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BOSTON MARATHON 2023

Arthur Vasquez

Bib: 17942•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
8:25/mi
26:10
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:35/mi
52:50
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:36/mi
1:19:32
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:57/mi
1:47:20
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:46/mi
1:53:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:58/mi
2:15:03
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:25/mi
2:44:19
↑ 181↓ 1480.2%
138 ft elev
20M
9:40/mi
2:57:27
↑ 64↓ 500.2%
148 ft elev
21M
9:57/mi
3:07:24
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:29/mi
3:14:30
↑ 17↓ 861.7%
156 ft elev
23M
9:44/mi
3:26:41
↑ 23↓ 630.6%
116 ft elev
24M
9:28/mi
3:36:09
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:56/mi
3:44:39
↓ 200.3%
20 ft elev
25.2M
11:36/mi
3:48:39
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:11/mi
3:58:00
↑ 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
Time1:53:19
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:04:41
Pace9:31 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4526:108:2526:10
8:25
-
10K
6.21 mi11:43:2552:508:3026:40
8:35
+0:10
15K
9.32 mi12:10:071:19:328:3226:42
8:36
+0:01
20K
12.43 mi12:37:551:47:208:3827:48
8:57
+0:21
Half
13.11 mi12:43:541:53:198:395:59
8:46
-0:11
25K
15.53 mi13:05:382:15:038:4221:44
8:58
+0:12
30K
18.64 mi13:34:542:44:198:4929:16
9:25
+0:27
20M
20.00 mi13:48:022:57:278:5213:08
9:40
+0:15
21M
21.00 mi13:57:593:07:248:559:57
9:57
+0:17
35K
21.75 mi14:05:053:14:308:577:06
9:29
-0:28
23M
23.00 mi14:17:163:26:418:5912:11
9:44
+0:15
24M
24.00 mi14:26:443:36:099:009:28
9:28
-0:16
40K
24.85 mi14:35:143:44:399:028:30
9:56
+0:28
25.2M
25.20 mi14:39:143:48:399:044:00
11:36
+1:40
Finish
26.22 mi14:48:353:58:009:059:21
9:11
-2:25

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

8:25 /mi

Average Pace

9:05 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:03

57% of race

Time at Steady Pace

1:20:30

34% of race

Time at Slower Pace

22:27

9% of race

Average Pace: 9:05 /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 mi11:16:4526:108:2526:10
8:25
#17036
10K
6.21 mi11:43:2552:508:3026:40
8:35
#17917
15K
9.32 mi12:10:071:19:328:3226:42
8:36
#18064
20K
12.43 mi12:37:551:47:208:3827:48
8:57
#18423
Half
13.11 mi12:43:541:53:198:395:59
8:46
#18471
25K
15.53 mi13:05:382:15:038:4221:44
8:58
#18533
30K
18.64 mi13:34:542:44:198:4929:16
9:25
#18670
20M
20.00 mi13:48:022:57:278:5213:08
9:40
#18742
21M
21.00 mi13:57:593:07:248:559:57
9:57
#18662
35K
21.75 mi14:05:053:14:308:577:06
9:29
#18706
23M
23.00 mi14:17:163:26:418:5912:11
9:44
#18760
24M
24.00 mi14:26:443:36:099:009:28
9:28
#18778
40K
24.85 mi14:35:143:44:399:028:30
9:56
#18845
25.2M
25.20 mi14:39:143:48:399:044:00
11:36
#18935
Finish
26.22 mi14:48:353:58:009:059:21
9:11
#18946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17036110651106518394(Top 69%)11644(Top 77%)11644(Top 819%)
10K6.21 mi3.10 mi17917-88111418-35311418-35318751(Top 70%)11799(Top 78%)11799(Top 830%)
15K9.32 mi3.11 mi18064-14711479-6111479-6118394(Top 69%)11644(Top 77%)11644(Top 819%)
20K12.43 mi3.11 mi18423-35911639-16011639-16019446(Top 73%)12074(Top 80%)12074(Top 849%)
Half13.11 mi0.68 mi18471-4811663-2411663-2419308(Top 73%)12014(Top 79%)12014(Top 845%)
25K15.53 mi2.42 mi18533-62116631166318774(Top 71%)11748(Top 77%)11748(Top 826%)
30K18.64 mi3.11 mi18670-13711694-3111694-3119122(Top 72%)11840(Top 78%)11840(Top 833%)
20M20.00 mi1.36 mi18742-7211718-2411718-2419434(Top 73%)11872(Top 78%)11872(Top 835%)
21M21.00 mi1.00 mi18662+8011679+3911679+3917845(Top 67%)11163(Top 74%)11163(Top 785%)
35K21.75 mi0.75 mi18706-4411684-511684-519802(Top 74%)11962(Top 79%)11962(Top 841%)
23M23.00 mi1.25 mi18760-5411692-811692-819186(Top 72%)11650(Top 77%)11650(Top 819%)
24M24.00 mi1.00 mi18778-1811684+811684+819092(Top 72%)11573(Top 76%)11573(Top 814%)
40K24.85 mi0.85 mi18845-6711705-2111705-2119799(Top 74%)11829(Top 78%)11829(Top 832%)
25.2M25.20 mi0.35 mi18935-9011747-4211747-4221724(Top 82%)12718(Top 84%)12718(Top 894%)
Finish26.22 mi1.02 mi18946-1111743+411743+418790(Top 71%)11442(Top 75%)11442(Top 805%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

18394

Males

11644

M55-59

11644

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18751

Males

11799

M55-59

11799

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

18394

Males

11644

M55-59

11644

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19446

Males

12074

M55-59

12074

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

19308

Males

12014

M55-59

12014

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18774

Males

11748

M55-59

11748

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

19122

Males

11840

M55-59

11840

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19434

Males

11872

M55-59

11872

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17845

Males

11163

M55-59

11163

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

19802

Males

11962

M55-59

11962

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

19186

Males

11650

M55-59

11650

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

19092

Males

11573

M55-59

11573

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19799

Males

11829

M55-59

11829

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21724

Males

12718

M55-59

12718

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18790

Males

11442

M55-59

11442

Passing Analysis

Category:
Athletes Passed
976
Passed By
2886
Net Change
-1910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17036
5K → 10K74955-881#17036#17917
10K → 15K137284-147#17917#18064
15K → 20K82441-359#18064#18423
20K → Half1664-48#18423#18471
Half → 25K115177-62#18471#18533
25K → 30K126263-137#18533#18670
30K → 20M62134-72#18670#18742
20M → 21M13252+80#18742#18662
21M → 35K3276-44#18662#18706
35K → 23M62116-54#18706#18760
23M → 24M5472-18#18760#18778
24M → 40K33100-67#18778#18845
40K → 25.2M10100-90#18845#18935
25.2M → Finish4152-11#18935#18946
TOTALS9762886-1910
📊

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