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BOSTON MARATHON 2023

Matthew Pufall

Bib: 5359•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #6201
Start → 5K
21:43 | 6:59/mi
10K· 6.21 mi
43:07
Rank: #6122 (+79)
5K → 10K
21:24 | 6:53/mi
15K· 9.32 mi
1:04:40
Rank: #6114 (+8)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:27:14
Rank: #6462 (-348)
15K → 20K
22:34 | 7:16/mi
Half· 13.11 mi
1:32:02
Rank: #6464 (-2)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:49:31
Rank: #6503 (-39)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:13:10
Rank: #6648 (-145)
25K → 30K
23:39 | 7:37/mi
20M
2:23:55
Rank: #6802 (-154)
30K → 20M
10:45 | 7:55/mi
21M
2:32:50
Rank: #7026 (-224)
20M → 21M
8:55 | 8:55/mi
35K· 21.75 mi
2:38:57
Rank: #7226 (-200)
21M → 35K
6:07 | 8:11/mi
23M
2:49:56
Rank: #7603 (-377)
35K → 23M
10:59 | 8:46/mi
24M
2:58:20
Rank: #7875 (-272)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:05:33
Rank: #8039 (-164)
24M → 40K
7:13 | 8:26/mi
25.2M
3:08:37
Rank: #8095 (-56)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:16:44
Rank: #8214 (-119)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:02
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:44:42
Pace7:59 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3521:436:5921:43
6:59
-
10K
6.21 mi10:45:5943:076:5621:24
6:53
-0:06
15K
9.32 mi11:07:321:04:406:5621:33
6:56
+0:03
20K
12.43 mi11:30:061:27:147:0122:34
7:16
+0:20
Half
13.11 mi11:34:541:32:027:014:48
7:02
-0:14
25K
15.53 mi11:52:231:49:317:0317:29
7:13
+0:11
30K
18.64 mi12:16:022:13:107:0923:39
7:37
+0:24
20M
20.00 mi12:26:472:23:557:1210:45
7:55
+0:18
21M
21.00 mi12:35:422:32:507:178:55
8:55
+1:00
35K
21.75 mi12:41:492:38:577:196:07
8:11
-0:44
23M
23.00 mi12:52:482:49:567:2310:59
8:46
+0:35
24M
24.00 mi13:01:122:58:207:268:24
8:24
-0:22
40K
24.85 mi13:08:253:05:337:287:13
8:26
+0:02
25.2M
25.20 mi13:11:293:08:377:293:04
8:54
+0:28
Finish
26.22 mi13:19:363:16:447:318:07
7:58
-0:56

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

6:53 /mi

Average Pace

7:31 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:31

56% of race

Time at Steady Pace

48:38

25% of race

Time at Slower Pace

38:35

20% of race

Average Pace: 7:30 /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 mi10:24:3521:436:5921:43
6:59
#6201
10K
6.21 mi10:45:5943:076:5621:24
6:53
#6122
15K
9.32 mi11:07:321:04:406:5621:33
6:56
#6114
20K
12.43 mi11:30:061:27:147:0122:34
7:16
#6462
Half
13.11 mi11:34:541:32:027:014:48
7:02
#6464
25K
15.53 mi11:52:231:49:317:0317:29
7:13
#6503
30K
18.64 mi12:16:022:13:107:0923:39
7:37
#6648
20M
20.00 mi12:26:472:23:557:1210:45
7:55
#6802
21M
21.00 mi12:35:422:32:507:178:55
8:55
#7026
35K
21.75 mi12:41:492:38:577:196:07
8:11
#7226
23M
23.00 mi12:52:482:49:567:2310:59
8:46
#7603
24M
24.00 mi13:01:122:58:207:268:24
8:24
#7875
40K
24.85 mi13:08:253:05:337:287:13
8:26
#8039
25.2M
25.20 mi13:11:293:08:377:293:04
8:54
#8095
Finish
26.22 mi13:19:363:16:447:318:07
7:58
#8214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6201565956596188(Top 23%)5610(Top 37%)5610(Top 250%)
10K6.21 mi3.10 mi6122+795580+795580+796044(Top 23%)5499(Top 36%)5499(Top 245%)
15K9.32 mi3.11 mi6114+85569+115569+116188(Top 23%)5610(Top 37%)5610(Top 250%)
20K12.43 mi3.11 mi6462-3485834-2655834-2657528(Top 28%)6580(Top 43%)6580(Top 294%)
Half13.11 mi0.68 mi6464-25835-15835-16773(Top 25%)6080(Top 40%)6080(Top 271%)
25K15.53 mi2.42 mi6503-395854-195854-196736(Top 25%)5961(Top 39%)5961(Top 266%)
30K18.64 mi3.11 mi6648-1455951-975951-978006(Top 30%)6690(Top 44%)6690(Top 299%)
20M20.00 mi1.36 mi6802-1546055-1046055-1049603(Top 36%)7519(Top 50%)7519(Top 336%)
21M21.00 mi1.00 mi7026-2246211-1566211-15612898(Top 48%)8978(Top 59%)8978(Top 401%)
35K21.75 mi0.75 mi7226-2006332-1216332-12113223(Top 50%)9064(Top 60%)9064(Top 404%)
23M23.00 mi1.25 mi7603-3776561-2296561-22914802(Top 56%)9710(Top 64%)9710(Top 433%)
24M24.00 mi1.00 mi7875-2726706-1456706-14513833(Top 52%)9230(Top 61%)9230(Top 412%)
40K24.85 mi0.85 mi8039-1646791-856791-8512927(Top 49%)8733(Top 58%)8733(Top 390%)
25.2M25.20 mi0.35 mi8095-566819-286819-2811786(Top 44%)8129(Top 54%)8129(Top 363%)
Finish26.22 mi1.02 mi8214-1196869-506869-5011818(Top 44%)8180(Top 54%)8180(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6188

Males

5610

M40-44

5610

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6044

Males

5499

M40-44

5499

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6188

Males

5610

M40-44

5610

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7528

Males

6580

M40-44

6580

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6773

Males

6080

M40-44

6080

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6736

Males

5961

M40-44

5961

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8006

Males

6690

M40-44

6690

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9603

Males

7519

M40-44

7519

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12898

Males

8978

M40-44

8978

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13223

Males

9064

M40-44

9064

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14802

Males

9710

M40-44

9710

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13833

Males

9230

M40-44

9230

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12927

Males

8733

M40-44

8733

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11786

Males

8129

M40-44

8129

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11818

Males

8180

M40-44

8180

Passing Analysis

Category:
Athletes Passed
682
Passed By
2695
Net Change
-2013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6201
5K → 10K224145+79#6201#6122
10K → 15K126118+8#6122#6114
15K → 20K28376-348#6114#6462
20K → Half2022-2#6462#6464
Half → 25K6099-39#6464#6503
25K → 30K68213-145#6503#6648
30K → 20M25179-154#6648#6802
20M → 21M22246-224#6802#7026
21M → 35K4204-200#7026#7226
35K → 23M18395-377#7226#7603
23M → 24M23295-272#7603#7875
24M → 40K23187-164#7875#8039
40K → 25.2M1571-56#8039#8095
25.2M → Finish26145-119#8095#8214
TOTALS6822695-2013
📊

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