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BOSTON MARATHON 2023

Alexandria Rodrigues

Bib: 30237•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:05
Rank: #23460
Start → 5K
31:05 | 10:00/mi
10K· 6.21 mi
1:03:37
Rank: #24137 (-677)
5K → 10K
32:32 | 10:28/mi
15K· 9.32 mi
1:35:12
Rank: #24045 (+92)
10K → 15K
31:35 | 10:10/mi
20K· 12.43 mi
2:06:57
Rank: #23845 (+200)
15K → 20K
31:45 | 10:13/mi
Half· 13.11 mi
2:13:40
Rank: #23803 (+42)
20K → Half
6:43 | 9:51/mi
25K· 15.53 mi
2:39:32
Rank: #23723 (+80)
Half → 25K
25:52 | 10:40/mi
30K· 18.64 mi
3:12:44
Rank: #23509 (+214)
25K → 30K
33:12 | 10:41/mi
20M
3:27:47
Rank: #23464 (+45)
30K → 20M
15:03 | 11:04/mi
21M
3:40:01
Rank: #23450 (+14)
20M → 21M
12:14 | 12:14/mi
35K· 21.75 mi
3:47:31
Rank: #23378 (+72)
21M → 35K
7:30 | 10:01/mi
23M
4:01:35
Rank: #23351 (+27)
35K → 23M
14:04 | 11:14/mi
24M
4:12:35
Rank: #23343 (+8)
23M → 24M
11:00 | 11:00/mi
40K· 24.85 mi
4:22:24
Rank: #23337 (+6)
24M → 40K
9:49 | 11:29/mi
25.2M
4:26:22
Rank: #23304 (+33)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:36:24
Rank: #23242 (+62)
25.2M → Finish
10:02 | 9:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:40
Pace10:12 /mi
2nd Half
Distance13.11 mi
Time2:22:44
Pace10:53 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2031:0510:0031:05
10:00
-
10K
6.21 mi12:23:521:03:3710:1432:32
10:28
+0:28
15K
9.32 mi12:55:271:35:1210:1331:35
10:10
-0:18
20K
12.43 mi13:27:122:06:5710:1331:45
10:13
+0:03
Half
13.11 mi13:33:552:13:4010:126:43
9:51
-0:22
25K
15.53 mi13:59:472:39:3210:1625:52
10:40
+0:49
30K
18.64 mi14:32:593:12:4410:2033:12
10:41
+0:01
20M
20.00 mi14:48:023:27:4710:2315:03
11:04
+0:23
21M
21.00 mi15:00:163:40:0110:2912:14
12:14
+1:10
35K
21.75 mi15:07:463:47:3110:287:30
10:01
-2:13
23M
23.00 mi15:21:504:01:3510:3014:04
11:14
+1:13
24M
24.00 mi15:32:504:12:3510:3111:00
11:00
-0:14
40K
24.85 mi15:42:394:22:2410:339:49
11:29
+0:29
25.2M
25.20 mi15:46:374:26:2210:343:58
11:30
+0:01
Finish
26.22 mi15:56:394:36:2410:3310:02
9:51
-1:39

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

9:51 /mi

Average Pace

10:33 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:40

43% of race

Time at Steady Pace

1:42:36

37% of race

Time at Slower Pace

55:08

20% of race

Average Pace: 10:32 /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 mi11:51:2031:0510:0031:05
10:00
#23460
10K
6.21 mi12:23:521:03:3710:1432:32
10:28
#24137
15K
9.32 mi12:55:271:35:1210:1331:35
10:10
#24045
20K
12.43 mi13:27:122:06:5710:1331:45
10:13
#23845
Half
13.11 mi13:33:552:13:4010:126:43
9:51
#23803
25K
15.53 mi13:59:472:39:3210:1625:52
10:40
#23723
30K
18.64 mi14:32:593:12:4410:2033:12
10:41
#23509
20M
20.00 mi14:48:023:27:4710:2315:03
11:04
#23464
21M
21.00 mi15:00:163:40:0110:2912:14
12:14
#23450
35K
21.75 mi15:07:463:47:3110:287:30
10:01
#23378
23M
23.00 mi15:21:504:01:3510:3014:04
11:14
#23351
24M
24.00 mi15:32:504:12:3510:3111:00
11:00
#23343
40K
24.85 mi15:42:394:22:2410:339:49
11:29
#23337
25.2M
25.20 mi15:46:374:26:2210:343:58
11:30
#23304
Finish
26.22 mi15:56:394:36:2410:3310:02
9:51
#23242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi234609630963023809(Top 89%)9788(Top 86%)9788(Top 200%)
10K6.21 mi3.10 mi24137-6779965-3359965-33524635(Top 93%)10244(Top 90%)10244(Top 210%)
15K9.32 mi3.11 mi24045+929916+499916+4923809(Top 89%)9788(Top 86%)9788(Top 200%)
20K12.43 mi3.11 mi23845+2009808+1089808+10823331(Top 88%)9532(Top 83%)9532(Top 195%)
Half13.11 mi0.68 mi23803+429785+239785+2322989(Top 86%)9348(Top 82%)9348(Top 191%)
25K15.53 mi2.42 mi23723+809749+369749+3623466(Top 88%)9650(Top 84%)9650(Top 198%)
30K18.64 mi3.11 mi23509+2149651+989651+9822588(Top 85%)9234(Top 81%)9234(Top 189%)
20M20.00 mi1.36 mi23464+459642+99642+922839(Top 86%)9426(Top 83%)9426(Top 193%)
21M21.00 mi1.00 mi23450+149637+59637+523105(Top 87%)9600(Top 84%)9600(Top 197%)
35K21.75 mi0.75 mi23378+729610+279610+2721374(Top 80%)8704(Top 76%)8704(Top 178%)
23M23.00 mi1.25 mi23351+279604+69604+622797(Top 86%)9488(Top 83%)9488(Top 194%)
24M24.00 mi1.00 mi23343+89612-89612-823064(Top 87%)9669(Top 85%)9669(Top 198%)
40K24.85 mi0.85 mi23337+69617-59617-523185(Top 87%)9757(Top 85%)9757(Top 200%)
25.2M25.20 mi0.35 mi23304+339603+149603+1421609(Top 81%)8924(Top 78%)8924(Top 183%)
Finish26.22 mi1.02 mi23242+629579+249579+2421324(Top 80%)8735(Top 76%)8735(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23809

Females

9788

F18-39

9788

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24635

Females

10244

F18-39

10244

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23809

Females

9788

F18-39

9788

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23331

Females

9532

F18-39

9532

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22989

Females

9348

F18-39

9348

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23466

Females

9650

F18-39

9650

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22588

Females

9234

F18-39

9234

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22839

Females

9426

F18-39

9426

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23105

Females

9600

F18-39

9600

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21374

Females

8704

F18-39

8704

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

22797

Females

9488

F18-39

9488

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23064

Females

9669

F18-39

9669

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23185

Females

9757

F18-39

9757

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21609

Females

8924

F18-39

8924

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

21324

Females

8735

F18-39

8735

Passing Analysis

Category:
Athletes Passed
1265
Passed By
1047
Net Change
+218
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23460
5K → 10K28705-677#23460#24137
10K → 15K17583+92#24137#24045
15K → 20K23232+200#24045#23845
20K → Half442+42#23845#23803
Half → 25K12646+80#23803#23723
25K → 30K22713+214#23723#23509
30K → 20M7429+45#23509#23464
20M → 21M4935+14#23464#23450
21M → 35K764+72#23450#23378
35K → 23M5831+27#23378#23351
23M → 24M3931+8#23351#23343
24M → 40K3529+6#23343#23337
40K → 25.2M352+33#23337#23304
25.2M → Finish675+62#23304#23242
TOTALS12651047+218
📊

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