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BOSTON MARATHON 2023

Andrew Wittland

Bib: 459•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:23
Rank: #553
Start → 5K
18:23 | 5:55/mi
10K· 6.21 mi
36:29
Rank: #505 (+48)
5K → 10K
18:06 | 5:50/mi
15K· 9.32 mi
54:31
Rank: #445 (+60)
10K → 15K
18:02 | 5:48/mi
20K· 12.43 mi
1:12:26
Rank: #392 (+53)
15K → 20K
17:55 | 5:46/mi
Half· 13.11 mi
1:16:19
Rank: #386 (+6)
20K → Half
3:53 | 5:42/mi
25K· 15.53 mi
1:30:23
Rank: #363 (+23)
Half → 25K
14:04 | 5:48/mi
30K· 18.64 mi
1:48:42
Rank: #337 (+26)
25K → 30K
18:19 | 5:54/mi
20M
1:56:40
Rank: #323 (+14)
30K → 20M
7:58 | 5:52/mi
21M
2:02:54
Rank: #316 (+7)
20M → 21M
6:14 | 6:14/mi
35K· 21.75 mi
2:07:18
Rank: #313 (+3)
21M → 35K
4:24 | 5:53/mi
23M
2:14:58
Rank: #311 (+2)
35K → 23M
7:40 | 6:07/mi
24M
2:21:04
Rank: #320 (-9)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:26:54
Rank: #344 (-24)
24M → 40K
5:50 | 6:49/mi
25.2M
2:29:17
Rank: #348 (-4)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:35:31
Rank: #359 (-11)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:19
Pace5:49 /mi
2nd Half
Distance13.11 mi
Time1:19:12
Pace6:02 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3418:235:5518:23
5:55
-
10K
6.21 mi10:36:4036:295:5218:06
5:50
-0:05
15K
9.32 mi10:54:4254:315:5118:02
5:48
-0:02
20K
12.43 mi11:12:371:12:265:5017:55
5:46
-0:02
Half
13.11 mi11:16:301:16:195:493:53
5:42
-0:04
25K
15.53 mi11:30:341:30:235:4914:04
5:48
+0:06
30K
18.64 mi11:48:531:48:425:5018:19
5:54
+0:06
20M
20.00 mi11:56:511:56:405:507:58
5:52
-0:02
21M
21.00 mi12:03:052:02:545:516:14
6:14
+0:22
35K
21.75 mi12:07:292:07:185:514:24
5:53
-0:21
23M
23.00 mi12:15:092:14:585:527:40
6:07
+0:14
24M
24.00 mi12:21:152:21:045:536:06
6:06
-0:01
40K
24.85 mi12:27:052:26:545:555:50
6:49
+0:43
25.2M
25.20 mi12:29:282:29:175:552:23
6:55
+0:06
Finish
26.22 mi12:35:422:35:315:566:14
6:07
-0:48

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

5:42 /mi

Average Pace

5:56 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:53

2% of race

Time at Steady Pace

1:57:11

75% of race

Time at Slower Pace

34:27

22% of race

Average Pace: 5:56 /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 mi10:18:3418:235:5518:23
5:55
#553
10K
6.21 mi10:36:4036:295:5218:06
5:50
#505
15K
9.32 mi10:54:4254:315:5118:02
5:48
#445
20K
12.43 mi11:12:371:12:265:5017:55
5:46
#392
Half
13.11 mi11:16:301:16:195:493:53
5:42
#386
25K
15.53 mi11:30:341:30:235:4914:04
5:48
#363
30K
18.64 mi11:48:531:48:425:5018:19
5:54
#337
20M
20.00 mi11:56:511:56:405:507:58
5:52
#323
21M
21.00 mi12:03:052:02:545:516:14
6:14
#316
35K
21.75 mi12:07:292:07:185:514:24
5:53
#313
23M
23.00 mi12:15:092:14:585:527:40
6:07
#311
24M
24.00 mi12:21:152:21:045:536:06
6:06
#320
40K
24.85 mi12:27:052:26:545:555:50
6:49
#344
25.2M
25.20 mi12:29:282:29:175:552:23
6:55
#348
Finish
26.22 mi12:35:422:35:315:566:14
6:07
#359
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi553510510376(Top 1%)342(Top 2%)342(Top 6%)
10K6.21 mi3.10 mi505+48464+46464+46459(Top 2%)424(Top 3%)424(Top 8%)
15K9.32 mi3.11 mi445+60410+54410+54376(Top 1%)342(Top 2%)342(Top 6%)
20K12.43 mi3.11 mi392+53357+53357+53253(Top 1.0%)226(Top 1%)226(Top 4%)
Half13.11 mi0.68 mi386+6352+5352+5273(Top 1%)251(Top 2%)251(Top 5%)
25K15.53 mi2.42 mi363+23331+21331+21280(Top 1%)252(Top 2%)252(Top 5%)
30K18.64 mi3.11 mi337+26305+26305+26251(Top 0.9%)227(Top 1%)227(Top 4%)
20M20.00 mi1.36 mi323+14291+14291+14221(Top 0.8%)199(Top 1%)199(Top 4%)
21M21.00 mi1.00 mi316+7285+6285+6277(Top 1%)253(Top 2%)253(Top 5%)
35K21.75 mi0.75 mi313+3282+3282+3472(Top 2%)437(Top 3%)437(Top 8%)
23M23.00 mi1.25 mi311+2280+2280+2484(Top 2%)453(Top 3%)453(Top 9%)
24M24.00 mi1.00 mi320-9289-9289-9752(Top 3%)712(Top 5%)712(Top 13%)
40K24.85 mi0.85 mi344-24312-23312-232894(Top 11%)2661(Top 18%)2661(Top 50%)
25.2M25.20 mi0.35 mi348-4316-4316-41405(Top 5%)1322(Top 9%)1322(Top 25%)
Finish26.22 mi1.02 mi359-11327-11327-111014(Top 4%)963(Top 6%)963(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

376

Males

342

M18-39

342

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

459

Males

424

M18-39

424

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

376

Males

342

M18-39

342

15K→20K

9.3 - 12.4 mi

Top 1.0%
×5stories
+106ft-86ft

Overall

253

Males

226

M18-39

226

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

273

Males

251

M18-39

251

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

280

Males

252

M18-39

252

25K→30K

15.5 - 18.6 mi

Top 0.9%
×9stories
+181ft-148ft

Overall

251

Males

227

M18-39

227

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5stories
+64ft-50ft

Overall

221

Males

199

M18-39

199

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

277

Males

253

M18-39

253

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

472

Males

437

M18-39

437

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

484

Males

453

M18-39

453

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

752

Males

712

M18-39

712

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2894

Males

2661

M18-39

2661

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1405

Males

1322

M18-39

1322

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1014

Males

963

M18-39

963

Passing Analysis

Category:
Athletes Passed
287
Passed By
93
Net Change
+194
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#553
5K → 10K6214+48#553#505
10K → 15K633+60#505#445
15K → 20K541+53#445#392
20K → Half60+6#392#386
Half → 25K241+23#386#363
25K → 30K282+26#363#337
30K → 20M151+14#337#323
20M → 21M81+7#323#316
21M → 35K41+3#316#313
35K → 23M75+2#313#311
23M → 24M413-9#311#320
24M → 40K226-24#320#344
40K → 25.2M15-4#344#348
25.2M → Finish920-11#348#359
TOTALS28793+194
📊

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