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BOSTON MARATHON 2023

Michelle Pawelski

Bib: 17454•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 45%
Masters (Masters Women)
#0 / 6539
Top 33%
Division (F45-49)
#0 / 1817
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:35/mi
26:41
↑ 97↓ 3451.5%
10K· 6.21 mi
8:20/mi
52:35
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:18:25
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:44:24
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:49:59
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:10:22
↑ 66↓ 880.2%
30K· 18.64 mi
8:42/mi
2:37:23
↑ 181↓ 1480.2%
20M
8:44/mi
2:49:15
↑ 64↓ 500.2%
21M
9:13/mi
2:58:28
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
3:04:36
↑ 17↓ 861.7%
23M
8:25/mi
3:15:08
↑ 23↓ 630.6%
24M
8:14/mi
3:23:22
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:30:34
↓ 200.3%
25.2M
9:05/mi
3:33:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:48/mi
3:41:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:59
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:51:40
Pace8:31 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1926:418:3526:41
8:35
-
10K
6.21 mi11:44:1352:358:2825:54
8:20
-0:15
15K
9.32 mi12:10:031:18:258:2525:50
8:19
-0:01
20K
12.43 mi12:36:021:44:248:2425:59
8:22
+0:03
Half
13.11 mi12:41:371:49:598:235:35
8:11
-0:11
25K
15.53 mi13:02:002:10:228:2420:23
8:24
+0:13
30K
18.64 mi13:29:012:37:238:2727:01
8:42
+0:18
20M
20.00 mi13:40:532:49:158:2811:52
8:44
+0:02
21M
21.00 mi13:50:062:58:288:309:13
9:13
+0:29
35K
21.75 mi13:56:143:04:368:296:08
8:12
-1:01
23M
23.00 mi14:06:463:15:088:2910:32
8:25
+0:13
24M
24.00 mi14:15:003:23:228:288:14
8:14
-0:11
40K
24.85 mi14:22:123:30:348:287:12
8:25
+0:11
25.2M
25.20 mi14:25:203:33:428:293:08
9:05
+0:40
Finish
26.22 mi14:33:173:41:398:287:57
7:48
-1:17

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

8:28 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:44

65% of race

Time at Steady Pace

1:08:42

31% of race

Time at Slower Pace

9:13

4% of race

Average Pace: 8:27 /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 mi11:18:1926:418:3526:41
8:35
#18157
10K
6.21 mi11:44:1352:358:2825:54
8:20
#17661
15K
9.32 mi12:10:031:18:258:2525:50
8:19
#17287
20K
12.43 mi12:36:021:44:248:2425:59
8:22
#16949
Half
13.11 mi12:41:371:49:598:235:35
8:11
#16873
25K
15.53 mi13:02:002:10:228:2420:23
8:24
#16682
30K
18.64 mi13:29:012:37:238:2727:01
8:42
#16424
20M
20.00 mi13:40:532:49:158:2811:52
8:44
#16300
21M
21.00 mi13:50:062:58:288:309:13
9:13
#16184
35K
21.75 mi13:56:143:04:368:296:08
8:12
#16059
23M
23.00 mi14:06:463:15:088:2910:32
8:25
#15839
24M
24.00 mi14:15:003:23:228:288:14
8:14
#15700
40K
24.85 mi14:22:123:30:348:287:12
8:25
#15600
25.2M
25.20 mi14:25:203:33:428:293:08
9:05
#15563
Finish
26.22 mi14:33:173:41:398:287:57
7:48
#15355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi181576652665216642(Top 63%)5693(Top 50%)5693(Top 313%)
10K6.21 mi3.10 mi17661+4966319+3336319+33317167(Top 64%)5975(Top 52%)5975(Top 329%)
15K9.32 mi3.11 mi17287+3746086+2336086+23316642(Top 63%)5693(Top 50%)5693(Top 313%)
20K12.43 mi3.11 mi16949+3385896+1905896+19016022(Top 60%)5360(Top 47%)5360(Top 295%)
Half13.11 mi0.68 mi16873+765846+505846+5015735(Top 59%)5141(Top 45%)5141(Top 283%)
25K15.53 mi2.42 mi16682+1915752+945752+9415638(Top 59%)5228(Top 46%)5228(Top 288%)
30K18.64 mi3.11 mi16424+2585643+1095643+10915499(Top 58%)5219(Top 46%)5219(Top 287%)
20M20.00 mi1.36 mi16300+1245586+575586+5715076(Top 57%)5043(Top 44%)5043(Top 278%)
21M21.00 mi1.00 mi16184+1165528+585528+5814589(Top 55%)4819(Top 42%)4819(Top 265%)
35K21.75 mi0.75 mi16059+1255471+575471+5713498(Top 51%)4297(Top 38%)4297(Top 236%)
23M23.00 mi1.25 mi15839+2205361+1105361+11012704(Top 48%)3917(Top 34%)3917(Top 216%)
24M24.00 mi1.00 mi15700+1395302+595302+5912880(Top 48%)4079(Top 36%)4079(Top 224%)
40K24.85 mi0.85 mi15600+1005247+555247+5512889(Top 48%)4162(Top 36%)4162(Top 229%)
25.2M25.20 mi0.35 mi15563+375227+205227+2013098(Top 49%)4296(Top 38%)4296(Top 236%)
Finish26.22 mi1.02 mi15355+2085120+1075120+10710740(Top 40%)3072(Top 27%)3072(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16642

Females

5693

F45-49

5693

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

17167

Females

5975

F45-49

5975

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16642

Females

5693

F45-49

5693

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16022

Females

5360

F45-49

5360

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15735

Females

5141

F45-49

5141

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15638

Females

5228

F45-49

5228

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

15499

Females

5219

F45-49

5219

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15076

Females

5043

F45-49

5043

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14589

Females

4819

F45-49

4819

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13498

Females

4297

F45-49

4297

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12704

Females

3917

F45-49

3917

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12880

Females

4079

F45-49

4079

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12889

Females

4162

F45-49

4162

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13098

Females

4296

F45-49

4296

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10740

Females

3072

F45-49

3072

Passing Analysis

Category:
Athletes Passed
3283
Passed By
481
Net Change
+2802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18157
5K → 10K647151+496#18157#17661
10K → 15K44167+374#17661#17287
15K → 20K38547+338#17287#16949
20K → Half815+76#16949#16873
Half → 25K22433+191#16873#16682
25K → 30K31759+258#16682#16424
30K → 20M14723+124#16424#16300
20M → 21M15236+116#16300#16184
21M → 35K1283+125#16184#16059
35K → 23M23010+220#16059#15839
23M → 24M15112+139#15839#15700
24M → 40K11919+100#15700#15600
40K → 25.2M469+37#15600#15563
25.2M → Finish2157+208#15563#15355
TOTALS3283481+2802
📊

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