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BOSTON MARATHON 2023

Sean Suleski

Bib: 6734•M

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 43%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #8249
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
45:19
Rank: #8390 (-141)
5K → 10K
22:34 | 7:16/mi
15K· 9.32 mi
1:07:58
Rank: #8400 (-10)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:30:31
Rank: #8126 (+274)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:35:21
Rank: #8071 (+55)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:52:59
Rank: #7883 (+188)
Half → 25K
17:38 | 7:16/mi
30K· 18.64 mi
2:15:41
Rank: #7479 (+404)
25K → 30K
22:42 | 7:18/mi
20M
2:25:33
Rank: #7294 (+185)
30K → 20M
9:52 | 7:16/mi
21M
2:33:44
Rank: #7329 (-35)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:39:18
Rank: #7343 (-14)
21M → 35K
5:34 | 7:26/mi
23M
2:49:12
Rank: #7385 (-42)
35K → 23M
9:54 | 7:54/mi
24M
2:57:16
Rank: #7518 (-133)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:04:26
Rank: #7705 (-187)
24M → 40K
7:10 | 8:23/mi
25.2M
3:07:22
Rank: #7724 (-19)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:14:28
Rank: #7575 (+149)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:21
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:39:07
Pace7:34 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0922:457:1922:45
7:19
-
10K
6.21 mi10:48:4345:197:1822:34
7:16
-0:03
15K
9.32 mi11:11:221:07:587:1822:39
7:17
+0:01
20K
12.43 mi11:33:551:30:317:1722:33
7:15
-0:02
Half
13.11 mi11:38:451:35:217:164:50
7:05
-0:10
25K
15.53 mi11:56:231:52:597:1617:38
7:16
+0:11
30K
18.64 mi12:19:052:15:417:1722:42
7:18
+0:02
20M
20.00 mi12:28:572:25:337:179:52
7:16
-0:02
21M
21.00 mi12:37:082:33:447:198:11
8:11
+0:55
35K
21.75 mi12:42:422:39:187:195:34
7:26
-0:45
23M
23.00 mi12:52:362:49:127:219:54
7:54
+0:28
24M
24.00 mi13:00:402:57:167:238:04
8:04
+0:10
40K
24.85 mi13:07:503:04:267:257:10
8:23
+0:19
25.2M
25.20 mi13:10:463:07:227:262:56
8:30
+0:07
Finish
26.22 mi13:17:523:14:287:257:06
6:58
-1:32

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

6:58 /mi

Average Pace

7:25 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:06

4% of race

Time at Steady Pace

2:31:07

78% of race

Time at Slower Pace

36:15

19% of race

Average Pace: 7:25 /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 mi10:26:0922:457:1922:45
7:19
#8249
10K
6.21 mi10:48:4345:197:1822:34
7:16
#8390
15K
9.32 mi11:11:221:07:587:1822:39
7:17
#8400
20K
12.43 mi11:33:551:30:317:1722:33
7:15
#8126
Half
13.11 mi11:38:451:35:217:164:50
7:05
#8071
25K
15.53 mi11:56:231:52:597:1617:38
7:16
#7883
30K
18.64 mi12:19:052:15:417:1722:42
7:18
#7479
20M
20.00 mi12:28:572:25:337:179:52
7:16
#7294
21M
21.00 mi12:37:082:33:447:198:11
8:11
#7329
35K
21.75 mi12:42:422:39:187:195:34
7:26
#7343
23M
23.00 mi12:52:362:49:127:219:54
7:54
#7385
24M
24.00 mi13:00:402:57:167:238:04
8:04
#7518
40K
24.85 mi13:07:503:04:267:257:10
8:23
#7705
25.2M
25.20 mi13:10:463:07:227:262:56
8:30
#7724
Finish
26.22 mi13:17:523:14:287:257:06
6:58
#7575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8249713371338465(Top 32%)7215(Top 48%)7215(Top 137%)
10K6.21 mi3.10 mi8390-1417204-717204-718560(Top 32%)7299(Top 48%)7299(Top 138%)
15K9.32 mi3.11 mi8400-107210-67210-68465(Top 32%)7215(Top 48%)7215(Top 137%)
20K12.43 mi3.11 mi8126+2747022+1887022+1887487(Top 28%)6552(Top 43%)6552(Top 124%)
Half13.11 mi0.68 mi8071+556981+416981+417055(Top 27%)6272(Top 41%)6272(Top 119%)
25K15.53 mi2.42 mi7883+1886838+1436838+1437109(Top 27%)6227(Top 41%)6227(Top 118%)
30K18.64 mi3.11 mi7479+4046542+2966542+2966062(Top 23%)5411(Top 36%)5411(Top 102%)
20M20.00 mi1.36 mi7294+1856407+1356407+1355438(Top 20%)4877(Top 32%)4877(Top 92%)
21M21.00 mi1.00 mi7329-356409-26409-28495(Top 32%)6762(Top 45%)6762(Top 128%)
35K21.75 mi0.75 mi7343-146402+76402+78045(Top 30%)6516(Top 43%)6516(Top 123%)
23M23.00 mi1.25 mi7385-426406-46406-49104(Top 34%)7003(Top 46%)7003(Top 133%)
24M24.00 mi1.00 mi7518-1336475-696475-6911649(Top 44%)8217(Top 54%)8217(Top 155%)
40K24.85 mi0.85 mi7705-1876581-1066581-10612549(Top 47%)8557(Top 56%)8557(Top 162%)
25.2M25.20 mi0.35 mi7724-196583-26583-29463(Top 36%)6989(Top 46%)6989(Top 132%)
Finish26.22 mi1.02 mi7575+1496467+1166467+1165016(Top 19%)4287(Top 28%)4287(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8465

Males

7215

M18-39

7215

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8560

Males

7299

M18-39

7299

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8465

Males

7215

M18-39

7215

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7487

Males

6552

M18-39

6552

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7055

Males

6272

M18-39

6272

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7109

Males

6227

M18-39

6227

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6062

Males

5411

M18-39

5411

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5438

Males

4877

M18-39

4877

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8495

Males

6762

M18-39

6762

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8045

Males

6516

M18-39

6516

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9104

Males

7003

M18-39

7003

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11649

Males

8217

M18-39

8217

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12549

Males

8557

M18-39

8557

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9463

Males

6989

M18-39

6989

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5016

Males

4287

M18-39

4287

Passing Analysis

Category:
Athletes Passed
1842
Passed By
1168
Net Change
+674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8249
5K → 10K171312-141#8249#8390
10K → 15K131141-10#8390#8400
15K → 20K29319+274#8400#8126
20K → Half605+55#8126#8071
Half → 25K20719+188#8071#7883
25K → 30K4139+404#7883#7479
30K → 20M1883+185#7479#7294
20M → 21M4681-35#7294#7329
21M → 35K4357-14#7329#7343
35K → 23M60102-42#7343#7385
23M → 24M26159-133#7385#7518
24M → 40K23210-187#7518#7705
40K → 25.2M1938-19#7705#7724
25.2M → Finish16213+149#7724#7575
TOTALS18421168+674
📊

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