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BOSTON MARATHON 2025

Marina Babayants

Bib: 9495•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #15844
Start → 5K
7:55/mi
24:35 split
10K· 6.21 mi
49:51
Rank: #16707 (-863)
5K → 10K
8:08/mi
25:16 split
15K· 9.32 mi
1:16:01
Rank: #17465 (-758)
10K → 15K
8:25/mi
26:10 split
20K· 12.43 mi
1:43:26
Rank: #18150 (-685)
15K → 20K
8:49/mi
27:25 split
Half· 13.11 mi
1:49:35
Rank: #18364 (-214)
20K → Half
9:01/mi
6:09 split
25K· 15.53 mi
2:12:08
Rank: #18935 (-571)
Half → 25K
9:18/mi
22:33 split
30K· 18.64 mi
2:42:18
Rank: #19357 (-422)
25K → 30K
9:43/mi
30:10 split
20M
2:55:40
Rank: #19478 (-121)
30K → 20M
9:50/mi
13:22 split
21M
3:06:12
Rank: #19519 (-41)
20M → 21M
10:32/mi
10:32 split
35K· 21.75 mi
3:12:52
Rank: #19462 (+57)
21M → 35K
8:55/mi
6:40 split
23M
3:24:56
Rank: #19468 (-6)
35K → 23M
9:38/mi
12:04 split
24M
3:34:25
Rank: #19478 (-10)
23M → 24M
9:29/mi
9:29 split
40K· 24.85 mi
3:42:47
Rank: #19486 (-8)
24M → 40K
9:47/mi
8:22 split
25.2M
3:46:25
Rank: #19476 (+10)
40K → 25.2M
10:32/mi
3:38 split
Finish· 26.22 mi
3:56:18
Rank: #19616 (-140)
25.2M → Finish
9:42/mi
9:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:35
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:06:43
Pace9:40 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5424:357:5524:35
7:55
-
10K
6.21 mi11:15:1049:518:0125:16
8:08
+0:13
15K
9.32 mi11:41:201:16:018:0926:10
8:25
+0:17
20K
12.43 mi12:08:451:43:268:1927:25
8:49
+0:24
Half
13.11 mi12:14:541:49:358:226:09
9:01
+0:12
25K
15.53 mi12:37:272:12:088:3022:33
9:18
+0:17
30K
18.64 mi13:07:372:42:188:4230:10
9:43
+0:25
20M
20.00 mi13:20:592:55:408:4713:22
9:50
+0:07
21M
21.00 mi13:31:313:06:128:5210:32
10:32
+0:42
35K
21.75 mi13:38:113:12:528:526:40
8:55
-1:37
23M
23.00 mi13:50:153:24:568:5512:04
9:38
+0:43
24M
24.00 mi13:59:443:34:258:569:29
9:29
-0:09
40K
24.85 mi14:08:063:42:478:588:22
9:47
+0:18
25.2M
25.20 mi14:11:443:46:258:593:38
10:32
+0:45
Finish
26.22 mi14:21:373:56:189:019:53
9:42
-0:50

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

7:55 /mi

Average Pace

9:01 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:15

49% of race

Time at Steady Pace

1:45:53

45% of race

Time at Slower Pace

14:10

6% of race

Average Pace: 9:01 /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 mi10:49:5424:357:5524:35
7:55
#15844
10K
6.21 mi11:15:1049:518:0125:16
8:08
#16707
15K
9.32 mi11:41:201:16:018:0926:10
8:25
#17465
20K
12.43 mi12:08:451:43:268:1927:25
8:49
#18150
Half
13.11 mi12:14:541:49:358:226:09
9:01
#18364
25K
15.53 mi12:37:272:12:088:3022:33
9:18
#18935
30K
18.64 mi13:07:372:42:188:4230:10
9:43
#19357
20M
20.00 mi13:20:592:55:408:4713:22
9:50
#19478
21M
21.00 mi13:31:313:06:128:5210:32
10:32
#19519
35K
21.75 mi13:38:113:12:528:526:40
8:55
#19462
23M
23.00 mi13:50:153:24:568:5512:04
9:38
#19468
24M
24.00 mi13:59:443:34:258:569:29
9:29
#19478
40K
24.85 mi14:08:063:42:478:588:22
9:47
#19486
25.2M
25.20 mi14:11:443:46:258:593:38
10:32
#19476
Finish
26.22 mi14:21:373:56:189:019:53
9:42
#19616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158445053505318854(Top 66%)6814(Top 56%)6814(Top 125%)
10K6.21 mi3.10 mi16707-8635559-5065559-50617451(Top 61%)5973(Top 49%)5973(Top 109%)
15K9.32 mi3.11 mi17465-7585990-4315990-43118854(Top 66%)6814(Top 56%)6814(Top 125%)
20K12.43 mi3.11 mi18150-6856423-4336423-43320081(Top 71%)7524(Top 62%)7524(Top 138%)
Half13.11 mi0.68 mi18364-2146551-1286551-12821883(Top 77%)8519(Top 70%)8519(Top 156%)
25K15.53 mi2.42 mi18935-5716880-3296880-32921181(Top 75%)8196(Top 67%)8196(Top 150%)
30K18.64 mi3.11 mi19357-4227164-2847164-28420720(Top 73%)8063(Top 66%)8063(Top 147%)
20M20.00 mi1.36 mi19478-1217253-897253-8920411(Top 72%)8023(Top 66%)8023(Top 147%)
21M21.00 mi1.00 mi19519-417297-447297-4420120(Top 71%)7975(Top 65%)7975(Top 146%)
35K21.75 mi0.75 mi19462+577281+167281+1617852(Top 63%)6828(Top 56%)6828(Top 125%)
23M23.00 mi1.25 mi19468-67321-407321-4019235(Top 68%)7635(Top 62%)7635(Top 140%)
24M24.00 mi1.00 mi19478-107348-277348-2719593(Top 69%)7879(Top 64%)7879(Top 144%)
40K24.85 mi0.85 mi19486-87371-237371-2319778(Top 70%)8030(Top 66%)8030(Top 147%)
25.2M25.20 mi0.35 mi19476+107373-27373-219181(Top 68%)7736(Top 63%)7736(Top 141%)
Finish26.22 mi1.02 mi19616-1407474-1017474-10121926(Top 77%)9117(Top 75%)9117(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18854

Females

6814

F18-39

6814

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17451

Females

5973

F18-39

5973

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18854

Females

6814

F18-39

6814

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20081

Females

7524

F18-39

7524

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21883

Females

8519

F18-39

8519

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21181

Females

8196

F18-39

8196

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20720

Females

8063

F18-39

8063

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20411

Females

8023

F18-39

8023

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20120

Females

7975

F18-39

7975

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

17852

Females

6828

F18-39

6828

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19235

Females

7635

F18-39

7635

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19593

Females

7879

F18-39

7879

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19778

Females

8030

F18-39

8030

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19181

Females

7736

F18-39

7736

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21926

Females

9117

F18-39

9117

Passing Analysis

Category:
Athletes Passed
882
Passed By
4654
Net Change
-3772
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15844
5K → 10K92955-863#15844#16707
10K → 15K49807-758#16707#17465
15K → 20K51736-685#17465#18150
20K → Half6220-214#18150#18364
Half → 25K58629-571#18364#18935
25K → 30K110532-422#18935#19357
30K → 20M75196-121#19357#19478
20M → 21M80121-41#19478#19519
21M → 35K8124+57#19519#19462
35K → 23M9399-6#19462#19468
23M → 24M6777-10#19468#19478
24M → 40K6270-8#19478#19486
40K → 25.2M3323+10#19486#19476
25.2M → Finish25165-140#19476#19616
TOTALS8824654-3772
📊

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