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BOSTON MARATHON 2023

Alvaro Vega

Bib: 12221•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M55-59)
#0 / 1422
Top 19%
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
7:33/mi
23:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
46:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:09:16
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:32:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:56:10
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:20:10
↑ 181↓ 1480.2%
20M
7:58/mi
2:31:00
↑ 64↓ 500.2%
21M
8:25/mi
2:39:25
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:45:15
↑ 17↓ 861.7%
23M
7:55/mi
2:55:10
↑ 23↓ 630.6%
24M
7:44/mi
3:02:54
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:09:41
↓ 200.3%
25.2M
8:30/mi
3:12:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:20:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2023:287:3323:28
7:33
-
10K
6.21 mi11:14:1646:247:2822:56
7:23
-0:10
15K
9.32 mi11:37:081:09:167:2622:52
7:22
-0:01
20K
12.43 mi12:00:271:32:357:2723:19
7:30
+0:08
Half
13.11 mi12:05:301:37:387:275:03
7:24
-0:06
25K
15.53 mi12:24:021:56:107:2918:32
7:39
+0:15
30K
18.64 mi12:48:022:20:107:3124:00
7:43
+0:04
20M
20.00 mi12:58:522:31:007:3310:50
7:58
+0:15
21M
21.00 mi13:07:172:39:257:358:25
8:25
+0:27
35K
21.75 mi13:13:072:45:157:365:50
7:48
-0:37
23M
23.00 mi13:23:022:55:107:379:55
7:55
+0:07
24M
24.00 mi13:30:463:02:547:377:44
7:44
-0:11
40K
24.85 mi13:37:333:09:417:386:47
7:56
+0:12
25.2M
25.20 mi13:40:293:12:377:392:56
8:30
+0:34
Finish
26.22 mi13:48:123:20:207:397:43
7:34
-0:56

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

7:22 /mi

Average Pace

7:39 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:59

94% of race

Time at Steady Pace

11:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi10:51:2023:287:3323:28
7:33
#10090
10K
6.21 mi11:14:1646:247:2822:56
7:23
#9726
15K
9.32 mi11:37:081:09:167:2622:52
7:22
#9437
20K
12.43 mi12:00:271:32:357:2723:19
7:30
#9413
Half
13.11 mi12:05:301:37:387:275:03
7:24
#9403
25K
15.53 mi12:24:021:56:107:2918:32
7:39
#9462
30K
18.64 mi12:48:022:20:107:3124:00
7:43
#9304
20M
20.00 mi12:58:522:31:007:3310:50
7:58
#9362
21M
21.00 mi13:07:172:39:257:358:25
8:25
#9349
35K
21.75 mi13:13:072:45:157:365:50
7:48
#9383
23M
23.00 mi13:23:022:55:107:379:55
7:55
#9331
24M
24.00 mi13:30:463:02:547:377:44
7:44
#9300
40K
24.85 mi13:37:333:09:417:386:47
7:56
#9302
25.2M
25.20 mi13:40:293:12:377:392:56
8:30
#9303
Finish
26.22 mi13:48:123:20:207:397:43
7:34
#9287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10090817281729011(Top 34%)7546(Top 50%)7546(Top 531%)
10K6.21 mi3.10 mi9726+3647999+1737999+1739453(Top 36%)7832(Top 52%)7832(Top 551%)
15K9.32 mi3.11 mi9437+2897829+1707829+1709011(Top 34%)7546(Top 50%)7546(Top 531%)
20K12.43 mi3.11 mi9413+247804+257804+259336(Top 35%)7706(Top 51%)7706(Top 542%)
Half13.11 mi0.68 mi9403+107792+127792+129407(Top 35%)7757(Top 51%)7757(Top 545%)
25K15.53 mi2.42 mi9462-597819-277819-279855(Top 37%)7897(Top 52%)7897(Top 555%)
30K18.64 mi3.11 mi9304+1587684+1357684+1358824(Top 33%)7173(Top 47%)7173(Top 504%)
20M20.00 mi1.36 mi9362-587693-97693-910038(Top 38%)7771(Top 51%)7771(Top 546%)
21M21.00 mi1.00 mi9349+137665+287665+289936(Top 37%)7565(Top 50%)7565(Top 532%)
35K21.75 mi0.75 mi9383-347667-27667-210594(Top 40%)7909(Top 52%)7909(Top 556%)
23M23.00 mi1.25 mi9331+527615+527615+529190(Top 35%)7058(Top 47%)7058(Top 496%)
24M24.00 mi1.00 mi9300+317573+427573+429276(Top 35%)7028(Top 46%)7028(Top 494%)
40K24.85 mi0.85 mi9302-27543+307543+309560(Top 36%)7107(Top 47%)7107(Top 500%)
25.2M25.20 mi0.35 mi9303-17534+97534+99493(Top 36%)7019(Top 46%)7019(Top 494%)
Finish26.22 mi1.02 mi9287+167504+307504+309075(Top 34%)6792(Top 45%)6792(Top 478%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9011

Males

7546

M55-59

7546

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9453

Males

7832

M55-59

7832

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9011

Males

7546

M55-59

7546

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9336

Males

7706

M55-59

7706

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9407

Males

7757

M55-59

7757

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9855

Males

7897

M55-59

7897

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8824

Males

7173

M55-59

7173

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10038

Males

7771

M55-59

7771

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9936

Males

7565

M55-59

7565

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10594

Males

7909

M55-59

7909

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9190

Males

7058

M55-59

7058

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9276

Males

7028

M55-59

7028

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9560

Males

7107

M55-59

7107

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9493

Males

7019

M55-59

7019

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9075

Males

6792

M55-59

6792

Passing Analysis

Category:
Athletes Passed
1916*
Passed By
1113
Net Change
+803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10090
5K → 10K522*158+364#10090#9726
10K → 15K34253+289#9726#9437
15K → 20K149125+24#9437#9413
20K → Half2818+10#9413#9403
Half → 25K96155-59#9403#9462
25K → 30K254*96+158#9462#9304
30K → 20M57115-58#9304#9362
20M → 21M9279+13#9362#9349
21M → 35K3872-34#9349#9383
35K → 23M10351+52#9383#9331
23M → 24M8251+31#9331#9300
24M → 40K6870-2#9300#9302
40K → 25.2M2526-1#9302#9303
25.2M → Finish6044+16#9303#9287
TOTALS1916*1113+803

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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