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BOSTON MARATHON 2025

Lindsay Kalinowski

Bib: 28004•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

Start
0:00:00
Race begins
5K· 3.11 mi
32:59
Rank: #26991
Start → 5K
32:59 | 10:37/mi
10K· 6.21 mi
1:06:21
Rank: #26813 (+178)
5K → 10K
33:22 | 10:44/mi
15K· 9.32 mi
1:40:39
Rank: #26789 (+24)
10K → 15K
34:18 | 11:02/mi
20K· 12.43 mi
2:16:47
Rank: #26783 (+6)
15K → 20K
36:08 | 11:38/mi
Half· 13.11 mi
2:24:22
Rank: #26776 (+7)
20K → Half
7:35 | 11:07/mi
25K· 15.53 mi
2:53:11
Rank: #26707 (+69)
Half → 25K
28:49 | 11:53/mi
30K· 18.64 mi
3:32:50
Rank: #26679 (+28)
25K → 30K
39:39 | 12:46/mi
20M
3:50:22
Rank: #26667 (+12)
30K → 20M
17:32 | 12:54/mi
21M
4:03:59
Rank: #26628 (+39)
20M → 21M
13:37 | 13:37/mi
35K· 21.75 mi
4:13:25
Rank: #26637 (-9)
21M → 35K
9:26 | 12:37/mi
23M
4:29:03
Rank: #26604 (+33)
35K → 23M
15:38 | 12:29/mi
24M
4:41:26
Rank: #26598 (+6)
23M → 24M
12:23 | 12:23/mi
40K· 24.85 mi
4:52:10
Rank: #26593 (+5)
24M → 40K
10:44 | 12:33/mi
25.2M
4:56:44
Rank: #26582 (+11)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
5:07:56
Rank: #26547 (+35)
25.2M → Finish
11:12 | 10:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:22
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time2:43:34
Pace12:29 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0532:5910:3732:59
10:37
-
10K
6.21 mi12:23:271:06:2110:4133:22
10:44
+0:07
15K
9.32 mi12:57:451:40:3910:4834:18
11:02
+0:18
20K
12.43 mi13:33:532:16:4711:0036:08
11:38
+0:36
Half
13.11 mi13:41:282:24:2211:017:35
11:07
-0:31
25K
15.53 mi14:10:172:53:1111:0928:49
11:53
+0:46
30K
18.64 mi14:49:563:32:5011:2539:39
12:46
+0:53
20M
20.00 mi15:07:283:50:2211:3117:32
12:54
+0:08
21M
21.00 mi15:21:054:03:5911:3713:37
13:37
+0:43
35K
21.75 mi15:30:314:13:2511:399:26
12:37
-1:00
23M
23.00 mi15:46:094:29:0311:4215:38
12:29
-0:08
24M
24.00 mi15:58:324:41:2611:4412:23
12:23
-0:06
40K
24.85 mi16:09:164:52:1011:4510:44
12:33
+0:10
25.2M
25.20 mi16:13:504:56:4411:474:34
13:15
+0:42
Finish
26.22 mi16:25:025:07:5611:4511:12
10:59
-2:16

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

10:37 /mi

Average Pace

11:45 /mi

Slowest Pace

13:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:23

60% of race

Time at Steady Pace

1:27:50

29% of race

Time at Slower Pace

35:43

12% of race

Average Pace: 11:45 /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 mi11:50:0532:5910:3732:59
10:37
#26991
10K
6.21 mi12:23:271:06:2110:4133:22
10:44
#26813
15K
9.32 mi12:57:451:40:3910:4834:18
11:02
#26789
20K
12.43 mi13:33:532:16:4711:0036:08
11:38
#26783
Half
13.11 mi13:41:282:24:2211:017:35
11:07
#26776
25K
15.53 mi14:10:172:53:1111:0928:49
11:53
#26707
30K
18.64 mi14:49:563:32:5011:2539:39
12:46
#26679
20M
20.00 mi15:07:283:50:2211:3117:32
12:54
#26667
21M
21.00 mi15:21:054:03:5911:3713:37
13:37
#26628
35K
21.75 mi15:30:314:13:2511:399:26
12:37
#26637
23M
23.00 mi15:46:094:29:0311:4215:38
12:29
#26604
24M
24.00 mi15:58:324:41:2611:4412:23
12:23
#26598
40K
24.85 mi16:09:164:52:1011:4510:44
12:33
#26593
25.2M
25.20 mi16:13:504:56:4411:474:34
13:15
#26582
Finish
26.22 mi16:25:025:07:5611:4511:12
10:59
#26547
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26991113241132426719(Top 94%)11208(Top 92%)11208(Top 205%)
10K6.21 mi3.10 mi26813+17811229+9511229+9526665(Top 94%)11154(Top 91%)11154(Top 204%)
15K9.32 mi3.11 mi26789+2411228+111228+126719(Top 94%)11208(Top 92%)11208(Top 205%)
20K12.43 mi3.11 mi26783+611232-411232-426772(Top 94%)11259(Top 92%)11259(Top 206%)
Half13.11 mi0.68 mi26776+711228+411228+426656(Top 94%)11209(Top 92%)11209(Top 205%)
25K15.53 mi2.42 mi26707+6911202+2611202+2626307(Top 93%)11033(Top 90%)11033(Top 202%)
30K18.64 mi3.11 mi26679+2811211-911211-926437(Top 93%)11192(Top 92%)11192(Top 205%)
20M20.00 mi1.36 mi26667+1211213-211213-226347(Top 93%)11194(Top 92%)11194(Top 205%)
21M21.00 mi1.00 mi26628+3911200+1311200+1325781(Top 91%)10939(Top 89%)10939(Top 200%)
35K21.75 mi0.75 mi26637-911214-1411214-1426562(Top 94%)11369(Top 93%)11369(Top 208%)
23M23.00 mi1.25 mi26604+3311211+311211+325782(Top 91%)10990(Top 90%)10990(Top 201%)
24M24.00 mi1.00 mi26598+611216-511216-526170(Top 92%)11209(Top 92%)11209(Top 205%)
40K24.85 mi0.85 mi26593+511215+111215+125722(Top 91%)11006(Top 90%)11006(Top 201%)
25.2M25.20 mi0.35 mi26582+1111210+511210+525322(Top 89%)10856(Top 89%)10856(Top 199%)
Finish26.22 mi1.02 mi26547+3511193+1711193+1725337(Top 89%)10817(Top 88%)10817(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26719

Females

11208

F18-39

11208

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26665

Females

11154

F18-39

11154

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26719

Females

11208

F18-39

11208

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26772

Females

11259

F18-39

11259

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26656

Females

11209

F18-39

11209

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26307

Females

11033

F18-39

11033

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26437

Females

11192

F18-39

11192

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26347

Females

11194

F18-39

11194

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25781

Females

10939

F18-39

10939

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

26562

Females

11369

F18-39

11369

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25782

Females

10990

F18-39

10990

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26170

Females

11209

F18-39

11209

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25722

Females

11006

F18-39

11006

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25322

Females

10856

F18-39

10856

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25337

Females

10817

F18-39

10817

Passing Analysis

Category:
Athletes Passed
1029
Passed By
585
Net Change
+444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26991
5K → 10K25981+178#26991#26813
10K → 15K137113+24#26813#26789
15K → 20K106100+6#26789#26783
20K → Half2215+7#26783#26776
Half → 25K11647+69#26776#26707
25K → 30K9870+28#26707#26679
30K → 20M4432+12#26679#26667
20M → 21M6021+39#26667#26628
21M → 35K2029-9#26628#26637
35K → 23M5623+33#26637#26604
23M → 24M3125+6#26604#26598
24M → 40K2520+5#26598#26593
40K → 25.2M143+11#26593#26582
25.2M → Finish416+35#26582#26547
TOTALS1029585+444
📊

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