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BOSTON MARATHON 2023

David Alejandro Drexel Garza

Bib: 6221•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:53
Rank: #3875
Start → 5K
20:53 | 6:43/mi
10K· 6.21 mi
41:52
Rank: #4363 (-488)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:49
Rank: #4407 (-44)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:23:51
Rank: #4325 (+82)
15K → 20K
21:02 | 6:46/mi
Half· 13.11 mi
1:28:28
Rank: #4352 (-27)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:02
Rank: #4342 (+10)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:06:50
Rank: #4342
25K → 30K
21:48 | 7:01/mi
20M
2:16:34
Rank: #4403 (-61)
30K → 20M
9:44 | 7:10/mi
21M
2:24:05
Rank: #4416 (-13)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:29:15
Rank: #4422 (-6)
21M → 35K
5:10 | 6:54/mi
23M
2:38:16
Rank: #4462 (-40)
35K → 23M
9:01 | 7:12/mi
24M
2:45:17
Rank: #4466 (-4)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:51:41
Rank: #4519 (-53)
24M → 40K
6:24 | 7:29/mi
25.2M
2:54:41
Rank: #4605 (-86)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:02:51
Rank: #4799 (-194)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:34:23
Pace7:12 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3120:536:4320:53
6:43
-
10K
6.21 mi10:45:3041:526:4420:59
6:45
+0:02
15K
9.32 mi11:06:271:02:496:4420:57
6:45
0:00
20K
12.43 mi11:27:291:23:516:4521:02
6:46
+0:01
Half
13.11 mi11:32:061:28:286:454:37
6:46
0:00
25K
15.53 mi11:48:401:45:026:4616:34
6:50
+0:04
30K
18.64 mi12:10:282:06:506:4821:48
7:01
+0:11
20M
20.00 mi12:20:122:16:346:509:44
7:10
+0:09
21M
21.00 mi12:27:432:24:056:527:31
7:31
+0:21
35K
21.75 mi12:32:532:29:156:525:10
6:54
-0:37
23M
23.00 mi12:41:542:38:166:539:01
7:12
+0:18
24M
24.00 mi12:48:552:45:176:537:01
7:01
-0:11
40K
24.85 mi12:55:192:51:416:546:24
7:29
+0:28
25.2M
25.20 mi12:58:192:54:416:563:00
8:42
+1:13
Finish
26.22 mi13:06:293:02:516:598:10
8:01
-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

6:43 /mi

Average Pace

6:59 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:53

11% of race

Time at Steady Pace

2:16:53

75% of race

Time at Slower Pace

25:05

14% of race

Average Pace: 6:58 /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 mi10:24:3120:536:4320:53
6:43
#3875
10K
6.21 mi10:45:3041:526:4420:59
6:45
#4363
15K
9.32 mi11:06:271:02:496:4420:57
6:45
#4407
20K
12.43 mi11:27:291:23:516:4521:02
6:46
#4325
Half
13.11 mi11:32:061:28:286:454:37
6:46
#4352
25K
15.53 mi11:48:401:45:026:4616:34
6:50
#4342
30K
18.64 mi12:10:282:06:506:4821:48
7:01
#4342
20M
20.00 mi12:20:122:16:346:509:44
7:10
#4403
21M
21.00 mi12:27:432:24:056:527:31
7:31
#4416
35K
21.75 mi12:32:532:29:156:525:10
6:54
#4422
23M
23.00 mi12:41:542:38:166:539:01
7:12
#4462
24M
24.00 mi12:48:552:45:176:537:01
7:01
#4466
40K
24.85 mi12:55:192:51:416:546:24
7:29
#4519
25.2M
25.20 mi12:58:192:54:416:563:00
8:42
#4605
Finish
26.22 mi13:06:293:02:516:598:10
8:01
#4799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3875364136414549(Top 17%)4248(Top 28%)4248(Top 80%)
10K6.21 mi3.10 mi4363-4884087-4464087-4464851(Top 18%)4503(Top 30%)4503(Top 85%)
15K9.32 mi3.11 mi4407-444124-374124-374549(Top 17%)4248(Top 28%)4248(Top 80%)
20K12.43 mi3.11 mi4325+824051+734051+734176(Top 16%)3915(Top 26%)3915(Top 74%)
Half13.11 mi0.68 mi4352-274075-244075-244974(Top 19%)4606(Top 30%)4606(Top 87%)
25K15.53 mi2.42 mi4342+104069+64069+64454(Top 17%)4152(Top 27%)4152(Top 79%)
30K18.64 mi3.11 mi43424064+54064+54465(Top 17%)4142(Top 27%)4142(Top 78%)
20M20.00 mi1.36 mi4403-614111-474111-474915(Top 18%)4470(Top 29%)4470(Top 85%)
21M21.00 mi1.00 mi4416-134124-134124-134655(Top 17%)4221(Top 28%)4221(Top 80%)
35K21.75 mi0.75 mi4422-6412441244800(Top 18%)4336(Top 29%)4336(Top 82%)
23M23.00 mi1.25 mi4462-404162-384162-384779(Top 18%)4295(Top 28%)4295(Top 81%)
24M24.00 mi1.00 mi4466-44168-64168-64747(Top 18%)4238(Top 28%)4238(Top 80%)
40K24.85 mi0.85 mi4519-534209-414209-416592(Top 25%)5380(Top 35%)5380(Top 102%)
25.2M25.20 mi0.35 mi4605-864281-724281-7210619(Top 40%)7576(Top 50%)7576(Top 143%)
Finish26.22 mi1.02 mi4799-1944429-1484429-14812185(Top 46%)8360(Top 55%)8360(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4549

Males

4248

M18-39

4248

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4851

Males

4503

M18-39

4503

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4549

Males

4248

M18-39

4248

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4176

Males

3915

M18-39

3915

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4974

Males

4606

M18-39

4606

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4454

Males

4152

M18-39

4152

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4465

Males

4142

M18-39

4142

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4915

Males

4470

M18-39

4470

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4655

Males

4221

M18-39

4221

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4800

Males

4336

M18-39

4336

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4779

Males

4295

M18-39

4295

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4747

Males

4238

M18-39

4238

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6592

Males

5380

M18-39

5380

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10619

Males

7576

M18-39

7576

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12185

Males

8360

M18-39

8360

Passing Analysis

Category:
Athletes Passed
825
Passed By
1749
Net Change
-924
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3875
5K → 10K72560-488#3875#4363
10K → 15K108152-44#4363#4407
15K → 20K14058+82#4407#4325
20K → Half1138-27#4325#4352
Half → 25K9383+10#4352#4342
25K → 30K1061060#4342#4342
30K → 20M45106-61#4342#4403
20M → 21M5972-13#4403#4416
21M → 35K4349-6#4416#4422
35K → 23M65105-40#4422#4462
23M → 24M3842-4#4462#4466
24M → 40K3184-53#4466#4519
40K → 25.2M389-86#4519#4605
25.2M → Finish11205-194#4605#4799
TOTALS8251749-924
📊

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