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BOSTON MARATHON 2023

Francesco Pizzi

Bib: 1159•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Masters (Masters Men)
#0 / 9891
Top 4%
Division (M45-49)
#0 / 2252
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:31
Rank: #1382
Start → 5K
6:17/mi
19:31 split
10K· 6.21 mi
39:06
Rank: #1535 (-153)
5K → 10K
6:18/mi
19:35 split
15K· 9.32 mi
58:46
Rank: #1605 (-70)
10K → 15K
6:20/mi
19:40 split
20K· 12.43 mi
1:18:49
Rank: #1698 (-93)
15K → 20K
6:27/mi
20:03 split
Half· 13.11 mi
1:23:10
Rank: #1715 (-17)
20K → Half
6:23/mi
4:21 split
25K· 15.53 mi
1:38:45
Rank: #1735 (-20)
Half → 25K
6:26/mi
15:35 split
30K· 18.64 mi
1:59:18
Rank: #1727 (+8)
25K → 30K
6:37/mi
20:33 split
20M
2:08:16
Rank: #1725 (+2)
30K → 20M
6:36/mi
8:58 split
21M
2:15:22
Rank: #1748 (-23)
20M → 21M
7:06/mi
7:06 split
35K· 21.75 mi
2:20:12
Rank: #1758 (-10)
21M → 35K
6:28/mi
4:50 split
23M
2:28:51
Rank: #1812 (-54)
35K → 23M
6:55/mi
8:39 split
24M
2:35:47
Rank: #1885 (-73)
23M → 24M
6:56/mi
6:56 split
40K· 24.85 mi
2:41:50
Rank: #1944 (-59)
24M → 40K
7:05/mi
6:03 split
25.2M
2:44:29
Rank: #1968 (-24)
40K → 25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
2:51:26
Rank: #2007 (-39)
25.2M → Finish
6:49/mi
6:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:10
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:28:16
Pace6:44 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0519:316:1719:31
6:17
-
10K
6.21 mi10:39:4039:066:1819:35
6:18
+0:01
15K
9.32 mi10:59:2058:466:1819:40
6:20
+0:02
20K
12.43 mi11:19:231:18:496:2120:03
6:27
+0:07
Half
13.11 mi11:23:441:23:106:214:21
6:23
-0:04
25K
15.53 mi11:39:191:38:456:2115:35
6:26
+0:03
30K
18.64 mi11:59:521:59:186:2420:33
6:37
+0:11
20M
20.00 mi12:08:502:08:166:258:58
6:36
-0:01
21M
21.00 mi12:15:562:15:226:277:06
7:06
+0:30
35K
21.75 mi12:20:462:20:126:274:50
6:28
-0:38
23M
23.00 mi12:29:252:28:516:288:39
6:55
+0:27
24M
24.00 mi12:36:212:35:476:296:56
6:56
+0:01
40K
24.85 mi12:42:242:41:506:316:03
7:05
+0:09
25.2M
25.20 mi12:45:032:44:296:322:39
7:41
+0:36
Finish
26.22 mi12:52:002:51:266:336:57
6:49
-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

6:17 /mi

Average Pace

6:33 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:07

37% of race

Time at Steady Pace

1:09:59

41% of race

Time at Slower Pace

38:20

22% of race

Average Pace: 6:32 /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 mi10:20:0519:316:1719:31
6:17
#1382
10K
6.21 mi10:39:4039:066:1819:35
6:18
#1535
15K
9.32 mi10:59:2058:466:1819:40
6:20
#1605
20K
12.43 mi11:19:231:18:496:2120:03
6:27
#1698
Half
13.11 mi11:23:441:23:106:214:21
6:23
#1715
25K
15.53 mi11:39:191:38:456:2115:35
6:26
#1735
30K
18.64 mi11:59:521:59:186:2420:33
6:37
#1727
20M
20.00 mi12:08:502:08:166:258:58
6:36
#1725
21M
21.00 mi12:15:562:15:226:277:06
7:06
#1748
35K
21.75 mi12:20:462:20:126:274:50
6:28
#1758
23M
23.00 mi12:29:252:28:516:288:39
6:55
#1812
24M
24.00 mi12:36:212:35:476:296:56
6:56
#1885
40K
24.85 mi12:42:242:41:506:316:03
7:05
#1944
25.2M
25.20 mi12:45:032:44:296:322:39
7:41
#1968
Finish
26.22 mi12:52:002:51:266:336:57
6:49
#2007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1382131413141786(Top 7%)1710(Top 11%)1710(Top 76%)
10K6.21 mi3.10 mi1535-1531465-1511465-1511792(Top 7%)1714(Top 11%)1714(Top 76%)
15K9.32 mi3.11 mi1605-701533-681533-681786(Top 7%)1710(Top 11%)1710(Top 76%)
20K12.43 mi3.11 mi1698-931625-921625-922056(Top 8%)1975(Top 13%)1975(Top 88%)
Half13.11 mi0.68 mi1715-171642-171642-172104(Top 8%)2020(Top 13%)2020(Top 90%)
25K15.53 mi2.42 mi1735-201659-171659-171843(Top 7%)1766(Top 12%)1766(Top 78%)
30K18.64 mi3.11 mi1727+81651+81651+82016(Top 8%)1929(Top 13%)1929(Top 86%)
20M20.00 mi1.36 mi1725+21649+21649+21852(Top 7%)1765(Top 12%)1765(Top 78%)
21M21.00 mi1.00 mi1748-231673-241673-242603(Top 10%)2449(Top 16%)2449(Top 109%)
35K21.75 mi0.75 mi1758-101684-111684-112206(Top 8%)2093(Top 14%)2093(Top 93%)
23M23.00 mi1.25 mi1812-541733-491733-493243(Top 12%)3012(Top 20%)3012(Top 134%)
24M24.00 mi1.00 mi1885-731805-721805-724303(Top 16%)3895(Top 26%)3895(Top 173%)
40K24.85 mi0.85 mi1944-591860-551860-554206(Top 16%)3741(Top 25%)3741(Top 166%)
25.2M25.20 mi0.35 mi1968-241884-241884-244694(Top 18%)4047(Top 27%)4047(Top 180%)
Finish26.22 mi1.02 mi2007-391923-391923-394149(Top 16%)3653(Top 24%)3653(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1786

Males

1710

M45-49

1710

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1792

Males

1714

M45-49

1714

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1786

Males

1710

M45-49

1710

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2056

Males

1975

M45-49

1975

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2104

Males

2020

M45-49

2020

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1843

Males

1766

M45-49

1766

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2016

Males

1929

M45-49

1929

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

1852

Males

1765

M45-49

1765

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2603

Males

2449

M45-49

2449

21M→35K

21.0 - 21.8 mi

Top 8%
×7story building
+17ft-86ft

Overall

2206

Males

2093

M45-49

2093

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3243

Males

3012

M45-49

3012

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4303

Males

3895

M45-49

3895

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4206

Males

3741

M45-49

3741

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4694

Males

4047

M45-49

4047

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4149

Males

3653

M45-49

3653

Passing Analysis

Category:
Athletes Passed
293
Passed By
918
Net Change
-625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1382
5K → 10K21174-153#1382#1535
10K → 15K30100-70#1535#1605
15K → 20K25118-93#1605#1698
20K → Half522-17#1698#1715
Half → 25K2646-20#1715#1735
25K → 30K6052+8#1735#1727
30K → 20M3129+2#1727#1725
20M → 21M1639-23#1725#1748
21M → 35K1727-10#1748#1758
35K → 23M1771-54#1758#1812
23M → 24M780-73#1812#1885
24M → 40K1372-59#1885#1944
40K → 25.2M529-24#1944#1968
25.2M → Finish2059-39#1968#2007
TOTALS293918-625
📊

Passing Visuals

Category:
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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