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BOSTON MARATHON 2023

Alexandra Cajigal

Bib: 16134•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
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
25:24
Rank: #15282
Start → 5K
25:24 | 8:11/mi
10K· 6.21 mi
50:32
Rank: #15329 (-47)
5K → 10K
25:08 | 8:05/mi
15K· 9.32 mi
1:14:50
Rank: #14554 (+775)
10K → 15K
24:18 | 7:49/mi
20K· 12.43 mi
1:39:22
Rank: #14067 (+487)
15K → 20K
24:32 | 7:54/mi
Half· 13.11 mi
1:44:41
Rank: #13991 (+76)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:03:50
Rank: #13656 (+335)
Half → 25K
19:09 | 7:54/mi
30K· 18.64 mi
2:29:16
Rank: #13355 (+301)
25K → 30K
25:26 | 8:11/mi
20M
2:40:43
Rank: #13317 (+38)
30K → 20M
11:27 | 8:26/mi
21M
2:49:30
Rank: #13223 (+94)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:55:40
Rank: #13232 (-9)
21M → 35K
6:10 | 8:15/mi
23M
3:06:47
Rank: #13360 (-128)
35K → 23M
11:07 | 8:53/mi
24M
3:15:41
Rank: #13529 (-169)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:23:24
Rank: #13633 (-104)
24M → 40K
7:43 | 9:02/mi
25.2M
3:26:39
Rank: #13655 (-22)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:34:47
Rank: #13575 (+80)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:41
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:50:06
Pace8:24 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4625:248:1125:24
8:11
-
10K
6.21 mi11:42:5450:328:0825:08
8:05
-0:06
15K
9.32 mi12:07:121:14:508:0224:18
7:49
-0:16
20K
12.43 mi12:31:441:39:228:0024:32
7:54
+0:05
Half
13.11 mi12:37:031:44:417:595:19
7:48
-0:06
25K
15.53 mi12:56:122:03:507:5819:09
7:54
+0:06
30K
18.64 mi13:21:382:29:168:0025:26
8:11
+0:17
20M
20.00 mi13:33:052:40:438:0211:27
8:26
+0:15
21M
21.00 mi13:41:522:49:308:048:47
8:47
+0:21
35K
21.75 mi13:48:022:55:408:056:10
8:15
-0:32
23M
23.00 mi13:59:093:06:478:0711:07
8:53
+0:38
24M
24.00 mi14:08:033:15:418:098:54
8:54
+0:01
40K
24.85 mi14:15:463:23:248:117:43
9:02
+0:08
25.2M
25.20 mi14:19:013:26:398:123:15
9:25
+0:23
Finish
26.22 mi14:27:093:34:478:128:08
7:59
-1:26

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

7:48 /mi

Average Pace

8:12 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:18

34% of race

Time at Steady Pace

1:30:16

42% of race

Time at Slower Pace

51:13

24% of race

Average Pace: 8:11 /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 mi11:17:4625:248:1125:24
8:11
#15282
10K
6.21 mi11:42:5450:328:0825:08
8:05
#15329
15K
9.32 mi12:07:121:14:508:0224:18
7:49
#14554
20K
12.43 mi12:31:441:39:228:0024:32
7:54
#14067
Half
13.11 mi12:37:031:44:417:595:19
7:48
#13991
25K
15.53 mi12:56:122:03:507:5819:09
7:54
#13656
30K
18.64 mi13:21:382:29:168:0025:26
8:11
#13355
20M
20.00 mi13:33:052:40:438:0211:27
8:26
#13317
21M
21.00 mi13:41:522:49:308:048:47
8:47
#13223
35K
21.75 mi13:48:022:55:408:056:10
8:15
#13232
23M
23.00 mi13:59:093:06:478:0711:07
8:53
#13360
24M
24.00 mi14:08:033:15:418:098:54
8:54
#13529
40K
24.85 mi14:15:463:23:248:117:43
9:02
#13633
25.2M
25.20 mi14:19:013:26:398:123:15
9:25
#13655
Finish
26.22 mi14:27:093:34:478:128:08
7:59
#13575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152824819481912924(Top 49%)3431(Top 30%)3431(Top 70%)
10K6.21 mi3.10 mi15329-474858-394858-3915443(Top 58%)4929(Top 43%)4929(Top 101%)
15K9.32 mi3.11 mi14554+7754380+4784380+47812924(Top 49%)3431(Top 30%)3431(Top 70%)
20K12.43 mi3.11 mi14067+4874127+2534127+25312615(Top 47%)3332(Top 29%)3332(Top 68%)
Half13.11 mi0.68 mi13991+764081+464081+4612759(Top 48%)3365(Top 29%)3365(Top 69%)
25K15.53 mi2.42 mi13656+3353905+1763905+17611928(Top 45%)3041(Top 27%)3041(Top 62%)
30K18.64 mi3.11 mi13355+3013759+1463759+14612273(Top 46%)3348(Top 29%)3348(Top 69%)
20M20.00 mi1.36 mi13317+383745+143745+1413187(Top 50%)3956(Top 35%)3956(Top 81%)
21M21.00 mi1.00 mi13223+943706+393706+3912189(Top 46%)3510(Top 31%)3510(Top 72%)
35K21.75 mi0.75 mi13232-93731-253731-2513773(Top 52%)4436(Top 39%)4436(Top 91%)
23M23.00 mi1.25 mi13360-1283831-1003831-10015430(Top 58%)5406(Top 47%)5406(Top 111%)
24M24.00 mi1.00 mi13529-1693957-1263957-12616770(Top 63%)6226(Top 55%)6226(Top 127%)
40K24.85 mi0.85 mi13633-1044041-844041-8416283(Top 61%)6008(Top 53%)6008(Top 123%)
25.2M25.20 mi0.35 mi13655-224059-184059-1814844(Top 56%)5202(Top 46%)5202(Top 107%)
Finish26.22 mi1.02 mi13575+804029+304029+3012028(Top 45%)3726(Top 33%)3726(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12924

Females

3431

F18-39

3431

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15443

Females

4929

F18-39

4929

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12924

Females

3431

F18-39

3431

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12615

Females

3332

F18-39

3332

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12759

Females

3365

F18-39

3365

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11928

Females

3041

F18-39

3041

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12273

Females

3348

F18-39

3348

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13187

Females

3956

F18-39

3956

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12189

Females

3510

F18-39

3510

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13773

Females

4436

F18-39

4436

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15430

Females

5406

F18-39

5406

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16770

Females

6226

F18-39

6226

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16283

Females

6008

F18-39

6008

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14844

Females

5202

F18-39

5202

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12028

Females

3726

F18-39

3726

Passing Analysis

Category:
Athletes Passed
2925
Passed By
1218
Net Change
+1707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15282
5K → 10K282329-47#15282#15329
10K → 15K78813+775#15329#14554
15K → 20K50821+487#14554#14067
20K → Half848+76#14067#13991
Half → 25K34712+335#13991#13656
25K → 30K36261+301#13656#13355
30K → 20M10365+38#13355#13317
20M → 21M13541+94#13317#13223
21M → 35K5362-9#13223#13232
35K → 23M58186-128#13232#13360
23M → 24M32201-169#13360#13529
24M → 40K36140-104#13529#13633
40K → 25.2M2951-22#13633#13655
25.2M → Finish10828+80#13655#13575
TOTALS29251218+1707
📊

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