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BOSTON MARATHON 2023

Valdir Oliveira

Bib: 5344•M

Masters
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0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 46%
Masters (Masters Men)
#0 / 9891
Top 33%
Age Group (M45-49)
#0 / 2252
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
21:07
Rank: #4658
Start → 5K
21:07 | 6:48/mi
10K· 6.21 mi
41:27
Rank: #3709 (+949)
5K → 10K
20:20 | 6:33/mi
15K· 9.32 mi
1:01:58
Rank: #3550 (+159)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:51
Rank: #3576 (-26)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:27:26
Rank: #3622 (-46)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:10
Rank: #3831 (-209)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:07:50
Rank: #4816 (-985)
25K → 30K
23:40 | 7:37/mi
20M
2:19:14
Rank: #5429 (-613)
30K → 20M
11:24 | 8:23/mi
21M
2:30:00
Rank: #6241 (-812)
20M → 21M
10:46 | 10:46/mi
35K· 21.75 mi
2:36:17
Rank: #6466 (-225)
21M → 35K
6:17 | 8:24/mi
23M
2:49:37
Rank: #7487 (-1021)
35K → 23M
13:20 | 10:39/mi
24M
2:58:20
Rank: #7876 (-389)
23M → 24M
8:43 | 8:43/mi
40K· 24.85 mi
3:05:33
Rank: #8040 (-164)
24M → 40K
7:13 | 8:26/mi
25.2M
3:08:43
Rank: #8137 (-97)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:17:08
Rank: #8338 (-201)
25.2M → Finish
8:25 | 8:16/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:27:26
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:49:42
Pace8:22 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3421:076:4821:07
6:48
-
10K
6.21 mi10:43:5441:276:4020:20
6:33
-0:15
15K
9.32 mi11:04:251:01:586:3920:31
6:36
+0:03
20K
12.43 mi11:25:181:22:516:4020:53
6:43
+0:07
Half
13.11 mi11:29:531:27:266:404:35
6:43
0:00
25K
15.53 mi11:46:371:44:106:4216:44
6:54
+0:11
30K
18.64 mi12:10:172:07:506:5123:40
7:37
+0:43
20M
20.00 mi12:21:412:19:146:5811:24
8:23
+0:46
21M
21.00 mi12:32:272:30:007:0910:46
10:46
+2:23
35K
21.75 mi12:38:442:36:177:116:17
8:24
-2:22
23M
23.00 mi12:52:042:49:377:2213:20
10:39
+2:15
24M
24.00 mi13:00:472:58:207:268:43
8:43
-1:56
40K
24.85 mi13:08:003:05:337:287:13
8:26
-0:17
25.2M
25.20 mi13:11:103:08:437:293:10
9:11
+0:45
Finish
26.22 mi13:19:353:17:087:318:25
8:16
-0:55

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:33 /mi

Average Pace

7:31 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:44:10

53% of race

Time at Steady Pace

1:05:42

33% of race

Time at Slower Pace

27:16

14% of race

Average Pace: 7:31 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:3421:076:4821:07
6:48
#4658
10K
6.21 mi10:43:5441:276:4020:20
6:33
#3709
15K
9.32 mi11:04:251:01:586:3920:31
6:36
#3550
20K
12.43 mi11:25:181:22:516:4020:53
6:43
#3576
Half
13.11 mi11:29:531:27:266:404:35
6:43
#3622
25K
15.53 mi11:46:371:44:106:4216:44
6:54
#3831
30K
18.64 mi12:10:172:07:506:5123:40
7:37
#4816
20M
20.00 mi12:21:412:19:146:5811:24
8:23
#5429
21M
21.00 mi12:32:272:30:007:0910:46
10:46
#6241
35K
21.75 mi12:38:442:36:177:116:17
8:24
#6466
23M
23.00 mi12:52:042:49:377:2213:20
10:39
#7487
24M
24.00 mi13:00:472:58:207:268:43
8:43
#7876
40K
24.85 mi13:08:003:05:337:287:13
8:26
#8040
25.2M
25.20 mi13:11:103:08:437:293:10
9:11
#8137
Finish
26.22 mi13:19:353:17:087:318:25
8:16
#8338
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4658434143413340(Top 13%)3170(Top 21%)3170(Top 141%)
10K6.21 mi3.10 mi3709+9493499+8423499+8423098(Top 12%)2956(Top 19%)2956(Top 131%)
15K9.32 mi3.11 mi3550+1593358+1413358+1413340(Top 13%)3170(Top 21%)3170(Top 141%)
20K12.43 mi3.11 mi3576-263386-283386-283756(Top 14%)3550(Top 23%)3550(Top 158%)
Half13.11 mi0.68 mi3622-463430-443430-444606(Top 17%)4298(Top 28%)4298(Top 191%)
25K15.53 mi2.42 mi3831-2093618-1883618-1884985(Top 19%)4614(Top 30%)4614(Top 205%)
30K18.64 mi3.11 mi4816-9854482-8644482-8648060(Top 30%)6720(Top 44%)6720(Top 298%)
20M20.00 mi1.36 mi5429-6134999-5174999-51712910(Top 48%)9078(Top 60%)9078(Top 403%)
21M21.00 mi1.00 mi6241-8125622-6235622-62320279(Top 76%)12174(Top 80%)12174(Top 541%)
35K21.75 mi0.75 mi6466-2255781-1595781-15914652(Top 55%)9703(Top 64%)9703(Top 431%)
23M23.00 mi1.25 mi7487-10216477-6966477-69621649(Top 81%)12749(Top 84%)12749(Top 566%)
24M24.00 mi1.00 mi7876-3896707-2306707-23015711(Top 59%)10034(Top 66%)10034(Top 446%)
40K24.85 mi0.85 mi8040-1646792-856792-8512928(Top 49%)8734(Top 58%)8734(Top 388%)
25.2M25.20 mi0.35 mi8137-976842-506842-5013445(Top 51%)8938(Top 59%)8938(Top 397%)
Finish26.22 mi1.02 mi8338-2016941-996941-9913795(Top 52%)9136(Top 60%)9136(Top 406%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3340

Males

3170

M45-49

3170

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3098

Males

2956

M45-49

2956

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3340

Males

3170

M45-49

3170

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3756

Males

3550

M45-49

3550

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4606

Males

4298

M45-49

4298

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4985

Males

4614

M45-49

4614

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8060

Males

6720

M45-49

6720

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12910

Males

9078

M45-49

9078

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20279

Males

12174

M45-49

12174

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14652

Males

9703

M45-49

9703

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21649

Males

12749

M45-49

12749

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15711

Males

10034

M45-49

10034

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12928

Males

8734

M45-49

8734

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13445

Males

8938

M45-49

8938

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13795

Males

9136

M45-49

9136

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1366
Passed By
5046
Net Change
-3680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4658
5K → 10K96516+949#4658#3709
10K → 15K20344+159#3709#3550
15K → 20K7298-26#3550#3576
20K → Half854-46#3576#3622
Half → 25K32241-209#3622#3831
25K → 30K6991-985#3831#4816
30K → 20M5618-613#4816#5429
20M → 21M2814-812#5429#6241
21M → 35K6231-225#6241#6466
35K → 23M51026-1021#6466#7487
23M → 24M13402-389#7487#7876
24M → 40K23187-164#7876#8040
40K → 25.2M9106-97#8040#8137
25.2M → Finish17218-201#8137#8338
TOTALS13665046-3680
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing