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BOSTON MARATHON 2023

Oscar Muñoz

Bib: 31660 M MX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:53/mi
27:35
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:39/mi
54:28
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:55/mi
1:22:10
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:03/mi
1:50:16
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:14/mi
1:55:53
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:59/mi
2:17:41
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:41/mi
2:47:45
↑ 181↓ 1480.2%
138 ft elev
20M
9:46/mi
3:01:01
↑ 64↓ 500.2%
148 ft elev
21M
10:27/mi
3:11:28
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:01/mi
3:18:13
↑ 17↓ 861.7%
156 ft elev
23M
9:37/mi
3:30:16
↑ 23↓ 630.6%
116 ft elev
24M
9:23/mi
3:39:39
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:46/mi
3:48:00
↓ 200.3%
20 ft elev
25.2M
11:36/mi
3:52:00
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:31/mi
4:01:42
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:53
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:05:49
Pace9:36 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5127:358:5327:35
8:53
-
10K
6.21 mi12:16:4454:288:4626:53
8:39
-0:14
15K
9.32 mi12:44:261:22:108:4927:42
8:55
+0:16
20K
12.43 mi13:12:321:50:168:5228:06
9:03
+0:08
Half
13.11 mi13:18:091:55:538:505:37
8:14
-0:49
25K
15.53 mi13:39:572:17:418:5221:48
8:59
+0:45
30K
18.64 mi14:10:012:47:459:0030:04
9:41
+0:42
20M
20.00 mi14:23:173:01:019:0313:16
9:46
+0:05
21M
21.00 mi14:33:443:11:289:0710:27
10:27
+0:41
35K
21.75 mi14:40:293:18:139:076:45
9:01
-1:26
23M
23.00 mi14:52:323:30:169:0912:03
9:37
+0:36
24M
24.00 mi15:01:553:39:399:099:23
9:23
-0:14
40K
24.85 mi15:10:163:48:009:108:21
9:46
+0:23
25.2M
25.20 mi15:14:163:52:009:124:00
11:36
+1:50
Finish
26.22 mi15:23:584:01:429:149:42
9:31
-2:05

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

8:14 /mi

Average Pace

9:14 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:35

45% of race

Time at Steady Pace

1:57:40

49% of race

Time at Slower Pace

14:27

6% of race

Average Pace: 9:13 /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 mi11:49:5127:358:5327:35
8:53
#19882
10K
6.21 mi12:16:4454:288:4626:53
8:39
#19486
15K
9.32 mi12:44:261:22:108:4927:42
8:55
#19677
20K
12.43 mi13:12:321:50:168:5228:06
9:03
#19715
Half
13.11 mi13:18:091:55:538:505:37
8:14
#19545
25K
15.53 mi13:39:572:17:418:5221:48
8:59
#19417
30K
18.64 mi14:10:012:47:459:0030:04
9:41
#19584
20M
20.00 mi14:23:173:01:019:0313:16
9:46
#19604
21M
21.00 mi14:33:443:11:289:0710:27
10:27
#19578
35K
21.75 mi14:40:293:18:139:076:45
9:01
#19538
23M
23.00 mi14:52:323:30:169:0912:03
9:37
#19489
24M
24.00 mi15:01:553:39:399:099:23
9:23
#19461
40K
24.85 mi15:10:163:48:009:108:21
9:46
#19473
25.2M
25.20 mi15:14:163:52:009:124:00
11:36
#19530
Finish
26.22 mi15:23:584:01:429:149:42
9:31
#19566
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19882121281212820101(Top 76%)12350(Top 81%)12350(Top 602%)
10K6.21 mi3.10 mi19486+39612009+11912009+11919139(Top 72%)11954(Top 79%)11954(Top 583%)
15K9.32 mi3.11 mi19677-19112100-9112100-9120101(Top 76%)12350(Top 81%)12350(Top 602%)
20K12.43 mi3.11 mi19715-3812143-4312143-4319897(Top 75%)12256(Top 81%)12256(Top 597%)
Half13.11 mi0.68 mi19545+17012072+7112072+7116007(Top 60%)10707(Top 71%)10707(Top 522%)
25K15.53 mi2.42 mi19417+12812028+4412028+4418907(Top 71%)11810(Top 78%)11810(Top 576%)
30K18.64 mi3.11 mi19584-16712083-5512083-5520052(Top 75%)12233(Top 81%)12233(Top 596%)
20M20.00 mi1.36 mi19604-2012079+412079+419737(Top 74%)11994(Top 79%)11994(Top 585%)
21M21.00 mi1.00 mi19578+2612057+2212057+2219424(Top 73%)11806(Top 78%)11806(Top 575%)
35K21.75 mi0.75 mi19538+4012033+2412033+2417987(Top 68%)11140(Top 73%)11140(Top 543%)
23M23.00 mi1.25 mi19489+4912007+2612007+2618816(Top 71%)11495(Top 76%)11495(Top 560%)
24M24.00 mi1.00 mi19461+2811979+2811979+2818773(Top 71%)11442(Top 75%)11442(Top 558%)
40K24.85 mi0.85 mi19473-1211977+211977+219255(Top 72%)11601(Top 76%)11601(Top 565%)
25.2M25.20 mi0.35 mi19530-5711998-2111998-2121728(Top 82%)12722(Top 84%)12722(Top 620%)
Finish26.22 mi1.02 mi19566-3612003-512003-520184(Top 76%)12053(Top 79%)12053(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20101

Males

12350

M50-54

12350

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

19139

Males

11954

M50-54

11954

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20101

Males

12350

M50-54

12350

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19897

Males

12256

M50-54

12256

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

16007

Males

10707

M50-54

10707

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18907

Males

11810

M50-54

11810

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

20052

Males

12233

M50-54

12233

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

19737

Males

11994

M50-54

11994

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19424

Males

11806

M50-54

11806

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17987

Males

11140

M50-54

11140

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18816

Males

11495

M50-54

11495

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18773

Males

11442

M50-54

11442

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19255

Males

11601

M50-54

11601

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21728

Males

12722

M50-54

12722

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20184

Males

12053

M50-54

12053

Passing Analysis

Category:
Athletes Passed
1772
Passed By
1456
Net Change
+316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19882
5K → 10K554158+396#19882#19486
10K → 15K115306-191#19486#19677
15K → 20K148186-38#19677#19715
20K → Half1700+170#19715#19545
Half → 25K19163+128#19545#19417
25K → 30K112279-167#19417#19584
30K → 20M82102-20#19584#19604
20M → 21M9165+26#19604#19578
21M → 35K6424+40#19578#19538
35K → 23M9950+49#19538#19489
23M → 24M7143+28#19489#19461
24M → 40K4355-12#19461#19473
40K → 25.2M360-57#19473#19530
25.2M → Finish2965-36#19530#19566
TOTALS17721456+316
📊

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