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BOSTON MARATHON 2023

Amanda Wolski

Bib: 17001•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 14%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F40-44)
#0 / 1878
Top 12%
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
7:42/mi
23:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
46:45
↑ 79↓ 1380.4%
15K· 9.32 mi
7:16/mi
1:09:20
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:33:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:38:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:56:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:20:17
↑ 181↓ 1480.2%
20M
7:48/mi
2:30:53
↑ 64↓ 500.2%
21M
8:22/mi
2:39:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:44:47
↑ 17↓ 861.7%
23M
7:43/mi
2:54:27
↑ 23↓ 630.6%
24M
7:28/mi
3:01:55
↓ 821.3%
40K· 24.85 mi
7:44/mi
3:08:32
↓ 200.3%
25.2M
8:54/mi
3:11:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:19:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:29
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:55
Pace7:42 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3623:547:4223:54
7:42
-
10K
6.21 mi11:37:2746:457:3122:51
7:21
-0:21
15K
9.32 mi12:00:021:09:207:2622:35
7:16
-0:05
20K
12.43 mi12:24:161:33:347:3224:14
7:48
+0:32
Half
13.11 mi12:29:111:38:297:314:55
7:12
-0:36
25K
15.53 mi12:47:131:56:317:3018:02
7:26
+0:14
30K
18.64 mi13:10:592:20:177:3223:46
7:39
+0:13
20M
20.00 mi13:21:352:30:537:3310:36
7:48
+0:09
21M
21.00 mi13:29:572:39:157:358:22
8:22
+0:34
35K
21.75 mi13:35:292:44:477:355:32
7:24
-0:58
23M
23.00 mi13:45:092:54:277:359:40
7:43
+0:19
24M
24.00 mi13:52:373:01:557:357:28
7:28
-0:15
40K
24.85 mi13:59:143:08:327:356:37
7:44
+0:16
25.2M
25.20 mi14:02:183:11:367:363:04
8:54
+1:10
Finish
26.22 mi14:10:063:19:247:377:48
7:39
-1:15

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

7:12 /mi

Average Pace

7:37 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:55

37% of race

Time at Steady Pace

1:54:03

57% of race

Time at Slower Pace

11:26

6% of race

Average Pace: 7:36 /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 mi11:14:3623:547:4223:54
7:42
#11378
10K
6.21 mi11:37:2746:457:3122:51
7:21
#10258
15K
9.32 mi12:00:021:09:207:2622:35
7:16
#9518
20K
12.43 mi12:24:161:33:347:3224:14
7:48
#10082
Half
13.11 mi12:29:111:38:297:314:55
7:12
#9966
25K
15.53 mi12:47:131:56:317:3018:02
7:26
#9660
30K
18.64 mi13:10:592:20:177:3223:46
7:39
#9366
20M
20.00 mi13:21:352:30:537:3310:36
7:48
#9309
21M
21.00 mi13:29:572:39:157:358:22
8:22
#9288
35K
21.75 mi13:35:292:44:477:355:32
7:24
#9216
23M
23.00 mi13:45:092:54:277:359:40
7:43
#9116
24M
24.00 mi13:52:373:01:557:357:28
7:28
#9025
40K
24.85 mi13:59:143:08:327:356:37
7:44
#8965
25.2M
25.20 mi14:02:183:11:367:363:04
8:54
#9004
Finish
26.22 mi14:10:063:19:247:377:48
7:39
#9015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11378252125218321(Top 31%)1193(Top 10%)1193(Top 64%)
10K6.21 mi3.10 mi10258+11201952+5691952+5699278(Top 35%)1533(Top 13%)1533(Top 82%)
15K9.32 mi3.11 mi9518+7401624+3281624+3288321(Top 31%)1193(Top 10%)1193(Top 64%)
20K12.43 mi3.11 mi10082-5641871-2471871-24711751(Top 44%)2814(Top 25%)2814(Top 150%)
Half13.11 mi0.68 mi9966+1161824+471824+477997(Top 30%)1106(Top 10%)1106(Top 59%)
25K15.53 mi2.42 mi9660+3061708+1161708+1168334(Top 31%)1307(Top 11%)1307(Top 70%)
30K18.64 mi3.11 mi9366+2941637+711637+718309(Top 31%)1433(Top 13%)1433(Top 76%)
20M20.00 mi1.36 mi9309+571640-31640-38881(Top 33%)1748(Top 15%)1748(Top 93%)
21M21.00 mi1.00 mi9288+211652-121652-129654(Top 36%)2210(Top 19%)2210(Top 118%)
35K21.75 mi0.75 mi9216+721636+161636+167820(Top 29%)1428(Top 13%)1428(Top 76%)
23M23.00 mi1.25 mi9116+1001623+131623+137890(Top 30%)1537(Top 13%)1537(Top 82%)
24M24.00 mi1.00 mi9025+911605+181605+187513(Top 28%)1496(Top 13%)1496(Top 80%)
40K24.85 mi0.85 mi8965+601600+51600+58268(Top 31%)1850(Top 16%)1850(Top 99%)
25.2M25.20 mi0.35 mi9004-391620-201620-2011913(Top 45%)3651(Top 32%)3651(Top 194%)
Finish26.22 mi1.02 mi9015-111654-341654-349669(Top 36%)2548(Top 22%)2548(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8321

Females

1193

F40-44

1193

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9278

Females

1533

F40-44

1533

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8321

Females

1193

F40-44

1193

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11751

Females

2814

F40-44

2814

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7997

Females

1106

F40-44

1106

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8334

Females

1307

F40-44

1307

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8309

Females

1433

F40-44

1433

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8881

Females

1748

F40-44

1748

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9654

Females

2210

F40-44

2210

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7820

Females

1428

F40-44

1428

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7890

Females

1537

F40-44

1537

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7513

Females

1496

F40-44

1496

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8268

Females

1850

F40-44

1850

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11913

Females

3651

F40-44

3651

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9669

Females

2548

F40-44

2548

Passing Analysis

Category:
Athletes Passed
3384*
Passed By
1020
Net Change
+2363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11378
5K → 10K1150*30+1120#11378#10258
10K → 15K747*7+740#10258#9518
15K → 20K43606-564#9518#10082
20K → Half117*1+116#10082#9966
Half → 25K313*7+306#9966#9660
25K → 30K334*40+294#9660#9366
30K → 20M10346+57#9366#9309
20M → 21M9473+21#9309#9288
21M → 35K8412+72#9288#9216
35K → 23M13737+100#9216#9116
23M → 24M10615+91#9116#9025
24M → 40K7818+60#9025#8965
40K → 25.2M1554-39#8965#9004
25.2M → Finish6374-11#9004#9015
TOTALS3384*1020+2363

* 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