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BOSTON MARATHON 2025

Oza Klanjsek

Bib: 25329•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:08
Rank: #22677
Start → 5K
28:08 | 9:03/mi
10K· 6.21 mi
57:47
Rank: #23568 (-891)
5K → 10K
29:39 | 9:33/mi
15K· 9.32 mi
1:27:38
Rank: #23758 (-190)
10K → 15K
29:51 | 9:36/mi
20K· 12.43 mi
1:58:27
Rank: #23828 (-70)
15K → 20K
30:49 | 9:55/mi
Half· 13.11 mi
2:05:06
Rank: #23851 (-23)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:29:27
Rank: #23751 (+100)
Half → 25K
24:21 | 10:03/mi
30K· 18.64 mi
3:04:10
Rank: #23890 (-139)
25K → 30K
34:43 | 11:10/mi
20M
3:21:43
Rank: #24216 (-326)
30K → 20M
17:33 | 12:55/mi
21M
3:33:52
Rank: #24191 (+25)
20M → 21M
12:09 | 12:09/mi
35K· 21.75 mi
3:41:37
Rank: #24143 (+48)
21M → 35K
7:45 | 10:22/mi
23M
3:55:22
Rank: #24079 (+64)
35K → 23M
13:45 | 10:59/mi
24M
4:05:51
Rank: #24022 (+57)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:15:10
Rank: #23996 (+26)
24M → 40K
9:19 | 10:54/mi
25.2M
4:19:22
Rank: #24000 (-4)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
4:29:54
Rank: #24005 (-5)
25.2M → Finish
10:32 | 10:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:06
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:24:48
Pace11:03 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4428:089:0328:08
9:03
-
10K
6.21 mi11:57:2357:479:1829:39
9:33
+0:30
15K
9.32 mi12:27:141:27:389:2429:51
9:36
+0:03
20K
12.43 mi12:58:031:58:279:3230:49
9:55
+0:19
Half
13.11 mi13:04:422:05:069:336:39
9:45
-0:10
25K
15.53 mi13:29:032:29:279:3724:21
10:03
+0:18
30K
18.64 mi14:03:463:04:109:5334:43
11:10
+1:07
20M
20.00 mi14:21:193:21:4310:0517:33
12:55
+1:45
21M
21.00 mi14:33:283:33:5210:1112:09
12:09
-0:46
35K
21.75 mi14:41:133:41:3710:117:45
10:22
-1:47
23M
23.00 mi14:54:583:55:2210:1413:45
10:59
+0:37
24M
24.00 mi15:05:274:05:5110:1510:29
10:29
-0:30
40K
24.85 mi15:14:464:15:1010:169:19
10:54
+0:25
25.2M
25.20 mi15:18:584:19:2210:184:12
12:11
+1:17
Finish
26.22 mi15:29:304:29:5410:1810:32
10:20
-1:51

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

9:03 /mi

Average Pace

10:18 /mi

Slowest Pace

12:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:17

35% of race

Time at Steady Pace

1:23:56

31% of race

Time at Slower Pace

1:31:41

34% of race

Average Pace: 10:18 /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 mi11:27:4428:089:0328:08
9:03
#22677
10K
6.21 mi11:57:2357:479:1829:39
9:33
#23568
15K
9.32 mi12:27:141:27:389:2429:51
9:36
#23758
20K
12.43 mi12:58:031:58:279:3230:49
9:55
#23828
Half
13.11 mi13:04:422:05:069:336:39
9:45
#23851
25K
15.53 mi13:29:032:29:279:3724:21
10:03
#23751
30K
18.64 mi14:03:463:04:109:5334:43
11:10
#23890
20M
20.00 mi14:21:193:21:4310:0517:33
12:55
#24216
21M
21.00 mi14:33:283:33:5210:1112:09
12:09
#24191
35K
21.75 mi14:41:133:41:3710:117:45
10:22
#24143
23M
23.00 mi14:54:583:55:2210:1413:45
10:59
#24079
24M
24.00 mi15:05:274:05:5110:1510:29
10:29
#24022
40K
24.85 mi15:14:464:15:1010:169:19
10:54
#23996
25.2M
25.20 mi15:18:584:19:2210:184:12
12:11
#24000
Finish
26.22 mi15:29:304:29:5410:1810:32
10:20
#24005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi226778999899924050(Top 85%)9701(Top 79%)9701(Top 1555%)
10K6.21 mi3.10 mi23568-8919464-4659464-46524226(Top 85%)9822(Top 80%)9822(Top 1574%)
15K9.32 mi3.11 mi23758-1909550-869550-8624050(Top 85%)9701(Top 79%)9701(Top 1555%)
20K12.43 mi3.11 mi23828-709598-489598-4824068(Top 85%)9748(Top 80%)9748(Top 1562%)
Half13.11 mi0.68 mi23851-239611-139611-1324270(Top 85%)9859(Top 81%)9859(Top 1580%)
25K15.53 mi2.42 mi23751+1009558+539558+5323374(Top 82%)9409(Top 77%)9409(Top 1508%)
30K18.64 mi3.11 mi23890-1399672-1149672-11424335(Top 86%)10045(Top 82%)10045(Top 1610%)
20M20.00 mi1.36 mi24216-3269870-1989870-19826366(Top 93%)11206(Top 92%)11206(Top 1796%)
21M21.00 mi1.00 mi24191+259868+29868+223857(Top 84%)9952(Top 81%)9952(Top 1595%)
35K21.75 mi0.75 mi24143+489847+219847+2122869(Top 81%)9482(Top 78%)9482(Top 1520%)
23M23.00 mi1.25 mi24079+649836+119836+1123192(Top 82%)9710(Top 79%)9710(Top 1556%)
24M24.00 mi1.00 mi24022+579821+159821+1522789(Top 80%)9536(Top 78%)9536(Top 1528%)
40K24.85 mi0.85 mi23996+269826-59826-522924(Top 81%)9662(Top 79%)9662(Top 1548%)
25.2M25.20 mi0.35 mi24000-49828-29828-223596(Top 83%)9973(Top 82%)9973(Top 1598%)
Finish26.22 mi1.02 mi24005-59844-169844-1623893(Top 84%)10121(Top 83%)10121(Top 1622%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24050

Females

9701

F60-64

9701

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24226

Females

9822

F60-64

9822

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24050

Females

9701

F60-64

9701

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24068

Females

9748

F60-64

9748

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24270

Females

9859

F60-64

9859

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23374

Females

9409

F60-64

9409

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24335

Females

10045

F60-64

10045

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26366

Females

11206

F60-64

11206

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23857

Females

9952

F60-64

9952

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

22869

Females

9482

F60-64

9482

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23192

Females

9710

F60-64

9710

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22789

Females

9536

F60-64

9536

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22924

Females

9662

F60-64

9662

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23596

Females

9973

F60-64

9973

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23893

Females

10121

F60-64

10121

Passing Analysis

Category:
Athletes Passed
984
Passed By
2312
Net Change
-1328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22677
5K → 10K39930-891#22677#23568
10K → 15K112302-190#23568#23758
15K → 20K105175-70#23758#23828
20K → Half1841-23#23828#23851
Half → 25K16565+100#23851#23751
25K → 30K103242-139#23751#23890
30K → 20M21347-326#23890#24216
20M → 21M6944+25#24216#24191
21M → 35K6012+48#24191#24143
35K → 23M10440+64#24143#24079
23M → 24M7114+57#24079#24022
24M → 40K5731+26#24022#23996
40K → 25.2M1519-4#23996#24000
25.2M → Finish4550-5#24000#24005
TOTALS9842312-1328
📊

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