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BOSTON MARATHON 2023

Oscar Lopez Cifuentes

Bib: 13617•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #11151
Start → 5K
23:49 | 7:40/mi
10K· 6.21 mi
47:37
Rank: #11456 (-305)
5K → 10K
23:48 | 7:40/mi
15K· 9.32 mi
1:11:48
Rank: #11812 (-356)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:37:01
Rank: #12453 (-641)
15K → 20K
25:13 | 8:07/mi
Half· 13.11 mi
1:42:34
Rank: #12608 (-155)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:02:55
Rank: #13163 (-555)
Half → 25K
20:21 | 8:24/mi
30K· 18.64 mi
2:30:39
Rank: #13960 (-797)
25K → 30K
27:44 | 8:56/mi
20M
2:43:45
Rank: #14463 (-503)
30K → 20M
13:06 | 9:38/mi
21M
2:54:01
Rank: #14797 (-334)
20M → 21M
10:16 | 10:16/mi
35K· 21.75 mi
3:00:59
Rank: #14997 (-200)
21M → 35K
6:58 | 9:19/mi
23M
3:15:02
Rank: #15797 (-800)
35K → 23M
14:03 | 11:13/mi
24M
3:26:02
Rank: #16416 (-619)
23M → 24M
11:00 | 11:00/mi
40K· 24.85 mi
3:34:57
Rank: #16705 (-289)
24M → 40K
8:55 | 10:26/mi
25.2M
3:38:48
Rank: #16792 (-87)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:48:43
Rank: #17030 (-238)
25.2M → Finish
9:55 | 9:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:34
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:06:09
Pace9:37 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5323:497:4023:49
7:40
-
10K
6.21 mi11:15:4147:377:4023:48
7:40
0:00
15K
9.32 mi11:39:521:11:487:4224:11
7:47
+0:07
20K
12.43 mi12:05:051:37:017:4825:13
8:07
+0:20
Half
13.11 mi12:10:381:42:347:495:33
8:08
+0:01
25K
15.53 mi12:30:592:02:557:5520:21
8:24
+0:16
30K
18.64 mi12:58:432:30:398:0527:44
8:56
+0:32
20M
20.00 mi13:11:492:43:458:1113:06
9:38
+0:42
21M
21.00 mi13:22:052:54:018:1710:16
10:16
+0:38
35K
21.75 mi13:29:033:00:598:196:58
9:19
-0:57
23M
23.00 mi13:43:063:15:028:2914:03
11:13
+1:54
24M
24.00 mi13:54:063:26:028:3511:00
11:00
-0:13
40K
24.85 mi14:03:013:34:578:398:55
10:26
-0:34
25.2M
25.20 mi14:06:523:38:488:413:51
11:10
+0:44
Finish
26.22 mi14:16:473:48:438:449:55
9:44
-1:26

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

7:40 /mi

Average Pace

8:44 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:55

54% of race

Time at Steady Pace

57:43

25% of race

Time at Slower Pace

48:05

21% of race

Average Pace: 8:43 /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 mi10:51:5323:497:4023:49
7:40
#11151
10K
6.21 mi11:15:4147:377:4023:48
7:40
#11456
15K
9.32 mi11:39:521:11:487:4224:11
7:47
#11812
20K
12.43 mi12:05:051:37:017:4825:13
8:07
#12453
Half
13.11 mi12:10:381:42:347:495:33
8:08
#12608
25K
15.53 mi12:30:592:02:557:5520:21
8:24
#13163
30K
18.64 mi12:58:432:30:398:0527:44
8:56
#13960
20M
20.00 mi13:11:492:43:458:1113:06
9:38
#14463
21M
21.00 mi13:22:052:54:018:1710:16
10:16
#14797
35K
21.75 mi13:29:033:00:598:196:58
9:19
#14997
23M
23.00 mi13:43:063:15:028:2914:03
11:13
#15797
24M
24.00 mi13:54:063:26:028:3511:00
11:00
#16416
40K
24.85 mi14:03:013:34:578:398:55
10:26
#16705
25.2M
25.20 mi14:06:523:38:488:413:51
11:10
#16792
Finish
26.22 mi14:16:473:48:438:449:55
9:44
#17030
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi111518737873712588(Top 47%)9346(Top 62%)9346(Top 415%)
10K6.21 mi3.10 mi11456-3058862-1258862-12511881(Top 45%)9070(Top 60%)9070(Top 403%)
15K9.32 mi3.11 mi11812-3569006-1449006-14412588(Top 47%)9346(Top 62%)9346(Top 415%)
20K12.43 mi3.11 mi12453-6419262-2569262-25614324(Top 54%)10011(Top 66%)10011(Top 445%)
Half13.11 mi0.68 mi12608-1559325-639325-6315322(Top 58%)10434(Top 69%)10434(Top 463%)
25K15.53 mi2.42 mi13163-5559557-2329557-23215535(Top 58%)10360(Top 68%)10360(Top 460%)
30K18.64 mi3.11 mi13960-7979825-2689825-26816791(Top 63%)10824(Top 71%)10824(Top 481%)
20M20.00 mi1.36 mi14463-5039990-1659990-16519350(Top 73%)11839(Top 78%)11839(Top 526%)
21M21.00 mi1.00 mi14797-33410118-12810118-12818917(Top 71%)11602(Top 76%)11602(Top 515%)
35K21.75 mi0.75 mi14997-20010167-4910167-4919178(Top 72%)11661(Top 77%)11661(Top 518%)
23M23.00 mi1.25 mi15797-80010439-27210439-27222748(Top 85%)13261(Top 87%)13261(Top 589%)
24M24.00 mi1.00 mi16416-61910694-25510694-25523048(Top 87%)13361(Top 88%)13361(Top 593%)
40K24.85 mi0.85 mi16705-28910802-10810802-10821029(Top 79%)12381(Top 82%)12381(Top 550%)
25.2M25.20 mi0.35 mi16792-8710827-2510827-2520788(Top 78%)12288(Top 81%)12288(Top 546%)
Finish26.22 mi1.02 mi17030-23810915-8810915-8820881(Top 78%)12361(Top 81%)12361(Top 549%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12588

Males

9346

M45-49

9346

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11881

Males

9070

M45-49

9070

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12588

Males

9346

M45-49

9346

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14324

Males

10011

M45-49

10011

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15322

Males

10434

M45-49

10434

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15535

Males

10360

M45-49

10360

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16791

Males

10824

M45-49

10824

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19350

Males

11839

M45-49

11839

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18917

Males

11602

M45-49

11602

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19178

Males

11661

M45-49

11661

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22748

Males

13261

M45-49

13261

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23048

Males

13361

M45-49

13361

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21029

Males

12381

M45-49

12381

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20788

Males

12288

M45-49

12288

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20881

Males

12361

M45-49

12361

Passing Analysis

Category:
Athletes Passed
509
Passed By
6388
Net Change
-5879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11151
5K → 10K185490-305#11151#11456
10K → 15K82438-356#11456#11812
15K → 20K40681-641#11812#12453
20K → Half7162-155#12453#12608
Half → 25K38593-555#12608#13163
25K → 30K45842-797#13163#13960
30K → 20M21524-503#13960#14463
20M → 21M16350-334#14463#14797
21M → 35K18218-200#14797#14997
35K → 23M4804-800#14997#15797
23M → 24M10629-619#15797#16416
24M → 40K12301-289#16416#16705
40K → 25.2M13100-87#16705#16792
25.2M → Finish18256-238#16792#17030
TOTALS5096388-5879
📊

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