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BOSTON MARATHON 2023

Oséias Alves

Bib: 860•M

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
18:06
Rank: #419
Start → 5K
18:06 | 5:50/mi
10K· 6.21 mi
35:53
Rank: #377 (+42)
5K → 10K
17:47 | 5:43/mi
15K· 9.32 mi
53:41
Rank: #345 (+32)
10K → 15K
17:48 | 5:44/mi
20K· 12.43 mi
1:11:58
Rank: #350 (-5)
15K → 20K
18:17 | 5:53/mi
Half· 13.11 mi
1:15:58
Rank: #356 (-6)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:30:22
Rank: #361 (-5)
Half → 25K
14:24 | 5:56/mi
30K· 18.64 mi
1:49:11
Rank: #368 (-7)
25K → 30K
18:49 | 6:03/mi
20M
1:57:22
Rank: #365 (+3)
30K → 20M
8:11 | 6:01/mi
21M
2:03:47
Rank: #365
20M → 21M
6:25 | 6:25/mi
35K· 21.75 mi
2:08:10
Rank: #363 (+2)
21M → 35K
4:23 | 5:52/mi
23M
2:15:47
Rank: #354 (+9)
35K → 23M
7:37 | 6:05/mi
24M
2:21:41
Rank: #352 (+2)
23M → 24M
5:54 | 5:54/mi
40K· 24.85 mi
2:26:55
Rank: #345 (+7)
24M → 40K
5:14 | 6:07/mi
25.2M
2:29:10
Rank: #344 (+1)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:35:08
Rank: #328 (+16)
25.2M → Finish
5:58 | 5:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:58
Pace5:48 /mi
2nd Half
Distance13.11 mi
Time1:19:10
Pace6:02 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0818:065:5018:06
5:50
-
10K
6.21 mi10:35:5535:535:4617:47
5:43
-0:07
15K
9.32 mi10:53:4353:415:4617:48
5:44
+0:01
20K
12.43 mi11:12:001:11:585:4718:17
5:53
+0:09
Half
13.11 mi11:16:001:15:585:484:00
5:52
-0:01
25K
15.53 mi11:30:241:30:225:4914:24
5:56
+0:04
30K
18.64 mi11:49:131:49:115:5118:49
6:03
+0:07
20M
20.00 mi11:57:241:57:225:528:11
6:01
-0:02
21M
21.00 mi12:03:492:03:475:546:25
6:25
+0:24
35K
21.75 mi12:08:122:08:105:544:23
5:52
-0:33
23M
23.00 mi12:15:492:15:475:547:37
6:05
+0:13
24M
24.00 mi12:21:432:21:415:545:54
5:54
-0:11
40K
24.85 mi12:26:572:26:555:555:14
6:07
+0:13
25.2M
25.20 mi12:29:122:29:105:552:15
6:31
+0:24
Finish
26.22 mi12:35:102:35:085:555:58
5:51
-0:40

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

5:43 /mi

Average Pace

5:55 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:28

94% of race

Time at Steady Pace

8:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:55 /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 mi10:18:0818:065:5018:06
5:50
#419
10K
6.21 mi10:35:5535:535:4617:47
5:43
#377
15K
9.32 mi10:53:4353:415:4617:48
5:44
#345
20K
12.43 mi11:12:001:11:585:4718:17
5:53
#350
Half
13.11 mi11:16:001:15:585:484:00
5:52
#356
25K
15.53 mi11:30:241:30:225:4914:24
5:56
#361
30K
18.64 mi11:49:131:49:115:5118:49
6:03
#368
20M
20.00 mi11:57:241:57:225:528:11
6:01
#365
21M
21.00 mi12:03:492:03:475:546:25
6:25
#365
35K
21.75 mi12:08:122:08:105:544:23
5:52
#363
23M
23.00 mi12:15:492:15:475:547:37
6:05
#354
24M
24.00 mi12:21:432:21:415:545:54
5:54
#352
40K
24.85 mi12:26:572:26:555:555:14
6:07
#345
25.2M
25.20 mi12:29:122:29:105:552:15
6:31
#344
Finish
26.22 mi12:35:102:35:085:555:58
5:51
#328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi419384384280(Top 1%)249(Top 2%)249(Top 5%)
10K6.21 mi3.10 mi377+42342+42342+42340(Top 1%)306(Top 2%)306(Top 6%)
15K9.32 mi3.11 mi345+32312+30312+30280(Top 1%)249(Top 2%)249(Top 5%)
20K12.43 mi3.11 mi350-5317-5317-5399(Top 1%)366(Top 2%)366(Top 7%)
Half13.11 mi0.68 mi356-6323-6323-6465(Top 2%)427(Top 3%)427(Top 8%)
25K15.53 mi2.42 mi361-5329-6329-6445(Top 2%)411(Top 3%)411(Top 8%)
30K18.64 mi3.11 mi368-7336-7336-7445(Top 2%)413(Top 3%)413(Top 8%)
20M20.00 mi1.36 mi365+3333+3333+3365(Top 1%)336(Top 2%)336(Top 6%)
21M21.00 mi1.00 mi365333333505(Top 2%)471(Top 3%)471(Top 9%)
35K21.75 mi0.75 mi363+2331+2331+2439(Top 2%)405(Top 3%)405(Top 8%)
23M23.00 mi1.25 mi354+9323+8323+8418(Top 2%)390(Top 3%)390(Top 7%)
24M24.00 mi1.00 mi352+2321+2321+2382(Top 1%)356(Top 2%)356(Top 7%)
40K24.85 mi0.85 mi345+7313+8313+8503(Top 2%)474(Top 3%)474(Top 9%)
25.2M25.20 mi0.35 mi344+1312+1312+1521(Top 2%)489(Top 3%)489(Top 9%)
Finish26.22 mi1.02 mi328+16297+15297+15452(Top 2%)429(Top 3%)429(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

280

Males

249

M18-39

249

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

340

Males

306

M18-39

306

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

280

Males

249

M18-39

249

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

399

Males

366

M18-39

366

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

465

Males

427

M18-39

427

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

445

Males

411

M18-39

411

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

445

Males

413

M18-39

413

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

365

Males

336

M18-39

336

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

505

Males

471

M18-39

471

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

439

Males

405

M18-39

405

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

418

Males

390

M18-39

390

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

382

Males

356

M18-39

356

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

503

Males

474

M18-39

474

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

521

Males

489

M18-39

489

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

452

Males

429

M18-39

429

Passing Analysis

Category:
Athletes Passed
179
Passed By
88
Net Change
+91
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#419
5K → 10K475+42#419#377
10K → 15K320+32#377#345
15K → 20K914-5#345#350
20K → Half06-6#350#356
Half → 25K1015-5#356#361
25K → 30K1219-7#361#368
30K → 20M96+3#368#365
20M → 21M660#365#365
21M → 35K42+2#365#363
35K → 23M145+9#363#354
23M → 24M86+2#354#352
24M → 40K92+7#352#345
40K → 25.2M21+1#345#344
25.2M → Finish171+16#344#328
TOTALS17988+91
📊

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