749
10K15K321056-1026#9749#10775
15K20K140414-274#10775#11049
20KHalf1291+128#11049#10921
Half25K49423+471#10921#10450
25K30K70819+689#10450#9761
30K20M30917+292#9761#9469
20M21M28719+268#9469#9201
21M35K8159+22#9201#9179
35K23M18491+93#9179#9086
23M24M10280+22#9086#9064
24M40K15937+122#9064#8942
40K25.2M7110+61#8942#8881
25.2MFinish11451+63#8881#8818
TOTALS28443208-366
📊

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