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BOSTON MARATHON 2023

Paul Rufrano

Bib: 8493•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 31%
Division (M18-39)
#0 / 5285
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
6:40/mi
20:44
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
42:06
↑ 79↓ 1380.4%
15K· 9.32 mi
6:48/mi
1:03:15
↑ 67↓ 78
20K· 12.43 mi
6:58/mi
1:24:53
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:29:32
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:46:10
↑ 66↓ 880.2%
30K· 18.64 mi
7:06/mi
2:08:14
↑ 181↓ 1480.2%
20M
7:05/mi
2:17:51
↑ 64↓ 500.2%
21M
7:36/mi
2:25:27
↑ 106↓ 241.6%
35K· 21.75 mi
6:53/mi
2:30:36
↑ 17↓ 861.7%
23M
7:19/mi
2:39:46
↑ 23↓ 630.6%
24M
7:24/mi
2:47:10
↓ 821.3%
40K· 24.85 mi
7:37/mi
2:53:41
↓ 200.3%
25.2M
8:25/mi
2:56:35
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:04:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:34:40
Pace7:13 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:4720:446:4020:44
6:40
-
10K
6.21 mi11:07:0942:066:4721:22
6:53
+0:13
15K
9.32 mi11:28:181:03:156:4721:09
6:48
-0:05
20K
12.43 mi11:49:561:24:536:5021:38
6:58
+0:10
Half
13.11 mi11:54:351:29:326:504:39
6:49
-0:09
25K
15.53 mi12:11:131:46:106:5016:38
6:52
+0:03
30K
18.64 mi12:33:172:08:146:5322:04
7:06
+0:14
20M
20.00 mi12:42:542:17:516:549:37
7:05
-0:01
21M
21.00 mi12:50:302:25:276:567:36
7:36
+0:31
35K
21.75 mi12:55:392:30:366:555:09
6:53
-0:43
23M
23.00 mi13:04:492:39:466:579:10
7:19
+0:26
24M
24.00 mi13:12:132:47:106:587:24
7:24
+0:05
40K
24.85 mi13:18:442:53:416:596:31
7:37
+0:13
25.2M
25.20 mi13:21:382:56:357:002:54
8:25
+0:48
Finish
26.22 mi13:29:153:04:127:027:37
7:28
-0:57

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

6:40 /mi

Average Pace

7:02 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:32

25% of race

Time at Steady Pace

1:36:28

52% of race

Time at Slower Pace

41:12

22% of race

Average Pace: 7:02 /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 mi10:45:4720:446:4020:44
6:40
#3434
10K
6.21 mi11:07:0942:066:4721:22
6:53
#4746
15K
9.32 mi11:28:181:03:156:4721:09
6:48
#4865
20K
12.43 mi11:49:561:24:536:5021:38
6:58
#5131
Half
13.11 mi11:54:351:29:326:504:39
6:49
#5158
25K
15.53 mi12:11:131:46:106:5016:38
6:52
#5040
30K
18.64 mi12:33:172:08:146:5322:04
7:06
#4996
20M
20.00 mi12:42:542:17:516:549:37
7:05
#4934
21M
21.00 mi12:50:302:25:276:567:36
7:36
#4928
35K
21.75 mi12:55:392:30:366:555:09
6:53
#4906
23M
23.00 mi13:04:492:39:466:579:10
7:19
#4897
24M
24.00 mi13:12:132:47:106:587:24
7:24
#4957
40K
24.85 mi13:18:442:53:416:596:31
7:37
#4998
25.2M
25.20 mi13:21:382:56:357:002:54
8:25
#5021
Finish
26.22 mi13:29:153:04:127:027:37
7:28
#5083
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3434323732375199(Top 20%)4807(Top 32%)4807(Top 91%)
10K6.21 mi3.10 mi4746-13124422-11854422-11855958(Top 22%)5427(Top 36%)5427(Top 103%)
15K9.32 mi3.11 mi4865-1194527-1054527-1055199(Top 20%)4807(Top 32%)4807(Top 91%)
20K12.43 mi3.11 mi5131-2664758-2314758-2315731(Top 22%)5254(Top 35%)5254(Top 99%)
Half13.11 mi0.68 mi5158-274786-284786-285369(Top 20%)4952(Top 33%)4952(Top 94%)
25K15.53 mi2.42 mi5040+1184679+1074679+1074671(Top 18%)4346(Top 29%)4346(Top 82%)
30K18.64 mi3.11 mi4996+444637+424637+424948(Top 19%)4552(Top 30%)4552(Top 86%)
20M20.00 mi1.36 mi4934+624578+594578+594486(Top 17%)4127(Top 27%)4127(Top 78%)
21M21.00 mi1.00 mi4928+64571+74571+75075(Top 19%)4528(Top 30%)4528(Top 86%)
35K21.75 mi0.75 mi4906+224549+224549+224687(Top 18%)4252(Top 28%)4252(Top 80%)
23M23.00 mi1.25 mi4897+94534+154534+155408(Top 20%)4761(Top 31%)4761(Top 90%)
24M24.00 mi1.00 mi4957-604571-374571-377012(Top 26%)5708(Top 38%)5708(Top 108%)
40K24.85 mi0.85 mi4998-414602-314602-317411(Top 28%)5871(Top 39%)5871(Top 111%)
25.2M25.20 mi0.35 mi5021-234619-174619-178839(Top 33%)6612(Top 44%)6612(Top 125%)
Finish26.22 mi1.02 mi5083-624664-454664-458315(Top 31%)6331(Top 42%)6331(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5199

Males

4807

M18-39

4807

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5958

Males

5427

M18-39

5427

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5199

Males

4807

M18-39

4807

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

5731

Males

5254

M18-39

5254

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5369

Males

4952

M18-39

4952

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4671

Males

4346

M18-39

4346

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4948

Males

4552

M18-39

4552

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4486

Males

4127

M18-39

4127

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5075

Males

4528

M18-39

4528

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4687

Males

4252

M18-39

4252

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5408

Males

4761

M18-39

4761

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7012

Males

5708

M18-39

5708

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7411

Males

5871

M18-39

5871

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8839

Males

6612

M18-39

6612

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8315

Males

6331

M18-39

6331

Passing Analysis

Category:
Athletes Passed
827
Passed By
2476
Net Change
-1649
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3434
5K → 10K41316-1312#3434#4746
10K → 15K69188-119#4746#4865
15K → 20K48314-266#4865#5131
20K → Half1340-27#5131#5158
Half → 25K16244+118#5158#5040
25K → 30K155111+44#5040#4996
30K → 20M10038+62#4996#4934
20M → 21M6054+6#4934#4928
21M → 35K4523+22#4928#4906
35K → 23M8071+9#4906#4897
23M → 24M2888-60#4897#4957
24M → 40K3475-41#4957#4998
40K → 25.2M730-23#4998#5021
25.2M → Finish2284-62#5021#5083
TOTALS8272476-1649
📊

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