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BOSTON MARATHON 2025

Urszula Musik

Bib: 20057•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 35%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:55
Rank: #16759
Start → 5K
24:55 | 8:01/mi
10K· 6.21 mi
49:52
Rank: #16726 (+33)
5K → 10K
24:57 | 8:02/mi
15K· 9.32 mi
1:15:27
Rank: #17043 (-317)
10K → 15K
25:35 | 8:14/mi
20K· 12.43 mi
1:41:53
Rank: #17332 (-289)
15K → 20K
26:26 | 8:30/mi
Half· 13.11 mi
1:47:33
Rank: #17355 (-23)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:08:20
Rank: #17358 (-3)
Half → 25K
20:47 | 8:34/mi
30K· 18.64 mi
2:35:56
Rank: #17236 (+122)
25K → 30K
27:36 | 8:53/mi
20M
2:48:04
Rank: #17155 (+81)
30K → 20M
12:08 | 8:56/mi
21M
2:57:34
Rank: #17065 (+90)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
3:03:58
Rank: #17008 (+57)
21M → 35K
6:24 | 8:33/mi
23M
3:15:02
Rank: #16876 (+132)
35K → 23M
11:04 | 8:50/mi
24M
3:23:36
Rank: #16786 (+90)
23M → 24M
8:34 | 8:34/mi
40K· 24.85 mi
3:31:04
Rank: #16688 (+98)
24M → 40K
7:28 | 8:44/mi
25.2M
3:34:19
Rank: #16650 (+38)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:42:43
Rank: #16552 (+98)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:33
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:55:10
Pace8:47 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3324:558:0124:55
8:01
-
10K
6.21 mi11:42:3049:528:0224:57
8:02
+0:01
15K
9.32 mi12:08:051:15:278:0625:35
8:14
+0:12
20K
12.43 mi12:34:311:41:538:1226:26
8:30
+0:16
Half
13.11 mi12:40:111:47:338:125:40
8:18
-0:12
25K
15.53 mi13:00:582:08:208:1620:47
8:34
+0:16
30K
18.64 mi13:28:342:35:568:2227:36
8:53
+0:19
20M
20.00 mi13:40:422:48:048:2412:08
8:56
+0:03
21M
21.00 mi13:50:122:57:348:279:30
9:30
+0:34
35K
21.75 mi13:56:363:03:588:286:24
8:33
-0:57
23M
23.00 mi14:07:403:15:028:2911:04
8:50
+0:17
24M
24.00 mi14:16:143:23:368:298:34
8:34
-0:16
40K
24.85 mi14:23:423:31:048:307:28
8:44
+0:10
25.2M
25.20 mi14:26:573:34:198:303:15
9:25
+0:41
Finish
26.22 mi14:35:213:42:438:308:24
8:15
-1:10

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

8:01 /mi

Average Pace

8:30 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:10

71% of race

Time at Steady Pace

54:03

24% of race

Time at Slower Pace

9:30

4% of race

Average Pace: 8:30 /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 mi11:17:3324:558:0124:55
8:01
#16759
10K
6.21 mi11:42:3049:528:0224:57
8:02
#16726
15K
9.32 mi12:08:051:15:278:0625:35
8:14
#17043
20K
12.43 mi12:34:311:41:538:1226:26
8:30
#17332
Half
13.11 mi12:40:111:47:338:125:40
8:18
#17355
25K
15.53 mi13:00:582:08:208:1620:47
8:34
#17358
30K
18.64 mi13:28:342:35:568:2227:36
8:53
#17236
20M
20.00 mi13:40:422:48:048:2412:08
8:56
#17155
21M
21.00 mi13:50:122:57:348:279:30
9:30
#17065
35K
21.75 mi13:56:363:03:588:286:24
8:33
#17008
23M
23.00 mi14:07:403:15:028:2911:04
8:50
#16876
24M
24.00 mi14:16:143:23:368:298:34
8:34
#16786
40K
24.85 mi14:23:423:31:048:307:28
8:44
#16688
25.2M
25.20 mi14:26:573:34:198:303:15
9:25
#16650
Finish
26.22 mi14:35:213:42:438:308:24
8:15
#16552
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi167595607560717610(Top 62%)6082(Top 50%)6082(Top 354%)
10K6.21 mi3.10 mi16726+335573+345573+3416717(Top 59%)5550(Top 45%)5550(Top 323%)
15K9.32 mi3.11 mi17043-3175742-1695742-16917610(Top 62%)6082(Top 50%)6082(Top 354%)
20K12.43 mi3.11 mi17332-2895934-1925934-19218312(Top 64%)6505(Top 53%)6505(Top 379%)
Half13.11 mi0.68 mi17355-235955-215955-2117978(Top 63%)6295(Top 51%)6295(Top 366%)
25K15.53 mi2.42 mi17358-35973-185973-1817630(Top 62%)6205(Top 51%)6205(Top 361%)
30K18.64 mi3.11 mi17236+1225954+195954+1917075(Top 60%)6066(Top 50%)6066(Top 353%)
20M20.00 mi1.36 mi17155+815934+205934+2016424(Top 58%)5837(Top 48%)5837(Top 340%)
21M21.00 mi1.00 mi17065+905916+185916+1816101(Top 57%)5760(Top 47%)5760(Top 335%)
35K21.75 mi0.75 mi17008+575903+135903+1315832(Top 56%)5689(Top 47%)5689(Top 331%)
23M23.00 mi1.25 mi16876+1325862+415862+4115343(Top 54%)5517(Top 45%)5517(Top 321%)
24M24.00 mi1.00 mi16786+905832+305832+3014970(Top 53%)5365(Top 44%)5365(Top 312%)
40K24.85 mi0.85 mi16688+985805+275805+2714844(Top 52%)5441(Top 44%)5441(Top 317%)
25.2M25.20 mi0.35 mi16650+385793+125793+1214246(Top 50%)5166(Top 42%)5166(Top 301%)
Finish26.22 mi1.02 mi16552+985759+345759+3414593(Top 51%)5261(Top 43%)5261(Top 306%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17610

Females

6082

F40-44

6082

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16717

Females

5550

F40-44

5550

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17610

Females

6082

F40-44

6082

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18312

Females

6505

F40-44

6505

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17978

Females

6295

F40-44

6295

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17630

Females

6205

F40-44

6205

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

17075

Females

6066

F40-44

6066

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16424

Females

5837

F40-44

5837

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16101

Females

5760

F40-44

5760

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15832

Females

5689

F40-44

5689

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15343

Females

5517

F40-44

5517

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14970

Females

5365

F40-44

5365

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14844

Females

5441

F40-44

5441

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14246

Females

5166

F40-44

5166

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14593

Females

5261

F40-44

5261

Passing Analysis

Category:
Athletes Passed
2019
Passed By
1812
Net Change
+207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16759
5K → 10K311278+33#16759#16726
10K → 15K116433-317#16726#17043
15K → 20K119408-289#17043#17332
20K → Half2447-23#17332#17355
Half → 25K171174-3#17355#17358
25K → 30K277155+122#17358#17236
30K → 20M14261+81#17236#17155
20M → 21M15565+90#17155#17065
21M → 35K9740+57#17065#17008
35K → 23M17846+132#17008#16876
23M → 24M11929+90#16876#16786
24M → 40K13133+98#16786#16688
40K → 25.2M4810+38#16688#16650
25.2M → Finish13133+98#16650#16552
TOTALS20191812+207
📊

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