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BOSTON MARATHON 2025

Tatsiana Khvitsko-Trimborn

Bib: P144•F

KS

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:48/mi
27:19
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
54:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:22:02
↑ 67↓ 78
20K· 12.43 mi
9:58/mi
1:53:01
↑ 106↓ 860.1%
Half· 13.11 mi
9:08/mi
1:59:15
↑ 19↓ 370.5%
25K· 15.53 mi
12:24/mi
2:29:18
↑ 66↓ 880.2%
30K· 18.64 mi
11:15/mi
3:04:16
↑ 181↓ 1480.2%
20M
9:10/mi
3:16:44
↑ 64↓ 500.2%
21M
12:30/mi
3:29:14
↑ 106↓ 241.6%
35K· 21.75 mi
12:04/mi
3:38:16
↑ 17↓ 861.7%
23M
9:17/mi
3:49:54
↑ 23↓ 630.6%
24M
9:06/mi
3:59:00
↓ 821.3%
40K· 24.85 mi
12:34/mi
4:09:45
↓ 200.3%
25.2M
9:52/mi
4:13:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
4:21:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:15
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:22:43
Pace10:53 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2227:198:4827:19
8:48
-
10K
6.21 mi10:44:1554:128:4326:53
8:39
-0:09
15K
9.32 mi11:12:051:22:028:4827:50
8:58
+0:19
20K
12.43 mi11:43:041:53:019:0630:59
9:58
+1:00
Half
13.11 mi11:49:181:59:159:066:14
9:08
-0:50
25K
15.53 mi12:19:212:29:189:3730:03
12:24
+3:16
30K
18.64 mi12:54:193:04:169:5334:58
11:15
-1:09
20M
20.00 mi13:06:473:16:449:5012:28
9:10
-2:05
21M
21.00 mi13:19:173:29:149:5812:30
12:30
+3:20
35K
21.75 mi13:28:193:38:1610:029:02
12:04
-0:26
23M
23.00 mi13:39:573:49:5410:0011:38
9:17
-2:47
24M
24.00 mi13:49:033:59:009:589:06
9:06
-0:11
40K
24.85 mi13:59:484:09:4510:0310:45
12:34
+3:28
25.2M
25.20 mi14:03:124:13:0910:033:24
9:52
-2:42
Finish
26.22 mi14:12:014:21:5810:008:49
8:39
-1:13

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

8:39 /mi

Average Pace

10:00 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:44:40

63% of race

Time at Slower Pace

1:37:18

37% of race

Average Pace: 9:59 /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 mi10:17:2227:198:4827:19
8:48
#21492
10K
6.21 mi10:44:1554:128:4326:53
8:39
#21025
15K
9.32 mi11:12:051:22:028:4827:50
8:58
#21277
20K
12.43 mi11:43:041:53:019:0630:59
9:58
#22337
Half
13.11 mi11:49:181:59:159:066:14
9:08
#22333
25K
15.53 mi12:19:212:29:189:3730:03
12:24
#23724
30K
18.64 mi12:54:193:04:169:5334:58
11:15
#23911
20M
20.00 mi13:06:473:16:449:5012:28
9:10
#23543
21M
21.00 mi13:19:173:29:149:5812:30
12:30
#23622
35K
21.75 mi13:28:193:38:1610:029:02
12:04
#23758
23M
23.00 mi13:39:573:49:5410:0011:38
9:17
#23458
24M
24.00 mi13:49:033:59:009:589:06
9:06
#23251
40K
24.85 mi13:59:484:09:4510:0310:45
12:34
#23382
25.2M
25.20 mi14:03:124:13:0910:033:24
9:52
#23301
Finish
26.22 mi14:12:014:21:5810:008:49
8:39
#23163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi214928359835921858(Top 77%)8470(Top 69%)8470(Top 155%)
10K6.21 mi3.10 mi21025+4678070+2898070+28920638(Top 73%)7827(Top 64%)7827(Top 143%)
15K9.32 mi3.11 mi21277-2528188-1188188-11821858(Top 77%)8470(Top 69%)8470(Top 155%)
20K12.43 mi3.11 mi22337-10608780-5928780-59224171(Top 85%)9814(Top 80%)9814(Top 179%)
Half13.11 mi0.68 mi22333+48783-38783-322413(Top 79%)8843(Top 72%)8843(Top 162%)
25K15.53 mi2.42 mi23724-13919540-7579540-75726841(Top 94%)11341(Top 93%)11341(Top 207%)
30K18.64 mi3.11 mi23911-1879683-1439683-14324477(Top 86%)10115(Top 83%)10115(Top 185%)
20M20.00 mi1.36 mi23543+3689501+1829501+18217689(Top 62%)6533(Top 53%)6533(Top 119%)
21M21.00 mi1.00 mi23622-799568-679568-6724409(Top 86%)10241(Top 84%)10241(Top 187%)
35K21.75 mi0.75 mi23758-1369647-799647-7925981(Top 91%)11089(Top 91%)11089(Top 203%)
23M23.00 mi1.25 mi23458+3009508+1399508+13917760(Top 63%)6877(Top 56%)6877(Top 126%)
24M24.00 mi1.00 mi23251+2079421+879421+8717933(Top 63%)7010(Top 57%)7010(Top 128%)
40K24.85 mi0.85 mi23382-1319497-769497-7625768(Top 91%)11026(Top 90%)11026(Top 202%)
25.2M25.20 mi0.35 mi23301+819467+309467+3016502(Top 58%)6363(Top 52%)6363(Top 116%)
Finish26.22 mi1.02 mi23163+1389415+529415+5217220(Top 61%)6682(Top 55%)6682(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21858

Females

8470

F18-39

8470

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20638

Females

7827

F18-39

7827

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21858

Females

8470

F18-39

8470

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

24171

Females

9814

F18-39

9814

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

22413

Females

8843

F18-39

8843

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26841

Females

11341

F18-39

11341

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24477

Females

10115

F18-39

10115

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17689

Females

6533

F18-39

6533

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24409

Females

10241

F18-39

10241

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25981

Females

11089

F18-39

11089

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17760

Females

6877

F18-39

6877

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

17933

Females

7010

F18-39

7010

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25768

Females

11026

F18-39

11026

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16502

Females

6363

F18-39

6363

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17220

Females

6682

F18-39

6682

Passing Analysis

Category:
Athletes Passed
2048
Passed By
3719
Net Change
-1671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21492
5K → 10K580113+467#21492#21025
10K → 15K128380-252#21025#21277
15K → 20K281088-1060#21277#22337
20K → Half3632+4#22337#22333
Half → 25K51396-1391#22333#23724
25K → 30K92279-187#23724#23911
30K → 20M3680+368#23911#23543
20M → 21M40119-79#23543#23622
21M → 35K17153-136#23622#23758
35K → 23M3011+300#23758#23458
23M → 24M2081+207#23458#23251
24M → 40K22153-131#23251#23382
40K → 25.2M810+81#23382#23301
25.2M → Finish1424+138#23301#23163
TOTALS20483719-1671
📊

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