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BOSTON MARATHON 2025

Victoria Guisinger

Bib: 24186•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:03
Rank: #21058
Start → 5K
8:42/mi
27:03 split
10K· 6.21 mi
54:09
Rank: #20980 (+78)
5K → 10K
8:43/mi
27:06 split
15K· 9.32 mi
1:21:20
Rank: #20893 (+87)
10K → 15K
8:45/mi
27:11 split
20K· 12.43 mi
1:49:15
Rank: #20879 (+14)
15K → 20K
8:59/mi
27:55 split
Half· 13.11 mi
1:55:05
Rank: #20816 (+63)
20K → Half
8:33/mi
5:50 split
25K· 15.53 mi
2:16:28
Rank: #20550 (+266)
Half → 25K
8:49/mi
21:23 split
30K· 18.64 mi
2:45:08
Rank: #20180 (+370)
25K → 30K
9:14/mi
28:40 split
20M
2:58:15
Rank: #20142 (+38)
30K → 20M
9:39/mi
13:07 split
21M
3:08:52
Rank: #20168 (-26)
20M → 21M
10:37/mi
10:37 split
35K· 21.75 mi
3:15:54
Rank: #20172 (-4)
21M → 35K
9:24/mi
7:02 split
23M
3:28:47
Rank: #20282 (-110)
35K → 23M
10:17/mi
12:53 split
24M
3:38:17
Rank: #20265 (+17)
23M → 24M
9:30/mi
9:30 split
40K· 24.85 mi
3:46:34
Rank: #20250 (+15)
24M → 40K
9:41/mi
8:17 split
25.2M
3:50:34
Rank: #20317 (-67)
40K → 25.2M
11:36/mi
4:00 split
Finish· 26.22 mi
4:00:21
Rank: #20400 (-83)
25.2M → Finish
9:36/mi
9:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:05
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:05:16
Pace9:33 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2727:038:4227:03
8:42
-
10K
6.21 mi11:53:3354:098:4327:06
8:43
+0:01
15K
9.32 mi12:20:441:21:208:4427:11
8:45
+0:02
20K
12.43 mi12:48:391:49:158:4727:55
8:59
+0:14
Half
13.11 mi12:54:291:55:058:475:50
8:33
-0:26
25K
15.53 mi13:15:522:16:288:4721:23
8:49
+0:16
30K
18.64 mi13:44:322:45:088:5228:40
9:14
+0:25
20M
20.00 mi13:57:392:58:158:5513:07
9:39
+0:25
21M
21.00 mi14:08:163:08:529:0010:37
10:37
+0:58
35K
21.75 mi14:15:183:15:549:007:02
9:24
-1:13
23M
23.00 mi14:28:113:28:479:0512:53
10:17
+0:53
24M
24.00 mi14:37:413:38:179:069:30
9:30
-0:47
40K
24.85 mi14:45:583:46:349:078:17
9:41
+0:11
25.2M
25.20 mi14:49:583:50:349:094:00
11:36
+1:55
Finish
26.22 mi14:59:454:00:219:109:47
9:36
-2:00

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

8:33 /mi

Average Pace

9:10 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:28

57% of race

Time at Steady Pace

1:16:23

32% of race

Time at Slower Pace

27:30

11% of race

Average Pace: 9:10 /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 mi11:26:2727:038:4227:03
8:42
#21058
10K
6.21 mi11:53:3354:098:4327:06
8:43
#20980
15K
9.32 mi12:20:441:21:208:4427:11
8:45
#20893
20K
12.43 mi12:48:391:49:158:4727:55
8:59
#20879
Half
13.11 mi12:54:291:55:058:475:50
8:33
#20816
25K
15.53 mi13:15:522:16:288:4721:23
8:49
#20550
30K
18.64 mi13:44:322:45:088:5228:40
9:14
#20180
20M
20.00 mi13:57:392:58:158:5513:07
9:39
#20142
21M
21.00 mi14:08:163:08:529:0010:37
10:37
#20168
35K
21.75 mi14:15:183:15:549:007:02
9:24
#20172
23M
23.00 mi14:28:113:28:479:0512:53
10:17
#20282
24M
24.00 mi14:37:413:38:179:069:30
9:30
#20265
40K
24.85 mi14:45:583:46:349:078:17
9:41
#20250
25.2M
25.20 mi14:49:583:50:349:094:00
11:36
#20317
Finish
26.22 mi14:59:454:00:219:109:47
9:36
#20400
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi210588115811520764(Top 73%)7865(Top 64%)7865(Top 791%)
10K6.21 mi3.10 mi20980+788043+728043+7221011(Top 74%)8020(Top 66%)8020(Top 807%)
15K9.32 mi3.11 mi20893+877985+587985+5820764(Top 73%)7865(Top 64%)7865(Top 791%)
20K12.43 mi3.11 mi20879+147968+177968+1720897(Top 74%)7994(Top 65%)7994(Top 804%)
Half13.11 mi0.68 mi20816+637932+367932+3619587(Top 69%)7243(Top 59%)7243(Top 729%)
25K15.53 mi2.42 mi20550+2667799+1337799+13319044(Top 67%)7002(Top 57%)7002(Top 704%)
30K18.64 mi3.11 mi20180+3707625+1747625+17418773(Top 66%)6998(Top 57%)6998(Top 704%)
20M20.00 mi1.36 mi20142+387636-117636-1119795(Top 70%)7675(Top 63%)7675(Top 772%)
21M21.00 mi1.00 mi20168-267677-417677-4120361(Top 72%)8107(Top 66%)8107(Top 816%)
35K21.75 mi0.75 mi20172-47691-147691-1419978(Top 70%)7969(Top 65%)7969(Top 802%)
23M23.00 mi1.25 mi20282-1107778-877778-8721389(Top 75%)8742(Top 71%)8742(Top 879%)
24M24.00 mi1.00 mi20265+177787-97787-919642(Top 69%)7903(Top 65%)7903(Top 795%)
40K24.85 mi0.85 mi20250+157793-67793-619447(Top 68%)7863(Top 64%)7863(Top 791%)
25.2M25.20 mi0.35 mi20317-677836-437836-4322322(Top 79%)9305(Top 76%)9305(Top 936%)
Finish26.22 mi1.02 mi20400-837890-547890-5421561(Top 76%)8937(Top 73%)8937(Top 899%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

20764

Females

7865

F55-59

7865

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21011

Females

8020

F55-59

8020

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

20764

Females

7865

F55-59

7865

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

20897

Females

7994

F55-59

7994

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19587

Females

7243

F55-59

7243

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

19044

Females

7002

F55-59

7002

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18773

Females

6998

F55-59

6998

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19795

Females

7675

F55-59

7675

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20361

Females

8107

F55-59

8107

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

19978

Females

7969

F55-59

7969

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21389

Females

8742

F55-59

8742

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19642

Females

7903

F55-59

7903

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19447

Females

7863

F55-59

7863

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22322

Females

9305

F55-59

9305

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

21561

Females

8937

F55-59

8937

Passing Analysis

Category:
Athletes Passed
2011
Passed By
1353
Net Change
+658
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21058
5K → 10K315237+78#21058#20980
10K → 15K227140+87#20980#20893
15K → 20K197183+14#20893#20879
20K → Half696+63#20879#20816
Half → 25K30640+266#20816#20550
25K → 30K42252+370#20550#20180
30K → 20M11779+38#20180#20142
20M → 21M80106-26#20142#20168
21M → 35K5660-4#20168#20172
35K → 23M55165-110#20172#20282
23M → 24M6245+17#20282#20265
24M → 40K6449+15#20265#20250
40K → 25.2M1380-67#20250#20317
25.2M → Finish28111-83#20317#20400
TOTALS20111353+658
📊

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