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BOSTON MARATHON 2023

Paul Zani

Bib: 3716•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M55-59)
#0 / 1422
Top 0.8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4920
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:16
Rank: #4971 (-51)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:03:20
Rank: #4948 (+23)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:24:32
Rank: #4860 (+88)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:29:06
Rank: #4829 (+31)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:27
Rank: #4564 (+265)
Half → 25K
16:21 | 6:45/mi
30K· 18.64 mi
2:06:18
Rank: #4077 (+487)
25K → 30K
20:51 | 6:43/mi
20M
2:15:23
Rank: #3860 (+217)
30K → 20M
9:05 | 6:41/mi
21M
2:22:12
Rank: #3624 (+236)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:26:51
Rank: #3467 (+157)
21M → 35K
4:39 | 6:13/mi
23M
2:34:57
Rank: #3248 (+219)
35K → 23M
8:06 | 6:28/mi
24M
2:41:05
Rank: #3053 (+195)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:46:26
Rank: #2892 (+161)
24M → 40K
5:21 | 6:15/mi
25.2M
2:48:43
Rank: #2811 (+81)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:54:49
Rank: #2657 (+154)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:29:06
Pace6:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:43
Pace6:32 /mi
📊Negative Split: 3.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3521:136:5021:13
6:50
-
10K
6.21 mi10:43:3842:166:4821:03
6:47
-0:03
15K
9.32 mi11:04:421:03:206:4821:04
6:47
0:00
20K
12.43 mi11:25:541:24:326:4821:12
6:49
+0:02
Half
13.11 mi11:30:281:29:066:484:34
6:42
-0:07
25K
15.53 mi11:46:491:45:276:4716:21
6:45
+0:03
30K
18.64 mi12:07:402:06:186:4720:51
6:43
-0:02
20M
20.00 mi12:16:452:15:236:469:05
6:41
-0:02
21M
21.00 mi12:23:342:22:126:466:49
6:49
+0:08
35K
21.75 mi12:28:132:26:516:454:39
6:13
-0:36
23M
23.00 mi12:36:192:34:576:448:06
6:28
+0:15
24M
24.00 mi12:42:272:41:056:436:08
6:08
-0:20
40K
24.85 mi12:47:482:46:266:425:21
6:15
+0:07
25.2M
25.20 mi12:50:052:48:436:422:17
6:37
+0:22
Finish
26.22 mi12:56:112:54:496:406:06
5:59
-0:38

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

5:59 /mi

Average Pace

6:40 /mi

Slowest Pace

6:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:20

17% of race

Time at Steady Pace

2:24:29

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:22:3521:136:5021:13
6:50
#4920
10K
6.21 mi10:43:3842:166:4821:03
6:47
#4971
15K
9.32 mi11:04:421:03:206:4821:04
6:47
#4948
20K
12.43 mi11:25:541:24:326:4821:12
6:49
#4860
Half
13.11 mi11:30:281:29:066:484:34
6:42
#4829
25K
15.53 mi11:46:491:45:276:4716:21
6:45
#4564
30K
18.64 mi12:07:402:06:186:4720:51
6:43
#4077
20M
20.00 mi12:16:452:15:236:469:05
6:41
#3860
21M
21.00 mi12:23:342:22:126:466:49
6:49
#3624
35K
21.75 mi12:28:132:26:516:454:39
6:13
#3467
23M
23.00 mi12:36:192:34:576:448:06
6:28
#3248
24M
24.00 mi12:42:272:41:056:436:08
6:08
#3053
40K
24.85 mi12:47:482:46:266:425:21
6:15
#2892
25.2M
25.20 mi12:50:052:48:436:422:17
6:37
#2811
Finish
26.22 mi12:56:112:54:496:406:06
5:59
#2657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4920456645664905(Top 18%)4556(Top 30%)4556(Top 320%)
10K6.21 mi3.10 mi4971-514610-444610-445026(Top 19%)4649(Top 31%)4649(Top 327%)
15K9.32 mi3.11 mi4948+234595+154595+154905(Top 18%)4556(Top 30%)4556(Top 320%)
20K12.43 mi3.11 mi4860+884525+704525+704634(Top 17%)4312(Top 28%)4312(Top 303%)
Half13.11 mi0.68 mi4829+314496+294496+294161(Top 16%)3885(Top 26%)3885(Top 273%)
25K15.53 mi2.42 mi4564+2654261+2354261+2353670(Top 14%)3455(Top 23%)3455(Top 243%)
30K18.64 mi3.11 mi4077+4873833+4283833+4282462(Top 9%)2344(Top 15%)2344(Top 165%)
20M20.00 mi1.36 mi3860+2173635+1983635+1982217(Top 8%)2109(Top 14%)2109(Top 148%)
21M21.00 mi1.00 mi3624+2363426+2093426+2091479(Top 6%)1411(Top 9%)1411(Top 99%)
35K21.75 mi0.75 mi3467+1573284+1423284+1421318(Top 5%)1255(Top 8%)1255(Top 88%)
23M23.00 mi1.25 mi3248+2193077+2073077+2071336(Top 5%)1267(Top 8%)1267(Top 89%)
24M24.00 mi1.00 mi3053+1952897+1802897+180852(Top 3%)808(Top 5%)808(Top 57%)
40K24.85 mi0.85 mi2892+1612748+1492748+149801(Top 3%)760(Top 5%)760(Top 53%)
25.2M25.20 mi0.35 mi2811+812671+772671+77750(Top 3%)715(Top 5%)715(Top 50%)
Finish26.22 mi1.02 mi2657+1542533+1382533+138710(Top 3%)679(Top 4%)679(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4905

Males

4556

M55-59

4556

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5026

Males

4649

M55-59

4649

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4905

Males

4556

M55-59

4556

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4634

Males

4312

M55-59

4312

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4161

Males

3885

M55-59

3885

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3670

Males

3455

M55-59

3455

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2462

Males

2344

M55-59

2344

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2217

Males

2109

M55-59

2109

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1479

Males

1411

M55-59

1411

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1318

Males

1255

M55-59

1255

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1336

Males

1267

M55-59

1267

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

852

Males

808

M55-59

808

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

801

Males

760

M55-59

760

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

750

Males

715

M55-59

715

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

710

Males

679

M55-59

679

Passing Analysis

Category:
Athletes Passed
2673
Passed By
410
Net Change
+2263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4920
5K → 10K173224-51#4920#4971
10K → 15K12299+23#4971#4948
15K → 20K14759+88#4948#4860
20K → Half4110+31#4860#4829
Half → 25K27510+265#4829#4564
25K → 30K4881+487#4564#4077
30K → 20M2203+217#4077#3860
20M → 21M2371+236#3860#3624
21M → 35K1581+157#3624#3467
35K → 23M2201+219#3467#3248
23M → 24M1950+195#3248#3053
24M → 40K1610+161#3053#2892
40K → 25.2M821+81#2892#2811
25.2M → Finish1540+154#2811#2657
TOTALS2673410+2263
📊

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