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BOSTON MARATHON 2025

Katarina Vrabec

Bib: 15084•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 30%
Masters (Masters Women)
#0 / 6759
Top 16%
Division (F40-44)
#0 / 1718
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:06
Rank: #11679
Start → 5K
23:06 | 7:26/mi
10K· 6.21 mi
46:04
Rank: #11366 (+313)
5K → 10K
22:58 | 7:24/mi
15K· 9.32 mi
1:09:23
Rank: #11489 (-123)
10K → 15K
23:19 | 7:30/mi
20K· 12.43 mi
1:33:21
Rank: #11738 (-249)
15K → 20K
23:58 | 7:43/mi
Half· 13.11 mi
1:38:30
Rank: #11752 (-14)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:57:19
Rank: #11791 (-39)
Half → 25K
18:49 | 7:46/mi
30K· 18.64 mi
2:22:35
Rank: #11805 (-14)
25K → 30K
25:16 | 8:08/mi
20M
2:37:19
Rank: #13255 (-1450)
30K → 20M
14:44 | 10:51/mi
21M
2:47:35
Rank: #13698 (-443)
20M → 21M
10:16 | 10:16/mi
35K· 21.75 mi
2:53:29
Rank: #13605 (+93)
21M → 35K
5:54 | 7:53/mi
23M
3:03:45
Rank: #13430 (+175)
35K → 23M
10:16 | 8:12/mi
24M
3:11:47
Rank: #13336 (+94)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:18:23
Rank: #13123 (+213)
24M → 40K
6:36 | 7:43/mi
25.2M
3:21:16
Rank: #13048 (+75)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:29:01
Rank: #12915 (+133)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:30
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:50:31
Pace8:26 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2223:067:2623:06
7:26
-
10K
6.21 mi11:17:2046:047:2522:58
7:24
-0:02
15K
9.32 mi11:40:391:09:237:2723:19
7:30
+0:06
20K
12.43 mi12:04:371:33:217:3123:58
7:43
+0:13
Half
13.11 mi12:09:461:38:307:315:09
7:33
-0:10
25K
15.53 mi12:28:351:57:197:3318:49
7:46
+0:13
30K
18.64 mi12:53:512:22:357:3925:16
8:08
+0:22
20M
20.00 mi13:08:352:37:197:5214:44
10:51
+2:43
21M
21.00 mi13:18:512:47:357:5910:16
10:16
-0:35
35K
21.75 mi13:24:452:53:297:595:54
7:53
-2:23
23M
23.00 mi13:35:013:03:457:5910:16
8:12
+0:19
24M
24.00 mi13:43:033:11:477:598:02
8:02
-0:10
40K
24.85 mi13:49:393:18:237:596:36
7:43
-0:19
25.2M
25.20 mi13:52:323:21:167:592:53
8:22
+0:39
Finish
26.22 mi14:00:173:29:017:597:45
7:36
-0:46

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

7:24 /mi

Average Pace

7:59 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:01:08

87% of race

Time at Slower Pace

27:53

13% of race

Average Pace: 7:58 /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 mi10:54:2223:067:2623:06
7:26
#11679
10K
6.21 mi11:17:2046:047:2522:58
7:24
#11366
15K
9.32 mi11:40:391:09:237:2723:19
7:30
#11489
20K
12.43 mi12:04:371:33:217:3123:58
7:43
#11738
Half
13.11 mi12:09:461:38:307:315:09
7:33
#11752
25K
15.53 mi12:28:351:57:197:3318:49
7:46
#11791
30K
18.64 mi12:53:512:22:357:3925:16
8:08
#11805
20M
20.00 mi13:08:352:37:197:5214:44
10:51
#13255
21M
21.00 mi13:18:512:47:357:5910:16
10:16
#13698
35K
21.75 mi13:24:452:53:297:595:54
7:53
#13605
23M
23.00 mi13:35:013:03:457:5910:16
8:12
#13430
24M
24.00 mi13:43:033:11:477:598:02
8:02
#13336
40K
24.85 mi13:49:393:18:237:596:36
7:43
#13123
25.2M
25.20 mi13:52:323:21:167:592:53
8:22
#13048
Finish
26.22 mi14:00:173:29:017:597:45
7:36
#12915
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi116792625262511819(Top 42%)2813(Top 23%)2813(Top 164%)
10K6.21 mi3.10 mi11366+3132483+1422483+14211143(Top 39%)2387(Top 20%)2387(Top 139%)
15K9.32 mi3.11 mi11489-1232579-962579-9611819(Top 42%)2813(Top 23%)2813(Top 164%)
20K12.43 mi3.11 mi11738-2492736-1572736-15712565(Top 44%)3311(Top 27%)3311(Top 193%)
Half13.11 mi0.68 mi11752-142741-52741-512221(Top 43%)3082(Top 25%)3082(Top 179%)
25K15.53 mi2.42 mi11791-392811-702811-7012056(Top 42%)3150(Top 26%)3150(Top 183%)
30K18.64 mi3.11 mi11805-142903-922903-9212332(Top 43%)3470(Top 28%)3470(Top 202%)
20M20.00 mi1.36 mi13255-14503725-8223725-82223267(Top 82%)9562(Top 78%)9562(Top 557%)
21M21.00 mi1.00 mi13698-4434002-2774002-27719249(Top 68%)7459(Top 61%)7459(Top 434%)
35K21.75 mi0.75 mi13605+933973+293973+2911512(Top 41%)3384(Top 28%)3384(Top 197%)
23M23.00 mi1.25 mi13430+1753916+573916+5711380(Top 40%)3426(Top 28%)3426(Top 199%)
24M24.00 mi1.00 mi13336+943883+333883+3311514(Top 41%)3576(Top 29%)3576(Top 208%)
40K24.85 mi0.85 mi13123+2133796+873796+878282(Top 29%)2131(Top 17%)2131(Top 124%)
25.2M25.20 mi0.35 mi13048+753764+323764+328077(Top 28%)2135(Top 17%)2135(Top 124%)
Finish26.22 mi1.02 mi12915+1333712+523712+5210024(Top 35%)3006(Top 25%)3006(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11819

Females

2813

F40-44

2813

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11143

Females

2387

F40-44

2387

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11819

Females

2813

F40-44

2813

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12565

Females

3311

F40-44

3311

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12221

Females

3082

F40-44

3082

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

12056

Females

3150

F40-44

3150

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12332

Females

3470

F40-44

3470

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23267

Females

9562

F40-44

9562

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19249

Females

7459

F40-44

7459

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11512

Females

3384

F40-44

3384

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11380

Females

3426

F40-44

3426

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11514

Females

3576

F40-44

3576

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8282

Females

2131

F40-44

2131

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8077

Females

2135

F40-44

2135

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

10024

Females

3006

F40-44

3006

Passing Analysis

Category:
Athletes Passed
2002
Passed By
3238
Net Change
-1236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11679
5K → 10K434121+313#11679#11366
10K → 15K136259-123#11366#11489
15K → 20K109358-249#11489#11738
20K → Half2842-14#11738#11752
Half → 25K148187-39#11752#11791
25K → 30K233247-14#11791#11805
30K → 20M111461-1450#11805#13255
20M → 21M32475-443#13255#13698
21M → 35K10613+93#13698#13605
35K → 23M19520+175#13605#13430
23M → 24M12632+94#13430#13336
24M → 40K2207+213#13336#13123
40K → 25.2M783+75#13123#13048
25.2M → Finish14613+133#13048#12915
TOTALS20023238-1236
📊

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