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BOSTON MARATHON 2023

Christina Pichiarello

Bib: 14422•F

TN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 16%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #10219
Start → 5K
23:30 | 7:34/mi
10K· 6.21 mi
46:42
Rank: #10194 (+25)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:09:51
Rank: #9989 (+205)
10K → 15K
23:09 | 7:27/mi
20K· 12.43 mi
1:33:19
Rank: #9910 (+79)
15K → 20K
23:28 | 7:33/mi
Half· 13.11 mi
1:38:21
Rank: #9872 (+38)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:56:39
Rank: #9732 (+140)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:20:32
Rank: #9485 (+247)
25K → 30K
23:53 | 7:41/mi
20M
2:31:59
Rank: #9734 (-249)
30K → 20M
11:27 | 8:26/mi
21M
2:40:01
Rank: #9586 (+148)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:45:42
Rank: #9563 (+23)
21M → 35K
5:41 | 7:36/mi
23M
2:55:25
Rank: #9429 (+134)
35K → 23M
9:43 | 7:46/mi
24M
3:03:10
Rank: #9408 (+21)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:09:56
Rank: #9385 (+23)
24M → 40K
6:46 | 7:55/mi
25.2M
3:12:52
Rank: #9376 (+9)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:20:40
Rank: #9369 (+7)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:21
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:19
Pace7:48 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0423:307:3423:30
7:34
-
10K
6.21 mi11:16:1646:427:3123:12
7:28
-0:06
15K
9.32 mi11:39:251:09:517:3023:09
7:27
-0:01
20K
12.43 mi12:02:531:33:197:3123:28
7:33
+0:06
Half
13.11 mi12:07:551:38:217:305:02
7:23
-0:10
25K
15.53 mi12:26:131:56:397:3118:18
7:33
+0:10
30K
18.64 mi12:50:062:20:327:3223:53
7:41
+0:08
20M
20.00 mi13:01:332:31:597:3611:27
8:26
+0:45
21M
21.00 mi13:09:352:40:017:378:02
8:02
-0:24
35K
21.75 mi13:15:162:45:427:375:41
7:36
-0:26
23M
23.00 mi13:24:592:55:257:389:43
7:46
+0:10
24M
24.00 mi13:32:443:03:107:387:45
7:45
-0:01
40K
24.85 mi13:39:303:09:567:396:46
7:55
+0:10
25.2M
25.20 mi13:42:263:12:527:392:56
8:30
+0:35
Finish
26.22 mi13:50:143:20:407:407:48
7:39
-0:51

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

7:23 /mi

Average Pace

7:40 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:17

93% of race

Time at Steady Pace

14:23

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:53:0423:307:3423:30
7:34
#10219
10K
6.21 mi11:16:1646:427:3123:12
7:28
#10194
15K
9.32 mi11:39:251:09:517:3023:09
7:27
#9989
20K
12.43 mi12:02:531:33:197:3123:28
7:33
#9910
Half
13.11 mi12:07:551:38:217:305:02
7:23
#9872
25K
15.53 mi12:26:131:56:397:3118:18
7:33
#9732
30K
18.64 mi12:50:062:20:327:3223:53
7:41
#9485
20M
20.00 mi13:01:332:31:597:3611:27
8:26
#9734
21M
21.00 mi13:09:352:40:017:378:02
8:02
#9586
35K
21.75 mi13:15:162:45:427:375:41
7:36
#9563
23M
23.00 mi13:24:592:55:257:389:43
7:46
#9429
24M
24.00 mi13:32:443:03:107:387:45
7:45
#9408
40K
24.85 mi13:39:303:09:567:396:46
7:55
#9385
25.2M
25.20 mi13:42:263:12:527:392:56
8:30
#9376
Finish
26.22 mi13:50:143:20:407:407:48
7:39
#9369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10219196219629791(Top 37%)1750(Top 15%)1750(Top 36%)
10K6.21 mi3.10 mi10194+251926+361926+3610210(Top 38%)1913(Top 17%)1913(Top 39%)
15K9.32 mi3.11 mi9989+2051821+1051821+1059791(Top 37%)1750(Top 15%)1750(Top 36%)
20K12.43 mi3.11 mi9910+791800+211800+219738(Top 37%)1801(Top 16%)1801(Top 37%)
Half13.11 mi0.68 mi9872+381777+231777+239319(Top 35%)1611(Top 14%)1611(Top 33%)
25K15.53 mi2.42 mi9732+1401735+421735+429156(Top 34%)1621(Top 14%)1621(Top 33%)
30K18.64 mi3.11 mi9485+2471682+531682+538566(Top 32%)1541(Top 13%)1541(Top 32%)
20M20.00 mi1.36 mi9734-2491802-1201802-12013171(Top 49%)3940(Top 34%)3940(Top 81%)
21M21.00 mi1.00 mi9586+1481761+411761+417591(Top 29%)1357(Top 12%)1357(Top 28%)
35K21.75 mi0.75 mi9563+231770-91770-99286(Top 35%)2039(Top 18%)2039(Top 42%)
23M23.00 mi1.25 mi9429+1341739+311739+318171(Top 31%)1661(Top 15%)1661(Top 34%)
24M24.00 mi1.00 mi9408+211766-271766-279441(Top 35%)2302(Top 20%)2302(Top 47%)
40K24.85 mi0.85 mi9385+231782-161782-169461(Top 36%)2376(Top 21%)2376(Top 49%)
25.2M25.20 mi0.35 mi9376+91791-91791-99611(Top 36%)2494(Top 22%)2494(Top 51%)
Finish26.22 mi1.02 mi9369+71803-121803-129671(Top 36%)2550(Top 22%)2550(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9791

Females

1750

F18-39

1750

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10210

Females

1913

F18-39

1913

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9791

Females

1750

F18-39

1750

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9738

Females

1801

F18-39

1801

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9319

Females

1611

F18-39

1611

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9156

Females

1621

F18-39

1621

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8566

Females

1541

F18-39

1541

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13171

Females

3940

F18-39

3940

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7591

Females

1357

F18-39

1357

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9286

Females

2039

F18-39

2039

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8171

Females

1661

F18-39

1661

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9441

Females

2302

F18-39

2302

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9461

Females

2376

F18-39

2376

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9611

Females

2494

F18-39

2494

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9671

Females

2550

F18-39

2550

Passing Analysis

Category:
Athletes Passed
1995*
Passed By
1145
Net Change
+850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10219
5K → 10K317*292+25#10219#10194
10K → 15K284*79+205#10194#9989
15K → 20K210*131+79#9989#9910
20K → Half5012+38#9910#9872
Half → 25K18343+140#9872#9732
25K → 30K302*55+247#9732#9485
30K → 20M31280-249#9485#9734
20M → 21M16214+148#9734#9586
21M → 35K5936+23#9586#9563
35K → 23M15420+134#9563#9429
23M → 24M8160+21#9429#9408
24M → 40K7451+23#9408#9385
40K → 25.2M3324+9#9385#9376
25.2M → Finish5548+7#9376#9369
TOTALS1995*1145+850

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

📊

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