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BOSTON MARATHON 2025

Klabera Komini

Bib: 14165•F

MI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 29%
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
7:21/mi
22:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
45:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:14/mi
1:07:58
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:30:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:35:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:53:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:17:25
↑ 181↓ 1480.2%
20M
7:53/mi
2:28:08
↑ 64↓ 500.2%
21M
9:28/mi
2:37:36
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:43:18
↑ 17↓ 861.7%
23M
7:33/mi
2:52:45
↑ 23↓ 630.6%
24M
7:53/mi
3:00:38
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:07:24
↓ 200.3%
25.2M
9:02/mi
3:10:31
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:18:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:30
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:42:37
Pace7:50 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4722:517:2122:51
7:21
-
10K
6.21 mi11:15:2745:317:2022:40
7:18
-0:03
15K
9.32 mi11:37:541:07:587:1822:27
7:14
-0:04
20K
12.43 mi12:00:321:30:367:1722:38
7:17
+0:03
Half
13.11 mi12:05:261:35:307:174:54
7:11
-0:06
25K
15.53 mi12:23:201:53:247:1817:54
7:23
+0:12
30K
18.64 mi12:47:212:17:257:2224:01
7:44
+0:21
20M
20.00 mi12:58:042:28:087:2410:43
7:53
+0:09
21M
21.00 mi13:07:322:37:367:309:28
9:28
+1:35
35K
21.75 mi13:13:142:43:187:315:42
7:37
-1:51
23M
23.00 mi13:22:412:52:457:319:27
7:33
-0:04
24M
24.00 mi13:30:343:00:387:327:53
7:53
+0:20
40K
24.85 mi13:37:203:07:247:326:46
7:55
+0:02
25.2M
25.20 mi13:40:273:10:317:343:07
9:02
+1:07
Finish
26.22 mi13:48:033:18:077:347:36
7:27
-1:35

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

7:11 /mi

Average Pace

7:34 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:54

2% of race

Time at Steady Pace

2:35:16

78% of race

Time at Slower Pace

37:57

19% of race

Average Pace: 7:33 /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 mi10:52:4722:517:2122:51
7:21
#10904
10K
6.21 mi11:15:2745:317:2022:40
7:18
#10555
15K
9.32 mi11:37:541:07:587:1822:27
7:14
#10148
20K
12.43 mi12:00:321:30:367:1722:38
7:17
#9785
Half
13.11 mi12:05:261:35:307:174:54
7:11
#9744
25K
15.53 mi12:23:201:53:247:1817:54
7:23
#9575
30K
18.64 mi12:47:212:17:257:2224:01
7:44
#9460
20M
20.00 mi12:58:042:28:087:2410:43
7:53
#9445
21M
21.00 mi13:07:322:37:367:309:28
9:28
#9833
35K
21.75 mi13:13:142:43:187:315:42
7:37
#9818
23M
23.00 mi13:22:412:52:457:319:27
7:33
#9593
24M
24.00 mi13:30:343:00:387:327:53
7:53
#9608
40K
24.85 mi13:37:203:07:247:326:46
7:55
#9577
25.2M
25.20 mi13:40:273:10:317:343:07
9:02
#9608
Finish
26.22 mi13:48:033:18:077:347:36
7:27
#9558
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10904223322339351(Top 33%)1586(Top 13%)1586(Top 29%)
10K6.21 mi3.10 mi10555+3492078+1552078+15510327(Top 36%)1972(Top 16%)1972(Top 36%)
15K9.32 mi3.11 mi10148+4071905+1731905+1739351(Top 33%)1586(Top 13%)1586(Top 29%)
20K12.43 mi3.11 mi9785+3631769+1361769+1368945(Top 31%)1504(Top 12%)1504(Top 28%)
Half13.11 mi0.68 mi9744+411752+171752+179025(Top 32%)1526(Top 12%)1526(Top 28%)
25K15.53 mi2.42 mi9575+1691713+391713+399037(Top 32%)1653(Top 14%)1653(Top 30%)
30K18.64 mi3.11 mi9460+1151709+41709+49415(Top 33%)2009(Top 16%)2009(Top 37%)
20M20.00 mi1.36 mi9445+151747-381747-389639(Top 34%)2273(Top 19%)2273(Top 42%)
21M21.00 mi1.00 mi9833-3881947-2001947-20015931(Top 56%)5664(Top 46%)5664(Top 104%)
35K21.75 mi0.75 mi9818+151968-211968-219500(Top 33%)2355(Top 19%)2355(Top 43%)
23M23.00 mi1.25 mi9593+2251904+641904+646939(Top 24%)1377(Top 11%)1377(Top 25%)
24M24.00 mi1.00 mi9608-151952-481952-4810450(Top 37%)3016(Top 25%)3016(Top 55%)
40K24.85 mi0.85 mi9577+311974-221974-229588(Top 34%)2713(Top 22%)2713(Top 50%)
25.2M25.20 mi0.35 mi9608-312008-342008-3412025(Top 42%)3966(Top 32%)3966(Top 73%)
Finish26.22 mi1.02 mi9558+502025-172025-178921(Top 31%)2495(Top 20%)2495(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

9351

Females

1586

F18-39

1586

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10327

Females

1972

F18-39

1972

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

9351

Females

1586

F18-39

1586

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8945

Females

1504

F18-39

1504

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9025

Females

1526

F18-39

1526

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9037

Females

1653

F18-39

1653

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9415

Females

2009

F18-39

2009

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9639

Females

2273

F18-39

2273

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15931

Females

5664

F18-39

5664

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9500

Females

2355

F18-39

2355

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6939

Females

1377

F18-39

1377

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10450

Females

3016

F18-39

3016

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9588

Females

2713

F18-39

2713

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12025

Females

3966

F18-39

3966

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8921

Females

2495

F18-39

2495

Passing Analysis

Category:
Athletes Passed
2595*
Passed By
1249
Net Change
+1346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10904
5K → 10K470121+349#10904#10555
10K → 15K43124+407#10555#10148
15K → 20K400*37+363#10148#9785
20K → Half5817+41#9785#9744
Half → 25K23465+169#9744#9575
25K → 30K272157+115#9575#9460
30K → 20M115100+15#9460#9445
20M → 21M23411-388#9445#9833
21M → 35K6752+15#9833#9818
35K → 23M23510+225#9818#9593
23M → 24M87102-15#9593#9608
24M → 40K8352+31#9608#9577
40K → 25.2M2455-31#9577#9608
25.2M → Finish9646+50#9608#9558
TOTALS2595*1249+1346

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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