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BOSTON MARATHON 2023

Jason Polverari

Bib: 7203•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M45-49)
#0 / 2252
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #7059
Start → 5K
22:09 | 7:08/mi
10K· 6.21 mi
43:55
Rank: #6897 (+162)
5K → 10K
21:46 | 7:00/mi
15K· 9.32 mi
1:04:59
Rank: #6331 (+566)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:26:13
Rank: #5969 (+362)
15K → 20K
21:14 | 6:50/mi
Half· 13.11 mi
1:30:49
Rank: #5906 (+63)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:47:29
Rank: #5707 (+199)
Half → 25K
16:40 | 6:52/mi
30K· 18.64 mi
2:09:53
Rank: #5628 (+79)
25K → 30K
22:24 | 7:13/mi
20M
2:20:09
Rank: #5692 (-64)
30K → 20M
10:16 | 7:33/mi
21M
2:28:31
Rank: #5835 (-143)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:34:00
Rank: #5856 (-21)
21M → 35K
5:29 | 7:20/mi
23M
2:43:31
Rank: #5863 (-7)
35K → 23M
9:31 | 7:36/mi
24M
2:51:49
Rank: #6081 (-218)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
2:58:49
Rank: #6202 (-121)
24M → 40K
7:00 | 8:11/mi
25.2M
3:01:51
Rank: #6251 (-49)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:10:15
Rank: #6478 (-227)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:49
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:39:26
Pace7:35 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1622:097:0822:09
7:08
-
10K
6.21 mi11:10:0243:557:0421:46
7:00
-0:08
15K
9.32 mi11:31:061:04:596:5821:04
6:47
-0:13
20K
12.43 mi11:52:201:26:136:5621:14
6:50
+0:03
Half
13.11 mi11:56:561:30:496:564:36
6:45
-0:05
25K
15.53 mi12:13:361:47:296:5516:40
6:52
+0:07
30K
18.64 mi12:36:002:09:536:5822:24
7:13
+0:21
20M
20.00 mi12:46:162:20:097:0010:16
7:33
+0:20
21M
21.00 mi12:54:382:28:317:048:22
8:22
+0:49
35K
21.75 mi13:00:072:34:007:055:29
7:20
-1:02
23M
23.00 mi13:09:382:43:317:079:31
7:36
+0:16
24M
24.00 mi13:17:562:51:497:108:18
8:18
+0:42
40K
24.85 mi13:24:562:58:497:127:00
8:11
-0:07
25.2M
25.20 mi13:27:583:01:517:133:02
8:48
+0:37
Finish
26.22 mi13:36:223:10:157:168:24
8:15
-0:33

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

6:45 /mi

Average Pace

7:16 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:20

45% of race

Time at Steady Pace

1:09:49

37% of race

Time at Slower Pace

35:06

18% of race

Average Pace: 7:15 /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 mi10:48:1622:097:0822:09
7:08
#7059
10K
6.21 mi11:10:0243:557:0421:46
7:00
#6897
15K
9.32 mi11:31:061:04:596:5821:04
6:47
#6331
20K
12.43 mi11:52:201:26:136:5621:14
6:50
#5969
Half
13.11 mi11:56:561:30:496:564:36
6:45
#5906
25K
15.53 mi12:13:361:47:296:5516:40
6:52
#5707
30K
18.64 mi12:36:002:09:536:5822:24
7:13
#5628
20M
20.00 mi12:46:162:20:097:0010:16
7:33
#5692
21M
21.00 mi12:54:382:28:317:048:22
8:22
#5835
35K
21.75 mi13:00:072:34:007:055:29
7:20
#5856
23M
23.00 mi13:09:382:43:317:079:31
7:36
#5863
24M
24.00 mi13:17:562:51:497:108:18
8:18
#6081
40K
24.85 mi13:24:562:58:497:127:00
8:11
#6202
25.2M
25.20 mi13:27:583:01:517:133:02
8:48
#6251
Finish
26.22 mi13:36:223:10:157:168:24
8:15
#6478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7059631363134949(Top 19%)4600(Top 30%)4600(Top 204%)
10K6.21 mi3.10 mi6897+1626188+1256188+1256848(Top 26%)6123(Top 40%)6123(Top 272%)
15K9.32 mi3.11 mi6331+5665732+4565732+4564949(Top 19%)4600(Top 30%)4600(Top 204%)
20K12.43 mi3.11 mi5969+3625449+2835449+2834775(Top 18%)4437(Top 29%)4437(Top 197%)
Half13.11 mi0.68 mi5906+635403+465403+464821(Top 18%)4483(Top 30%)4483(Top 199%)
25K15.53 mi2.42 mi5707+1995248+1555248+1554780(Top 18%)4437(Top 29%)4437(Top 197%)
30K18.64 mi3.11 mi5628+795168+805168+805555(Top 21%)5036(Top 33%)5036(Top 224%)
20M20.00 mi1.36 mi5692-645214-465214-467145(Top 27%)6062(Top 40%)6062(Top 269%)
21M21.00 mi1.00 mi5835-1435315-1015315-1019600(Top 36%)7387(Top 49%)7387(Top 328%)
35K21.75 mi0.75 mi5856-215324-95324-97288(Top 27%)6061(Top 40%)6061(Top 269%)
23M23.00 mi1.25 mi5863-75317+75317+77066(Top 27%)5861(Top 39%)5861(Top 260%)
24M24.00 mi1.00 mi6081-2185471-1545471-15413216(Top 50%)8950(Top 59%)8950(Top 397%)
40K24.85 mi0.85 mi6202-1215553-825553-8211219(Top 42%)7924(Top 52%)7924(Top 352%)
25.2M25.20 mi0.35 mi6251-495582-295582-2911203(Top 42%)7866(Top 52%)7866(Top 349%)
Finish26.22 mi1.02 mi6478-2275731-1495731-14913680(Top 51%)9085(Top 60%)9085(Top 403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4949

Males

4600

M45-49

4600

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6848

Males

6123

M45-49

6123

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4949

Males

4600

M45-49

4600

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4775

Males

4437

M45-49

4437

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4821

Males

4483

M45-49

4483

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4780

Males

4437

M45-49

4437

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5555

Males

5036

M45-49

5036

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7145

Males

6062

M45-49

6062

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9600

Males

7387

M45-49

7387

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7288

Males

6061

M45-49

6061

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7066

Males

5861

M45-49

5861

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13216

Males

8950

M45-49

8950

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11219

Males

7924

M45-49

7924

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11203

Males

7866

M45-49

7866

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13680

Males

9085

M45-49

9085

Passing Analysis

Category:
Athletes Passed
1844
Passed By
1263
Net Change
+581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7059
5K → 10K285123+162#7059#6897
10K → 15K5682+566#6897#6331
15K → 20K3653+362#6331#5969
20K → Half641+63#5969#5906
Half → 25K2045+199#5906#5707
25K → 30K15980+79#5707#5628
30K → 20M37101-64#5628#5692
20M → 21M20163-143#5692#5835
21M → 35K2748-21#5835#5856
35K → 23M5057-7#5856#5863
23M → 24M25243-218#5863#6081
24M → 40K22143-121#6081#6202
40K → 25.2M958-49#6202#6251
25.2M → Finish9236-227#6251#6478
TOTALS18441263+581
📊

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