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BOSTON MARATHON 2025

Yana Tsareva

Bib: 12693•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
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
25:39
Rank: #18461
Start → 5K
25:39 | 8:15/mi
10K· 6.21 mi
52:24
Rank: #19440 (-979)
5K → 10K
26:45 | 8:37/mi
15K· 9.32 mi
1:19:17
Rank: #19698 (-258)
10K → 15K
26:53 | 8:39/mi
20K· 12.43 mi
1:46:36
Rank: #19752 (-54)
15K → 20K
27:19 | 8:48/mi
Half· 13.11 mi
1:52:31
Rank: #19777 (-25)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:13:25
Rank: #19442 (+335)
Half → 25K
20:54 | 8:37/mi
30K· 18.64 mi
2:40:37
Rank: #18850 (+592)
25K → 30K
27:12 | 8:45/mi
20M
2:52:14
Rank: #18499 (+351)
30K → 20M
11:37 | 8:33/mi
21M
3:01:18
Rank: #18216 (+283)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
3:07:20
Rank: #18009 (+207)
21M → 35K
6:02 | 8:04/mi
23M
3:17:52
Rank: #17692 (+317)
35K → 23M
10:32 | 8:25/mi
24M
3:25:51
Rank: #17392 (+300)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:32:46
Rank: #17151 (+241)
24M → 40K
6:55 | 8:05/mi
25.2M
3:35:53
Rank: #17062 (+89)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:43:57
Rank: #16884 (+178)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:52:31
Pace8:35 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:26
Pace8:30 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2525:398:1525:39
8:15
-
10K
6.21 mi11:20:1052:248:2626:45
8:37
+0:22
15K
9.32 mi11:47:031:19:178:3026:53
8:39
+0:02
20K
12.43 mi12:14:221:46:368:3527:19
8:48
+0:09
Half
13.11 mi12:20:171:52:318:355:55
8:40
-0:08
25K
15.53 mi12:41:112:13:258:3520:54
8:37
-0:03
30K
18.64 mi13:08:232:40:378:3727:12
8:45
+0:08
20M
20.00 mi13:20:002:52:148:3711:37
8:33
-0:12
21M
21.00 mi13:29:043:01:188:389:04
9:04
+0:31
35K
21.75 mi13:35:063:07:208:376:02
8:04
-1:00
23M
23.00 mi13:45:383:17:528:3610:32
8:25
+0:21
24M
24.00 mi13:53:373:25:518:357:59
7:59
-0:26
40K
24.85 mi14:00:323:32:468:346:55
8:05
+0:06
25.2M
25.20 mi14:03:393:35:538:343:07
9:02
+0:57
Finish
26.22 mi14:11:433:43:578:338:04
7:55
-1:07

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

8:33 /mi

Slowest Pace

9:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:15

70% of race

Time at Steady Pace

1:06:42

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi10:53:2525:398:1525:39
8:15
#18461
10K
6.21 mi11:20:1052:248:2626:45
8:37
#19440
15K
9.32 mi11:47:031:19:178:3026:53
8:39
#19698
20K
12.43 mi12:14:221:46:368:3527:19
8:48
#19752
Half
13.11 mi12:20:171:52:318:355:55
8:40
#19777
25K
15.53 mi12:41:112:13:258:3520:54
8:37
#19442
30K
18.64 mi13:08:232:40:378:3727:12
8:45
#18850
20M
20.00 mi13:20:002:52:148:3711:37
8:33
#18499
21M
21.00 mi13:29:043:01:188:389:04
9:04
#18216
35K
21.75 mi13:35:063:07:208:376:02
8:04
#18009
23M
23.00 mi13:45:383:17:528:3610:32
8:25
#17692
24M
24.00 mi13:53:373:25:518:357:59
7:59
#17392
40K
24.85 mi14:00:323:32:468:346:55
8:05
#17151
25.2M
25.20 mi14:03:393:35:538:343:07
9:02
#17062
Finish
26.22 mi14:11:433:43:578:338:04
7:55
#16884
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi184616612661220229(Top 71%)7559(Top 62%)7559(Top 138%)
10K6.21 mi3.10 mi19440-9797148-5367148-53620407(Top 72%)7689(Top 63%)7689(Top 141%)
15K9.32 mi3.11 mi19698-2587289-1417289-14120229(Top 71%)7559(Top 62%)7559(Top 138%)
20K12.43 mi3.11 mi19752-547334-457334-4519904(Top 70%)7427(Top 61%)7427(Top 136%)
Half13.11 mi0.68 mi19777-257347-137347-1320203(Top 71%)7576(Top 62%)7576(Top 139%)
25K15.53 mi2.42 mi19442+3357168+1797168+17917929(Top 63%)6387(Top 52%)6387(Top 117%)
30K18.64 mi3.11 mi18850+5926858+3106858+31016335(Top 58%)5652(Top 46%)5652(Top 103%)
20M20.00 mi1.36 mi18499+3516693+1656693+16514125(Top 50%)4589(Top 38%)4589(Top 84%)
21M21.00 mi1.00 mi18216+2836563+1306563+13013949(Top 49%)4618(Top 38%)4618(Top 84%)
35K21.75 mi0.75 mi18009+2076454+1096454+10912763(Top 45%)4046(Top 33%)4046(Top 74%)
23M23.00 mi1.25 mi17692+3176324+1306324+13012810(Top 45%)4176(Top 34%)4176(Top 76%)
24M24.00 mi1.00 mi17392+3006186+1386186+13811185(Top 39%)3417(Top 28%)3417(Top 62%)
40K24.85 mi0.85 mi17151+2416074+1126074+11210849(Top 38%)3358(Top 27%)3358(Top 61%)
25.2M25.20 mi0.35 mi17062+896043+316043+3112125(Top 43%)4066(Top 33%)4066(Top 74%)
Finish26.22 mi1.02 mi16884+1785953+905953+9012355(Top 43%)4125(Top 34%)4125(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20229

Females

7559

F18-39

7559

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20407

Females

7689

F18-39

7689

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20229

Females

7559

F18-39

7559

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19904

Females

7427

F18-39

7427

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20203

Females

7576

F18-39

7576

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17929

Females

6387

F18-39

6387

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

16335

Females

5652

F18-39

5652

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14125

Females

4589

F18-39

4589

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13949

Females

4618

F18-39

4618

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12763

Females

4046

F18-39

4046

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12810

Females

4176

F18-39

4176

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11185

Females

3417

F18-39

3417

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10849

Females

3358

F18-39

3358

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12125

Females

4066

F18-39

4066

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12355

Females

4125

F18-39

4125

Passing Analysis

Category:
Athletes Passed
3336
Passed By
1759
Net Change
+1577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18461
5K → 10K501029-979#18461#19440
10K → 15K118376-258#19440#19698
15K → 20K186240-54#19698#19752
20K → Half2449-25#19752#19777
Half → 25K35520+335#19777#19442
25K → 30K61220+592#19442#18850
30K → 20M3521+351#18850#18499
20M → 21M2874+283#18499#18216
21M → 35K2092+207#18216#18009
35K → 23M3214+317#18009#17692
23M → 24M3011+300#17692#17392
24M → 40K2421+241#17392#17151
40K → 25.2M923+89#17151#17062
25.2M → Finish1879+178#17062#16884
TOTALS33361759+1577
📊

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