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BOSTON MARATHON 2023

Jeanine Wolanski

Bib: 21353•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:47
Rank: #18356
Start → 5K
8:37/mi
26:47 split
10K· 6.21 mi
53:22
Rank: #18467 (-111)
5K → 10K
8:33/mi
26:35 split
15K· 9.32 mi
1:19:46
Rank: #18221 (+246)
10K → 15K
8:30/mi
26:24 split
20K· 12.43 mi
1:46:21
Rank: #17950 (+271)
15K → 20K
8:33/mi
26:35 split
Half· 13.11 mi
1:52:03
Rank: #17872 (+78)
20K → Half
8:21/mi
5:42 split
25K· 15.53 mi
2:13:25
Rank: #17881 (-9)
Half → 25K
8:49/mi
21:22 split
30K· 18.64 mi
2:41:48
Rank: #17851 (+30)
25K → 30K
9:08/mi
28:23 split
20M
2:54:38
Rank: #17916 (-65)
30K → 20M
9:27/mi
12:50 split
21M
3:04:49
Rank: #17978 (-62)
20M → 21M
10:11/mi
10:11 split
35K· 21.75 mi
3:11:42
Rank: #18027 (-49)
21M → 35K
9:12/mi
6:53 split
23M
3:23:31
Rank: #18042 (-15)
35K → 23M
9:26/mi
11:49 split
24M
3:32:44
Rank: #18057 (-15)
23M → 24M
9:13/mi
9:13 split
40K· 24.85 mi
3:40:38
Rank: #18033 (+24)
24M → 40K
9:14/mi
7:54 split
25.2M
3:44:10
Rank: #18047 (-14)
40K → 25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:53:54
Rank: #18155 (-108)
25.2M → Finish
9:33/mi
9:44 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:03
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:01:51
Pace9:18 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0026:478:3726:47
8:37
-
10K
6.21 mi11:50:3553:228:3526:35
8:33
-0:04
15K
9.32 mi12:16:591:19:468:3326:24
8:30
-0:03
20K
12.43 mi12:43:341:46:218:3326:35
8:33
+0:03
Half
13.11 mi12:49:161:52:038:335:42
8:21
-0:12
25K
15.53 mi13:10:382:13:258:3521:22
8:49
+0:28
30K
18.64 mi13:39:012:41:488:4128:23
9:08
+0:19
20M
20.00 mi13:51:512:54:388:4412:50
9:27
+0:19
21M
21.00 mi14:02:023:04:498:4810:11
10:11
+0:44
35K
21.75 mi14:08:553:11:428:496:53
9:12
-0:59
23M
23.00 mi14:20:443:23:318:5111:49
9:26
+0:14
24M
24.00 mi14:29:573:32:448:529:13
9:13
-0:13
40K
24.85 mi14:37:513:40:388:537:54
9:14
+0:01
25.2M
25.20 mi14:41:233:44:108:543:32
10:15
+1:01
Finish
26.22 mi14:51:073:53:548:569:44
9:33
-0:42

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

8:21 /mi

Average Pace

8:56 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:25

57% of race

Time at Steady Pace

1:17:02

33% of race

Time at Slower Pace

23:27

10% of race

Average Pace: 8:55 /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 mi11:24:0026:478:3726:47
8:37
#18356
10K
6.21 mi11:50:3553:228:3526:35
8:33
#18467
15K
9.32 mi12:16:591:19:468:3326:24
8:30
#18221
20K
12.43 mi12:43:341:46:218:3326:35
8:33
#17950
Half
13.11 mi12:49:161:52:038:335:42
8:21
#17872
25K
15.53 mi13:10:382:13:258:3521:22
8:49
#17881
30K
18.64 mi13:39:012:41:488:4128:23
9:08
#17851
20M
20.00 mi13:51:512:54:388:4412:50
9:27
#17916
21M
21.00 mi14:02:023:04:498:4810:11
10:11
#17978
35K
21.75 mi14:08:553:11:428:496:53
9:12
#18027
23M
23.00 mi14:20:443:23:318:5111:49
9:26
#18042
24M
24.00 mi14:29:573:32:448:529:13
9:13
#18057
40K
24.85 mi14:37:513:40:388:537:54
9:14
#18033
25.2M
25.20 mi14:41:233:44:108:543:32
10:15
#18047
Finish
26.22 mi14:51:073:53:548:569:44
9:33
#18155
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi183566783678317805(Top 67%)6391(Top 56%)6391(Top 784%)
10K6.21 mi3.10 mi18467-1116807-246807-2418611(Top 70%)6840(Top 60%)6840(Top 839%)
15K9.32 mi3.11 mi18221+2466650+1576650+15717805(Top 67%)6391(Top 56%)6391(Top 784%)
20K12.43 mi3.11 mi17950+2716494+1566494+15617225(Top 65%)6065(Top 53%)6065(Top 744%)
Half13.11 mi0.68 mi17872+786450+446450+4416925(Top 64%)5871(Top 51%)5871(Top 720%)
25K15.53 mi2.42 mi17881-96467-176467-1718041(Top 68%)6576(Top 58%)6576(Top 807%)
30K18.64 mi3.11 mi17851+306471-46471-417871(Top 67%)6572(Top 58%)6572(Top 806%)
20M20.00 mi1.36 mi17916-656536-656536-6518644(Top 70%)7102(Top 62%)7102(Top 871%)
21M21.00 mi1.00 mi17978-626579-436579-4318659(Top 70%)7138(Top 62%)7138(Top 876%)
35K21.75 mi0.75 mi18027-496614-356614-3518749(Top 70%)7239(Top 63%)7239(Top 888%)
23M23.00 mi1.25 mi18042-156634-206634-2018088(Top 68%)6915(Top 61%)6915(Top 848%)
24M24.00 mi1.00 mi18057-156666-326666-3218133(Top 68%)6969(Top 61%)6969(Top 855%)
40K24.85 mi0.85 mi18033+246659+76659+717293(Top 65%)6565(Top 57%)6565(Top 806%)
25.2M25.20 mi0.35 mi18047-146672-136672-1318311(Top 69%)7120(Top 62%)7120(Top 874%)
Finish26.22 mi1.02 mi18155-1086739-676739-6720304(Top 76%)8180(Top 72%)8180(Top 1004%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17805

Females

6391

F55-59

6391

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18611

Females

6840

F55-59

6840

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17805

Females

6391

F55-59

6391

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

17225

Females

6065

F55-59

6065

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16925

Females

5871

F55-59

5871

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

18041

Females

6576

F55-59

6576

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17871

Females

6572

F55-59

6572

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

18644

Females

7102

F55-59

7102

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

18659

Females

7138

F55-59

7138

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

18749

Females

7239

F55-59

7239

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

18088

Females

6915

F55-59

6915

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18133

Females

6969

F55-59

6969

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17293

Females

6565

F55-59

6565

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18311

Females

7120

F55-59

7120

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20304

Females

8180

F55-59

8180

Passing Analysis

Category:
Athletes Passed
1730
Passed By
1529
Net Change
+201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18356
5K → 10K272383-111#18356#18467
10K → 15K32478+246#18467#18221
15K → 20K33059+271#18221#17950
20K → Half8810+78#17950#17872
Half → 25K131140-9#17872#17881
25K → 30K195165+30#17881#17851
30K → 20M73138-65#17851#17916
20M → 21M64126-62#17916#17978
21M → 35K2877-49#17978#18027
35K → 23M7085-15#18027#18042
23M → 24M5166-15#18042#18057
24M → 40K6036+24#18057#18033
40K → 25.2M2034-14#18033#18047
25.2M → Finish24132-108#18047#18155
TOTALS17301529+201
📊

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