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BOSTON MARATHON 2025

Kristina Kuusik

Bib: 29745•F

MA

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
12:27/mi
38:42
↑ 97↓ 3451.5%
10K· 6.21 mi
12:35/mi
1:17:49
↑ 79↓ 1380.4%
15K· 9.32 mi
12:54/mi
1:57:53
↑ 67↓ 78
20K· 12.43 mi
13:01/mi
2:38:20
↑ 106↓ 860.1%
Half· 13.11 mi
12:11/mi
2:46:39
↑ 19↓ 370.5%
25K· 15.53 mi
13:04/mi
3:18:20
↑ 66↓ 880.2%
30K· 18.64 mi
13:43/mi
4:00:56
↑ 181↓ 1480.2%
20M
14:06/mi
4:20:05
↑ 64↓ 500.2%
21M
14:53/mi
4:34:58
↑ 106↓ 241.6%
35K· 21.75 mi
13:14/mi
4:44:52
↑ 17↓ 861.7%
23M
14:10/mi
5:02:36
↑ 23↓ 630.6%
24M
13:21/mi
5:15:57
↓ 821.3%
40K· 24.85 mi
14:20/mi
5:28:12
↓ 200.3%
25.2M
15:16/mi
5:33:28
↑ 13↓ 160.2%
Finish· 26.22 mi
12:24/mi
5:46:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:46:39
Pace12:43 /mi
2nd Half
Distance13.11 mi
Time2:59:27
Pace13:41 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:0538:4212:2738:42
12:27
-
10K
6.21 mi12:42:121:17:4912:3139:07
12:35
+0:08
15K
9.32 mi13:22:161:57:5312:3940:04
12:54
+0:19
20K
12.43 mi14:02:432:38:2012:4440:27
13:01
+0:07
Half
13.11 mi14:11:022:46:3912:438:19
12:11
-0:50
25K
15.53 mi14:42:433:18:2012:4631:41
13:04
+0:53
30K
18.64 mi15:25:194:00:5612:5542:36
13:43
+0:39
20M
20.00 mi15:44:284:20:0513:0019:09
14:06
+0:23
21M
21.00 mi15:59:214:34:5813:0614:53
14:53
+0:47
35K
21.75 mi16:09:154:44:5213:069:54
13:14
-1:39
23M
23.00 mi16:26:595:02:3613:0917:44
14:10
+0:56
24M
24.00 mi16:40:205:15:5713:1013:21
13:21
-0:49
40K
24.85 mi16:52:355:28:1213:1212:15
14:20
+0:59
25.2M
25.20 mi16:57:515:33:2813:145:16
15:16
+0:56
Finish
26.22 mi17:10:295:46:0613:1312:38
12:24
-2:52

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

12:11 /mi

Average Pace

13:13 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:46

29% of race

Time at Steady Pace

2:15:27

39% of race

Time at Slower Pace

1:51:53

32% of race

Average Pace: 13:12 /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 mi12:03:0538:4212:2738:42
12:27
#28328
10K
6.21 mi12:42:121:17:4912:3139:07
12:35
#28295
15K
9.32 mi13:22:161:57:5312:3940:04
12:54
#28275
20K
12.43 mi14:02:432:38:2012:4440:27
13:01
#28216
Half
13.11 mi14:11:022:46:3912:438:19
12:11
#28191
25K
15.53 mi14:42:433:18:2012:4631:41
13:04
#28107
30K
18.64 mi15:25:194:00:5612:5542:36
13:43
#28017
20M
20.00 mi15:44:284:20:0513:0019:09
14:06
#27999
21M
21.00 mi15:59:214:34:5813:0614:53
14:53
#27979
35K
21.75 mi16:09:154:44:5213:069:54
13:14
#27960
23M
23.00 mi16:26:595:02:3613:0917:44
14:10
#27949
24M
24.00 mi16:40:205:15:5713:1013:21
13:21
#27930
40K
24.85 mi16:52:355:28:1213:1212:15
14:20
#27933
25.2M
25.20 mi16:57:515:33:2813:145:16
15:16
#27926
Finish
26.22 mi17:10:295:46:0613:1312:38
12:24
#27908
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28328121791217928129(Top 99%)12062(Top 99%)12062(Top 221%)
10K6.21 mi3.10 mi28295+3312160+1912160+1928227(Top 99%)12120(Top 99%)12120(Top 222%)
15K9.32 mi3.11 mi28275+2012151+912151+928129(Top 99%)12062(Top 99%)12062(Top 221%)
20K12.43 mi3.11 mi28216+5912118+3312118+3327835(Top 98%)11895(Top 97%)11895(Top 217%)
Half13.11 mi0.68 mi28191+2512098+2012098+2027576(Top 97%)11759(Top 96%)11759(Top 215%)
25K15.53 mi2.42 mi28107+8412045+5312045+5327336(Top 96%)11612(Top 95%)11612(Top 212%)
30K18.64 mi3.11 mi28017+9011997+4811997+4827294(Top 96%)11655(Top 95%)11655(Top 213%)
20M20.00 mi1.36 mi27999+1811994+311994+327360(Top 96%)11744(Top 96%)11744(Top 215%)
21M21.00 mi1.00 mi27979+2011984+1011984+1027052(Top 95%)11593(Top 95%)11593(Top 212%)
35K21.75 mi0.75 mi27960+1911979+511979+527148(Top 96%)11663(Top 95%)11663(Top 213%)
23M23.00 mi1.25 mi27949+1111976+311976+327440(Top 97%)11828(Top 97%)11828(Top 216%)
24M24.00 mi1.00 mi27930+1911972+411972+427194(Top 96%)11746(Top 96%)11746(Top 215%)
40K24.85 mi0.85 mi27933-311975-311975-327409(Top 96%)11829(Top 97%)11829(Top 216%)
25.2M25.20 mi0.35 mi27926+711974+111974+127297(Top 96%)11800(Top 96%)11800(Top 216%)
Finish26.22 mi1.02 mi27908+1811967+711967+727207(Top 96%)11717(Top 96%)11717(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28129

Females

12062

F18-39

12062

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

28227

Females

12120

F18-39

12120

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28129

Females

12062

F18-39

12062

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27835

Females

11895

F18-39

11895

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27576

Females

11759

F18-39

11759

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27336

Females

11612

F18-39

11612

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

27294

Females

11655

F18-39

11655

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

27360

Females

11744

F18-39

11744

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27052

Females

11593

F18-39

11593

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27148

Females

11663

F18-39

11663

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

27440

Females

11828

F18-39

11828

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27194

Females

11746

F18-39

11746

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27409

Females

11829

F18-39

11829

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27297

Females

11800

F18-39

11800

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27207

Females

11717

F18-39

11717

Passing Analysis

Category:
Athletes Passed
516
Passed By
96
Net Change
+420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28328
5K → 10K418+33#28328#28295
10K → 15K3212+20#28295#28275
15K → 20K656+59#28275#28216
20K → Half261+25#28216#28191
Half → 25K862+84#28191#28107
25K → 30K966+90#28107#28017
30K → 20M3113+18#28017#27999
20M → 21M277+20#27999#27979
21M → 35K212+19#27979#27960
35K → 23M176+11#27960#27949
23M → 24M278+19#27949#27930
24M → 40K1316-3#27930#27933
40K → 25.2M92+7#27933#27926
25.2M → Finish257+18#27926#27908
TOTALS51696+420
📊

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