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BOSTON MARATHON 2023

Anthony Zaia

Bib: 6097•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 41%
Division (M55-59)
#0 / 1422
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:38
Rank: #6028
Start → 5K
21:38 | 6:58/mi
10K· 6.21 mi
43:11
Rank: #6199 (-171)
5K → 10K
21:33 | 6:56/mi
15K· 9.32 mi
1:04:52
Rank: #6253 (-54)
10K → 15K
21:41 | 6:59/mi
20K· 12.43 mi
1:28:50
Rank: #7212 (-959)
15K → 20K
23:58 | 7:43/mi
Half· 13.11 mi
1:34:02
Rank: #7364 (-152)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:57:16
Rank: #10031 (-2667)
Half → 25K
23:14 | 9:35/mi
30K· 18.64 mi
2:23:04
Rank: #10568 (-537)
25K → 30K
25:48 | 8:18/mi
20M
2:33:48
Rank: #10480 (+88)
30K → 20M
10:44 | 7:54/mi
21M
2:42:54
Rank: #10664 (-184)
20M → 21M
9:06 | 9:06/mi
35K· 21.75 mi
2:48:35
Rank: #10585 (+79)
21M → 35K
5:41 | 7:36/mi
23M
2:58:30
Rank: #10481 (+104)
35K → 23M
9:55 | 7:55/mi
24M
3:05:57
Rank: #10322 (+159)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
3:12:31
Rank: #10186 (+136)
24M → 40K
6:34 | 7:41/mi
25.2M
3:15:20
Rank: #10134 (+52)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:22:46
Rank: #9979 (+155)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:02
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:48:44
Pace8:18 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4521:386:5821:38
6:58
-
10K
6.21 mi10:46:1843:116:5721:33
6:56
-0:02
15K
9.32 mi11:07:591:04:526:5821:41
6:59
+0:03
20K
12.43 mi11:31:571:28:507:0923:58
7:43
+0:44
Half
13.11 mi11:37:091:34:027:105:12
7:37
-0:06
25K
15.53 mi12:00:231:57:167:3323:14
9:35
+1:58
30K
18.64 mi12:26:112:23:047:4025:48
8:18
-1:17
20M
20.00 mi12:36:552:33:487:4110:44
7:54
-0:24
21M
21.00 mi12:46:012:42:547:459:06
9:06
+1:12
35K
21.75 mi12:51:422:48:357:455:41
7:36
-1:30
23M
23.00 mi13:01:372:58:307:469:55
7:55
+0:19
24M
24.00 mi13:09:043:05:577:457:27
7:27
-0:28
40K
24.85 mi13:15:383:12:317:456:34
7:41
+0:14
25.2M
25.20 mi13:18:273:15:207:452:49
8:10
+0:29
Finish
26.22 mi13:25:533:22:467:447:26
7:18
-0:52

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

6:56 /mi

Average Pace

7:44 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:18

36% of race

Time at Steady Pace

1:09:31

34% of race

Time at Slower Pace

1:00:57

30% of race

Average Pace: 7:44 /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 mi10:24:4521:386:5821:38
6:58
#6028
10K
6.21 mi10:46:1843:116:5721:33
6:56
#6199
15K
9.32 mi11:07:591:04:526:5821:41
6:59
#6253
20K
12.43 mi11:31:571:28:507:0923:58
7:43
#7212
Half
13.11 mi11:37:091:34:027:105:12
7:37
#7364
25K
15.53 mi12:00:231:57:167:3323:14
9:35
#10031
30K
18.64 mi12:26:112:23:047:4025:48
8:18
#10568
20M
20.00 mi12:36:552:33:487:4110:44
7:54
#10480
21M
21.00 mi12:46:012:42:547:459:06
9:06
#10664
35K
21.75 mi12:51:422:48:357:455:41
7:36
#10585
23M
23.00 mi13:01:372:58:307:469:55
7:55
#10481
24M
24.00 mi13:09:043:05:577:457:27
7:27
#10322
40K
24.85 mi13:15:383:12:317:456:34
7:41
#10186
25.2M
25.20 mi13:18:273:15:207:452:49
8:10
#10134
Finish
26.22 mi13:25:533:22:467:447:26
7:18
#9979
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6028551155116439(Top 24%)5808(Top 38%)5808(Top 408%)
10K6.21 mi3.10 mi6199-1715639-1285639-1286403(Top 24%)5783(Top 38%)5783(Top 407%)
15K9.32 mi3.11 mi6253-545676-375676-376439(Top 24%)5808(Top 38%)5808(Top 408%)
20K12.43 mi3.11 mi7212-9596401-7256401-72511019(Top 41%)8584(Top 57%)8584(Top 604%)
Half13.11 mi0.68 mi7364-1526514-1136514-11311130(Top 42%)8662(Top 57%)8662(Top 609%)
25K15.53 mi2.42 mi10031-26678141-16278141-162721088(Top 79%)12749(Top 84%)12749(Top 897%)
30K18.64 mi3.11 mi10568-5378365-2248365-22413043(Top 49%)9240(Top 61%)9240(Top 650%)
20M20.00 mi1.36 mi10480+888305+608305+609546(Top 36%)7499(Top 49%)7499(Top 527%)
21M21.00 mi1.00 mi10664-1848365-608365-6013952(Top 52%)9465(Top 62%)9465(Top 666%)
35K21.75 mi0.75 mi10585+798303+628303+629239(Top 35%)7216(Top 48%)7216(Top 507%)
23M23.00 mi1.25 mi10481+1048226+778226+779202(Top 35%)7070(Top 47%)7070(Top 497%)
24M24.00 mi1.00 mi10322+1598122+1048122+1047374(Top 28%)5944(Top 39%)5944(Top 418%)
40K24.85 mi0.85 mi10186+1368033+898033+897838(Top 29%)6152(Top 41%)6152(Top 433%)
25.2M25.20 mi0.35 mi10134+527991+427991+427501(Top 28%)5901(Top 39%)5901(Top 415%)
Finish26.22 mi1.02 mi9979+1557880+1117880+1117093(Top 27%)5632(Top 37%)5632(Top 396%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6439

Males

5808

M55-59

5808

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6403

Males

5783

M55-59

5783

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6439

Males

5808

M55-59

5808

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11019

Males

8584

M55-59

8584

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11130

Males

8662

M55-59

8662

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21088

Males

12749

M55-59

12749

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13043

Males

9240

M55-59

9240

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9546

Males

7499

M55-59

7499

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13952

Males

9465

M55-59

9465

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9239

Males

7216

M55-59

7216

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9202

Males

7070

M55-59

7070

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7374

Males

5944

M55-59

5944

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7838

Males

6152

M55-59

6152

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7501

Males

5901

M55-59

5901

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7093

Males

5632

M55-59

5632

Passing Analysis

Category:
Athletes Passed
1212*
Passed By
5161
Net Change
-3951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6028
5K → 10K110281-171#6028#6199
10K → 15K92146-54#6199#6253
15K → 20K8967-959#6253#7212
20K → Half3155-152#7212#7364
Half → 25K22667-2667#7364#10031
25K → 30K56593-537#10031#10568
30K → 20M120*32+88#10568#10480
20M → 21M35219-184#10480#10664
21M → 35K9516+79#10664#10585
35K → 23M13632+104#10585#10481
23M → 24M1689+159#10481#10322
24M → 40K15418+136#10322#10186
40K → 25.2M58*6+52#10186#10134
25.2M → Finish175*20+155#10134#9979
TOTALS1212*5161-3951

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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