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BOSTON MARATHON 2023

Marcial Lopez Martinez

Bib: 31490•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:39/mi
29:58
↑ 97↓ 3451.5%
10K· 6.21 mi
9:36/mi
59:49
↑ 79↓ 1380.4%
15K· 9.32 mi
9:34/mi
1:29:32
↑ 67↓ 78
20K· 12.43 mi
9:47/mi
1:59:55
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:06:36
↑ 19↓ 370.5%
25K· 15.53 mi
10:36/mi
2:32:18
↑ 66↓ 880.2%
30K· 18.64 mi
11:34/mi
3:08:13
↑ 181↓ 1480.2%
20M
11:13/mi
3:23:27
↑ 64↓ 500.2%
21M
12:07/mi
3:35:34
↑ 106↓ 241.6%
35K· 21.75 mi
10:22/mi
3:43:19
↑ 17↓ 861.7%
23M
11:18/mi
3:57:28
↑ 23↓ 630.6%
24M
10:30/mi
4:07:58
↓ 821.3%
40K· 24.85 mi
11:09/mi
4:17:30
↓ 200.3%
25.2M
13:46/mi
4:22:15
↑ 13↓ 160.2%
Finish· 26.22 mi
10:22/mi
4:32:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:36
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:26:13
Pace11:09 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5929:589:3929:58
9:39
-
10K
6.21 mi12:20:5059:499:3829:51
9:36
-0:03
15K
9.32 mi12:50:331:29:329:3629:43
9:34
-0:02
20K
12.43 mi13:20:561:59:559:3930:23
9:47
+0:13
Half
13.11 mi13:27:372:06:369:396:41
9:48
+0:01
25K
15.53 mi13:53:192:32:189:4825:42
10:36
+0:48
30K
18.64 mi14:29:143:08:1310:0635:55
11:34
+0:58
20M
20.00 mi14:44:283:23:2710:1015:14
11:13
-0:21
21M
21.00 mi14:56:353:35:3410:1612:07
12:07
+0:54
35K
21.75 mi15:04:203:43:1910:167:45
10:22
-1:45
23M
23.00 mi15:18:293:57:2810:1914:09
11:18
+0:56
24M
24.00 mi15:28:594:07:5810:2010:30
10:30
-0:48
40K
24.85 mi15:38:314:17:3010:229:32
11:09
+0:39
25.2M
25.20 mi15:43:164:22:1510:244:45
13:46
+2:37
Finish
26.22 mi15:53:504:32:4910:2510:34
10:22
-3:24

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

9:34 /mi

Average Pace

10:25 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:36

46% of race

Time at Steady Pace

54:31

20% of race

Time at Slower Pace

1:31:42

34% of race

Average Pace: 10:24 /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 mi11:50:5929:589:3929:58
9:39
#22506
10K
6.21 mi12:20:5059:499:3829:51
9:36
#22677
15K
9.32 mi12:50:331:29:329:3629:43
9:34
#22611
20K
12.43 mi13:20:561:59:559:3930:23
9:47
#22550
Half
13.11 mi13:27:372:06:369:396:41
9:48
#22570
25K
15.53 mi13:53:192:32:189:4825:42
10:36
#22732
30K
18.64 mi14:29:143:08:1310:0635:55
11:34
#23038
20M
20.00 mi14:44:283:23:2710:1015:14
11:13
#23024
21M
21.00 mi14:56:353:35:3410:1612:07
12:07
#23018
35K
21.75 mi15:04:203:43:1910:167:45
10:22
#22982
23M
23.00 mi15:18:293:57:2810:1914:09
11:18
#22964
24M
24.00 mi15:28:594:07:5810:2010:30
10:30
#22920
40K
24.85 mi15:38:314:17:3010:229:32
11:09
#22910
25.2M
25.20 mi15:43:164:22:1510:244:45
13:46
#22942
Finish
26.22 mi15:53:504:32:4910:2510:34
10:22
#22948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi22506133461334622430(Top 84%)13383(Top 88%)13383(Top 1206%)
10K6.21 mi3.10 mi22677-17113470-12413470-12422817(Top 86%)13556(Top 89%)13556(Top 1221%)
15K9.32 mi3.11 mi22611+6613443+2713443+2722430(Top 84%)13383(Top 88%)13383(Top 1206%)
20K12.43 mi3.11 mi22550+6113415+2813415+2822354(Top 84%)13333(Top 88%)13333(Top 1201%)
Half13.11 mi0.68 mi22570-2013420-513420-522844(Top 86%)13557(Top 89%)13557(Top 1221%)
25K15.53 mi2.42 mi22732-16213487-6713487-6723347(Top 88%)13740(Top 91%)13740(Top 1238%)
30K18.64 mi3.11 mi23038-30613612-12513612-12523940(Top 90%)13935(Top 92%)13935(Top 1255%)
20M20.00 mi1.36 mi23024+1413592+2013592+2023030(Top 87%)13483(Top 89%)13483(Top 1215%)
21M21.00 mi1.00 mi23018+613583+913583+922929(Top 86%)13394(Top 88%)13394(Top 1207%)
35K21.75 mi0.75 mi22982+3613558+2513558+2522119(Top 83%)12979(Top 86%)12979(Top 1169%)
23M23.00 mi1.25 mi22964+1813537+2113537+2122889(Top 86%)13338(Top 88%)13338(Top 1202%)
24M24.00 mi1.00 mi22920+4413506+3113506+3122039(Top 83%)12899(Top 85%)12899(Top 1162%)
40K24.85 mi0.85 mi22910+1013490+1613490+1622645(Top 85%)13151(Top 87%)13151(Top 1185%)
25.2M25.20 mi0.35 mi22942-3213510-2013510-2024790(Top 93%)14177(Top 93%)14177(Top 1277%)
Finish26.22 mi1.02 mi22948-613501+913501+922720(Top 85%)13188(Top 87%)13188(Top 1188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22430

Males

13383

M60-64

13383

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22817

Males

13556

M60-64

13556

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22430

Males

13383

M60-64

13383

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22354

Males

13333

M60-64

13333

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22844

Males

13557

M60-64

13557

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23347

Males

13740

M60-64

13740

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23940

Males

13935

M60-64

13935

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23030

Males

13483

M60-64

13483

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22929

Males

13394

M60-64

13394

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

22119

Males

12979

M60-64

12979

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22889

Males

13338

M60-64

13338

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22039

Males

12899

M60-64

12899

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22645

Males

13151

M60-64

13151

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24790

Males

14177

M60-64

14177

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22720

Males

13188

M60-64

13188

Passing Analysis

Category:
Athletes Passed
993
Passed By
1435
Net Change
-442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22506
5K → 10K171342-171#22506#22677
10K → 15K174108+66#22677#22611
15K → 20K169108+61#22611#22550
20K → Half2040-20#22550#22570
Half → 25K50212-162#22570#22732
25K → 30K40346-306#22732#23038
30K → 20M6450+14#23038#23024
20M → 21M5044+6#23024#23018
21M → 35K5014+36#23018#22982
35K → 23M5739+18#22982#22964
23M → 24M6723+44#22964#22920
24M → 40K4434+10#22920#22910
40K → 25.2M638-32#22910#22942
25.2M → Finish3137-6#22942#22948
TOTALS9931435-442
📊

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