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BOSTON MARATHON 2023

Luis Calvo

Bib: 9692•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M45-49)
#0 / 2252
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #1907
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
40:16
Rank: #2391 (-484)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:00:40
Rank: #2583 (-192)
10K → 15K
20:24 | 6:34/mi
20K· 12.43 mi
1:21:06
Rank: #2605 (-22)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:25:29
Rank: #2585 (+20)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:41:40
Rank: #2653 (-68)
Half → 25K
16:11 | 6:40/mi
30K· 18.64 mi
2:02:50
Rank: #2693 (-40)
25K → 30K
21:10 | 6:49/mi
20M
2:12:12
Rank: #2695 (-2)
30K → 20M
9:22 | 6:54/mi
21M
2:19:37
Rank: #2738 (-43)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:24:40
Rank: #2761 (-23)
21M → 35K
5:03 | 6:45/mi
23M
2:33:24
Rank: #2782 (-21)
35K → 23M
8:44 | 6:59/mi
24M
2:40:15
Rank: #2828 (-46)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:46:16
Rank: #2855 (-27)
24M → 40K
6:01 | 7:02/mi
25.2M
2:48:59
Rank: #2889 (-34)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:56:19
Rank: #3002 (-113)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:29
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:30:50
Pace6:56 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:4319:576:2519:57
6:25
-
10K
6.21 mi11:06:0240:166:2920:19
6:32
+0:07
15K
9.32 mi11:26:261:00:406:3120:24
6:34
+0:02
20K
12.43 mi11:46:521:21:066:3220:26
6:35
+0:01
Half
13.11 mi11:51:151:25:296:314:23
6:25
-0:10
25K
15.53 mi12:07:261:41:406:3316:11
6:40
+0:15
30K
18.64 mi12:28:362:02:506:3521:10
6:49
+0:09
20M
20.00 mi12:37:582:12:126:379:22
6:54
+0:05
21M
21.00 mi12:45:232:19:376:397:25
7:25
+0:31
35K
21.75 mi12:50:262:24:406:395:03
6:45
-0:40
23M
23.00 mi12:59:102:33:246:408:44
6:59
+0:14
24M
24.00 mi13:06:012:40:156:416:51
6:51
-0:08
40K
24.85 mi13:12:022:46:166:416:01
7:02
+0:11
25.2M
25.20 mi13:14:452:48:596:422:43
7:53
+0:51
Finish
26.22 mi13:22:052:56:196:447:20
7:12
-0:41

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

6:25 /mi

Average Pace

6:44 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:29

48% of race

Time at Steady Pace

1:07:21

38% of race

Time at Slower Pace

23:29

13% of race

Average Pace: 6:43 /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 mi10:45:4319:576:2519:57
6:25
#1907
10K
6.21 mi11:06:0240:166:2920:19
6:32
#2391
15K
9.32 mi11:26:261:00:406:3120:24
6:34
#2583
20K
12.43 mi11:46:521:21:066:3220:26
6:35
#2605
Half
13.11 mi11:51:151:25:296:314:23
6:25
#2585
25K
15.53 mi12:07:261:41:406:3316:11
6:40
#2653
30K
18.64 mi12:28:362:02:506:3521:10
6:49
#2693
20M
20.00 mi12:37:582:12:126:379:22
6:54
#2695
21M
21.00 mi12:45:232:19:376:397:25
7:25
#2738
35K
21.75 mi12:50:262:24:406:395:03
6:45
#2761
23M
23.00 mi12:59:102:33:246:408:44
6:59
#2782
24M
24.00 mi13:06:012:40:156:416:51
6:51
#2828
40K
24.85 mi13:12:022:46:166:416:01
7:02
#2855
25.2M
25.20 mi13:14:452:48:596:422:43
7:53
#2889
Finish
26.22 mi13:22:052:56:196:447:20
7:12
#3002
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1907181818183034(Top 11%)2893(Top 19%)2893(Top 128%)
10K6.21 mi3.10 mi2391-4842283-4652283-4653038(Top 11%)2899(Top 19%)2899(Top 129%)
15K9.32 mi3.11 mi2583-1922468-1852468-1853034(Top 11%)2893(Top 19%)2893(Top 128%)
20K12.43 mi3.11 mi2605-222490-222490-222702(Top 10%)2584(Top 17%)2584(Top 115%)
Half13.11 mi0.68 mi2585+202475+152475+152381(Top 9%)2286(Top 15%)2286(Top 102%)
25K15.53 mi2.42 mi2653-682535-602535-603173(Top 12%)3025(Top 20%)3025(Top 134%)
30K18.64 mi3.11 mi2693-402573-382573-383062(Top 12%)2892(Top 19%)2892(Top 128%)
20M20.00 mi1.36 mi2695-22576-32576-33351(Top 13%)3134(Top 21%)3134(Top 139%)
21M21.00 mi1.00 mi2738-432616-402616-404171(Top 16%)3823(Top 25%)3823(Top 170%)
35K21.75 mi0.75 mi2761-232640-242640-243829(Top 14%)3523(Top 23%)3523(Top 156%)
23M23.00 mi1.25 mi2782-212654-142654-143641(Top 14%)3365(Top 22%)3365(Top 149%)
24M24.00 mi1.00 mi2828-462690-362690-363906(Top 15%)3565(Top 23%)3565(Top 158%)
40K24.85 mi0.85 mi2855-272715-252715-253999(Top 15%)3581(Top 24%)3581(Top 159%)
25.2M25.20 mi0.35 mi2889-342745-302745-305697(Top 21%)4717(Top 31%)4717(Top 209%)
Finish26.22 mi1.02 mi3002-1132842-972842-976344(Top 24%)5152(Top 34%)5152(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3034

Males

2893

M45-49

2893

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3038

Males

2899

M45-49

2899

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3034

Males

2893

M45-49

2893

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2702

Males

2584

M45-49

2584

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2381

Males

2286

M45-49

2286

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3173

Males

3025

M45-49

3025

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3062

Males

2892

M45-49

2892

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3351

Males

3134

M45-49

3134

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4171

Males

3823

M45-49

3823

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3829

Males

3523

M45-49

3523

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3641

Males

3365

M45-49

3365

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3906

Males

3565

M45-49

3565

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3999

Males

3581

M45-49

3581

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5697

Males

4717

M45-49

4717

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6344

Males

5152

M45-49

5152

Passing Analysis

Category:
Athletes Passed
407
Passed By
1502
Net Change
-1095
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1907
5K → 10K11495-484#1907#2391
10K → 15K19211-192#2391#2583
15K → 20K5274-22#2583#2605
20K → Half266+20#2605#2585
Half → 25K3098-68#2585#2653
25K → 30K62102-40#2653#2693
30K → 20M3739-2#2693#2695
20M → 21M2669-43#2695#2738
21M → 35K1841-23#2738#2761
35K → 23M4263-21#2761#2782
23M → 24M2874-46#2782#2828
24M → 40K3158-27#2828#2855
40K → 25.2M1145-34#2855#2889
25.2M → Finish14127-113#2889#3002
TOTALS4071502-1095
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing