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BOSTON MARATHON 2023

Matthew Benedettini

Bib: 2621•M

HI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:33/mi
20:22
↑ 97↓ 3451.5%
10K· 6.21 mi
6:23/mi
40:12
↑ 79↓ 1380.4%
15K· 9.32 mi
6:21/mi
59:55
↑ 67↓ 78
20K· 12.43 mi
6:20/mi
1:19:35
↑ 106↓ 860.1%
Half· 13.11 mi
6:09/mi
1:23:47
↑ 19↓ 370.5%
25K· 15.53 mi
6:25/mi
1:39:20
↑ 66↓ 880.2%
30K· 18.64 mi
6:29/mi
1:59:29
↑ 181↓ 1480.2%
20M
6:23/mi
2:08:10
↑ 64↓ 500.2%
21M
6:27/mi
2:14:37
↑ 106↓ 241.6%
35K· 21.75 mi
6:01/mi
2:19:07
↑ 17↓ 861.7%
23M
6:19/mi
2:27:01
↑ 23↓ 630.6%
24M
6:13/mi
2:33:14
↓ 821.3%
40K· 24.85 mi
6:21/mi
2:38:40
↓ 200.3%
25.2M
6:14/mi
2:40:49
↑ 13↓ 160.2%
Finish· 26.22 mi
6:14/mi
2:47:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:23:47
Pace6:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:23
Pace6:22 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5120:226:3320:22
6:33
-
10K
6.21 mi10:41:4140:126:2819:50
6:23
-0:10
15K
9.32 mi11:01:2459:556:2619:43
6:21
-0:02
20K
12.43 mi11:21:041:19:356:2419:40
6:20
-0:01
Half
13.11 mi11:25:161:23:476:234:12
6:09
-0:11
25K
15.53 mi11:40:491:39:206:2415:33
6:25
+0:16
30K
18.64 mi12:00:581:59:296:2520:09
6:29
+0:04
20M
20.00 mi12:09:392:08:106:248:41
6:23
-0:06
21M
21.00 mi12:16:062:14:376:256:27
6:27
+0:04
35K
21.75 mi12:20:362:19:076:244:30
6:01
-0:26
23M
23.00 mi12:28:302:27:016:247:54
6:19
+0:18
24M
24.00 mi12:34:432:33:146:236:13
6:13
-0:06
40K
24.85 mi12:40:092:38:406:235:26
6:21
+0:08
25.2M
25.20 mi12:42:182:40:496:232:09
6:14
-0:07
Finish
26.22 mi12:48:392:47:106:236:21
6:14
0:00

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

6:01 /mi

Average Pace

6:23 /mi

Slowest Pace

6:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:19

19% of race

Time at Steady Pace

2:15:51

81% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:21:5120:226:3320:22
6:33
#2567
10K
6.21 mi10:41:4140:126:2819:50
6:23
#2324
15K
9.32 mi11:01:2459:556:2619:43
6:21
#2132
20K
12.43 mi11:21:041:19:356:2419:40
6:20
#1948
Half
13.11 mi11:25:161:23:476:234:12
6:09
#1895
25K
15.53 mi11:40:491:39:206:2415:33
6:25
#1865
30K
18.64 mi12:00:581:59:296:2520:09
6:29
#1772
20M
20.00 mi12:09:392:08:106:248:41
6:23
#1701
21M
21.00 mi12:16:062:14:376:256:27
6:27
#1607
35K
21.75 mi12:20:362:19:076:244:30
6:01
#1566
23M
23.00 mi12:28:302:27:016:247:54
6:19
#1488
24M
24.00 mi12:34:432:33:146:236:13
6:13
#1446
40K
24.85 mi12:40:092:38:406:235:26
6:21
#1415
25.2M
25.20 mi12:42:182:40:496:232:09
6:14
#1378
Finish
26.22 mi12:48:392:47:106:236:21
6:14
#1355
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2567244624461845(Top 7%)1767(Top 12%)1767(Top 33%)
10K6.21 mi3.10 mi2324+2432219+2272219+2272145(Top 8%)2054(Top 14%)2054(Top 39%)
15K9.32 mi3.11 mi2132+1922044+1752044+1751845(Top 7%)1767(Top 12%)1767(Top 33%)
20K12.43 mi3.11 mi1948+1841865+1791865+1791518(Top 6%)1450(Top 10%)1450(Top 27%)
Half13.11 mi0.68 mi1895+531815+501815+501203(Top 5%)1152(Top 8%)1152(Top 22%)
25K15.53 mi2.42 mi1865+301784+311784+311760(Top 7%)1684(Top 11%)1684(Top 32%)
30K18.64 mi3.11 mi1772+931696+881696+881509(Top 6%)1444(Top 10%)1444(Top 27%)
20M20.00 mi1.36 mi1701+711627+691627+691114(Top 4%)1068(Top 7%)1068(Top 20%)
21M21.00 mi1.00 mi1607+941536+911536+91575(Top 2%)541(Top 4%)541(Top 10%)
35K21.75 mi0.75 mi1566+411497+391497+39735(Top 3%)695(Top 5%)695(Top 13%)
23M23.00 mi1.25 mi1488+781421+761421+76867(Top 3%)823(Top 5%)823(Top 16%)
24M24.00 mi1.00 mi1446+421379+421379+421077(Top 4%)1019(Top 7%)1019(Top 19%)
40K24.85 mi0.85 mi1415+311349+301349+301058(Top 4%)1001(Top 7%)1001(Top 19%)
25.2M25.20 mi0.35 mi1378+371313+361313+36169(Top 0.6%)150(Top 1.0%)150(Top 3%)
Finish26.22 mi1.02 mi1355+231291+221291+221409(Top 5%)1332(Top 9%)1332(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1845

Males

1767

M18-39

1767

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2145

Males

2054

M18-39

2054

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1845

Males

1767

M18-39

1767

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1518

Males

1450

M18-39

1450

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1203

Males

1152

M18-39

1152

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1760

Males

1684

M18-39

1684

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1509

Males

1444

M18-39

1444

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1114

Males

1068

M18-39

1068

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

575

Males

541

M18-39

541

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

735

Males

695

M18-39

695

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

867

Males

823

M18-39

823

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1077

Males

1019

M18-39

1019

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1058

Males

1001

M18-39

1001

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

169

Males

150

M18-39

150

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1409

Males

1332

M18-39

1332

Passing Analysis

Category:
Athletes Passed
1345
Passed By
133
Net Change
+1212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2567
5K → 10K28340+243#2567#2324
10K → 15K20715+192#2324#2132
15K → 20K1884+184#2132#1948
20K → Half530+53#1948#1895
Half → 25K5121+30#1895#1865
25K → 30K11017+93#1865#1772
30K → 20M765+71#1772#1701
20M → 21M940+94#1701#1607
21M → 35K410+41#1607#1566
35K → 23M791+78#1566#1488
23M → 24M508+42#1488#1446
24M → 40K365+31#1446#1415
40K → 25.2M381+37#1415#1378
25.2M → Finish3916+23#1378#1355
TOTALS1345133+1212
📊

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