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BOSTON MARATHON 2023

Stephanie Wankowicz

Bib: 12808•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Female)
#0 / 11423
Top 10%
Division (F18-39)
#0 / 4884
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #8931
Start → 5K
7:25/mi
23:02 split
10K· 6.21 mi
45:59
Rank: #9184 (-253)
5K → 10K
7:23/mi
22:57 split
15K· 9.32 mi
1:09:48
Rank: #9935 (-751)
10K → 15K
7:40/mi
23:49 split
20K· 12.43 mi
1:32:34
Rank: #9407 (+528)
15K → 20K
7:20/mi
22:46 split
Half· 13.11 mi
1:37:28
Rank: #9301 (+106)
20K → Half
7:11/mi
4:54 split
25K· 15.53 mi
1:55:19
Rank: #9013 (+288)
Half → 25K
7:22/mi
17:51 split
30K· 18.64 mi
2:18:15
Rank: #8494 (+519)
25K → 30K
7:23/mi
22:56 split
20M
2:28:21
Rank: #8302 (+192)
30K → 20M
7:26/mi
10:06 split
21M
2:36:04
Rank: #8127 (+175)
20M → 21M
7:43/mi
7:43 split
35K· 21.75 mi
2:41:28
Rank: #8050 (+77)
21M → 35K
7:13/mi
5:24 split
23M
2:50:54
Rank: #7923 (+127)
35K → 23M
7:32/mi
9:26 split
24M
2:58:09
Rank: #7812 (+111)
23M → 24M
7:15/mi
7:15 split
40K· 24.85 mi
3:04:40
Rank: #7779 (+33)
24M → 40K
7:37/mi
6:31 split
25.2M
3:07:23
Rank: #7737 (+42)
40K → 25.2M
7:53/mi
2:43 split
Finish· 26.22 mi
3:14:41
Rank: #7643 (+94)
25.2M → Finish
7:10/mi
7:18 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:37:28
Pace7:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:37:13
Pace7:25 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2023:027:2523:02
7:25
-
10K
6.21 mi11:18:1745:597:2422:57
7:23
-0:02
15K
9.32 mi11:42:061:09:487:2923:49
7:40
+0:17
20K
12.43 mi12:04:521:32:347:2722:46
7:20
-0:20
Half
13.11 mi12:09:461:37:287:264:54
7:11
-0:09
25K
15.53 mi12:27:371:55:197:2517:51
7:22
+0:11
30K
18.64 mi12:50:332:18:157:2522:56
7:23
+0:01
20M
20.00 mi13:00:392:28:217:2510:06
7:26
+0:03
21M
21.00 mi13:08:222:36:047:267:43
7:43
+0:17
35K
21.75 mi13:13:462:41:287:255:24
7:13
-0:30
23M
23.00 mi13:23:122:50:547:269:26
7:32
+0:19
24M
24.00 mi13:30:272:58:097:257:15
7:15
-0:17
40K
24.85 mi13:36:583:04:407:266:31
7:37
+0:22
25.2M
25.20 mi13:39:413:07:237:262:43
7:53
+0:16
Finish
26.22 mi13:46:593:14:417:267:18
7:10
-0:43

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

7:10 /mi

Average Pace

7:26 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:58

99% of race

Time at Steady Pace

2:43

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:55:2023:027:2523:02
7:25
#8931
10K
6.21 mi11:18:1745:597:2422:57
7:23
#9184
15K
9.32 mi11:42:061:09:487:2923:49
7:40
#9935
20K
12.43 mi12:04:521:32:347:2722:46
7:20
#9407
Half
13.11 mi12:09:461:37:287:264:54
7:11
#9301
25K
15.53 mi12:27:371:55:197:2517:51
7:22
#9013
30K
18.64 mi12:50:332:18:157:2522:56
7:23
#8494
20M
20.00 mi13:00:392:28:217:2510:06
7:26
#8302
21M
21.00 mi13:08:222:36:047:267:43
7:43
#8127
35K
21.75 mi13:13:462:41:287:255:24
7:13
#8050
23M
23.00 mi13:23:122:50:547:269:26
7:32
#7923
24M
24.00 mi13:30:272:58:097:257:15
7:15
#7812
40K
24.85 mi13:36:583:04:407:266:31
7:37
#7779
25.2M
25.20 mi13:39:413:07:237:262:43
7:53
#7737
Finish
26.22 mi13:46:593:14:417:267:18
7:10
#7643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi89311369136911553(Top 43%)2651(Top 23%)2651(Top 54%)
10K6.21 mi3.10 mi9184-2531484-1151484-1159505(Top 36%)1622(Top 14%)1622(Top 33%)
15K9.32 mi3.11 mi9935-7511796-3121796-31211553(Top 43%)2651(Top 23%)2651(Top 54%)
20K12.43 mi3.11 mi9407+5281595+2011595+2018011(Top 30%)1106(Top 10%)1106(Top 23%)
Half13.11 mi0.68 mi9301+1061557+381557+387794(Top 29%)1014(Top 9%)1014(Top 21%)
25K15.53 mi2.42 mi9013+2881449+1081449+1087720(Top 29%)1087(Top 10%)1087(Top 22%)
30K18.64 mi3.11 mi8494+5191298+1511298+1516517(Top 24%)769(Top 7%)769(Top 16%)
20M20.00 mi1.36 mi8302+1921254+441254+446388(Top 24%)818(Top 7%)818(Top 17%)
21M21.00 mi1.00 mi8127+1751201+531201+535751(Top 22%)740(Top 6%)740(Top 15%)
35K21.75 mi0.75 mi8050+771184+171184+176682(Top 25%)984(Top 9%)984(Top 20%)
23M23.00 mi1.25 mi7923+1271156+281156+286652(Top 25%)1043(Top 9%)1043(Top 21%)
24M24.00 mi1.00 mi7812+1111137+191137+196078(Top 23%)926(Top 8%)926(Top 19%)
40K24.85 mi0.85 mi7779+331141-41141-47469(Top 28%)1542(Top 13%)1542(Top 32%)
25.2M25.20 mi0.35 mi7737+421135+61135+65882(Top 22%)1013(Top 9%)1013(Top 21%)
Finish26.22 mi1.02 mi7643+941124+111124+116213(Top 23%)1137(Top 10%)1137(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11553

Females

2651

F18-39

2651

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9505

Females

1622

F18-39

1622

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11553

Females

2651

F18-39

2651

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8011

Females

1106

F18-39

1106

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7794

Females

1014

F18-39

1014

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7720

Females

1087

F18-39

1087

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6517

Females

769

F18-39

769

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6388

Females

818

F18-39

818

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5751

Females

740

F18-39

740

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6682

Females

984

F18-39

984

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6652

Females

1043

F18-39

1043

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6078

Females

926

F18-39

926

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7469

Females

1542

F18-39

1542

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5882

Females

1013

F18-39

1013

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6213

Females

1137

F18-39

1137

Passing Analysis

Category:
Athletes Passed
2646*
Passed By
1357
Net Change
+1288
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8931
5K → 10K166419-253#8931#9184
10K → 15K33783-751#9184#9935
15K → 20K535*7+528#9935#9407
20K → Half1071+106#9407#9301
Half → 25K29810+288#9301#9013
25K → 30K5245+519#9013#8494
30K → 20M1986+192#8494#8302
20M → 21M18510+175#8302#8127
21M → 35K9013+77#8127#8050
35K → 23M15023+127#8050#7923
23M → 24M12918+111#7923#7812
24M → 40K7138+33#7812#7779
40K → 25.2M464+42#7779#7737
25.2M → Finish11420+94#7737#7643
TOTALS2646*1357+1288

* 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