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BOSTON MARATHON 2025

Lindsey Kelly

Bib: 20546•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 35%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:49
Rank: #16501
Start → 5K
24:49 | 7:59/mi
10K· 6.21 mi
49:32
Rank: #16281 (+220)
5K → 10K
24:43 | 7:57/mi
15K· 9.32 mi
1:14:22
Rank: #16165 (+116)
10K → 15K
24:50 | 8:00/mi
20K· 12.43 mi
1:40:12
Rank: #16406 (-241)
15K → 20K
25:50 | 8:19/mi
Half· 13.11 mi
1:45:46
Rank: #16446 (-40)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:06:21
Rank: #16542 (-96)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:34:22
Rank: #16724 (-182)
25K → 30K
28:01 | 9:01/mi
20M
2:46:29
Rank: #16665 (+59)
30K → 20M
12:07 | 8:55/mi
21M
2:55:35
Rank: #16460 (+205)
20M → 21M
9:06 | 9:06/mi
35K· 21.75 mi
3:02:05
Rank: #16437 (+23)
21M → 35K
6:30 | 8:41/mi
23M
3:13:33
Rank: #16436 (+1)
35K → 23M
11:28 | 9:09/mi
24M
3:22:40
Rank: #16519 (-83)
23M → 24M
9:07 | 9:07/mi
40K· 24.85 mi
3:30:29
Rank: #16537 (-18)
24M → 40K
7:49 | 9:09/mi
25.2M
3:33:52
Rank: #16524 (+13)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:42:35
Rank: #16514 (+10)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:46
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:56:49
Pace8:55 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5824:497:5924:49
7:59
-
10K
6.21 mi11:42:4149:327:5824:43
7:57
-0:02
15K
9.32 mi12:07:311:14:227:5924:50
8:00
+0:03
20K
12.43 mi12:33:211:40:128:0425:50
8:19
+0:19
Half
13.11 mi12:38:551:45:468:045:34
8:10
-0:09
25K
15.53 mi12:59:302:06:218:0820:35
8:29
+0:19
30K
18.64 mi13:27:312:34:228:1728:01
9:01
+0:32
20M
20.00 mi13:39:382:46:298:1912:07
8:55
-0:06
21M
21.00 mi13:48:442:55:358:229:06
9:06
+0:11
35K
21.75 mi13:55:143:02:058:226:30
8:41
-0:25
23M
23.00 mi14:06:423:13:338:2511:28
9:09
+0:28
24M
24.00 mi14:15:493:22:408:279:07
9:07
-0:02
40K
24.85 mi14:23:383:30:298:287:49
9:09
+0:02
25.2M
25.20 mi14:27:013:33:528:293:23
9:49
+0:40
Finish
26.22 mi14:35:443:42:358:308:43
8:33
-1:16

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

7:57 /mi

Average Pace

8:30 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:46

48% of race

Time at Steady Pace

47:55

22% of race

Time at Slower Pace

1:08:54

31% of race

Average Pace: 8:29 /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 mi11:17:5824:497:5924:49
7:59
#16501
10K
6.21 mi11:42:4149:327:5824:43
7:57
#16281
15K
9.32 mi12:07:311:14:227:5924:50
8:00
#16165
20K
12.43 mi12:33:211:40:128:0425:50
8:19
#16406
Half
13.11 mi12:38:551:45:468:045:34
8:10
#16446
25K
15.53 mi12:59:302:06:218:0820:35
8:29
#16542
30K
18.64 mi13:27:312:34:228:1728:01
9:01
#16724
20M
20.00 mi13:39:382:46:298:1912:07
8:55
#16665
21M
21.00 mi13:48:442:55:358:229:06
9:06
#16460
35K
21.75 mi13:55:143:02:058:226:30
8:41
#16437
23M
23.00 mi14:06:423:13:338:2511:28
9:09
#16436
24M
24.00 mi14:15:493:22:408:279:07
9:07
#16519
40K
24.85 mi14:23:383:30:298:287:49
9:09
#16537
25.2M
25.20 mi14:27:013:33:528:293:23
9:49
#16524
Finish
26.22 mi14:35:443:42:358:308:43
8:33
#16514
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi165015452545216018(Top 56%)5157(Top 42%)5157(Top 300%)
10K6.21 mi3.10 mi16281+2205315+1375315+13716131(Top 57%)5202(Top 43%)5202(Top 303%)
15K9.32 mi3.11 mi16165+1165237+785237+7816018(Top 56%)5157(Top 42%)5157(Top 300%)
20K12.43 mi3.11 mi16406-2415381-1445381-14417019(Top 60%)5786(Top 47%)5786(Top 337%)
Half13.11 mi0.68 mi16446-405402-215402-2117064(Top 60%)5802(Top 47%)5802(Top 338%)
25K15.53 mi2.42 mi16542-965485-835485-8317136(Top 60%)5933(Top 49%)5933(Top 345%)
30K18.64 mi3.11 mi16724-1825651-1665651-16617780(Top 63%)6459(Top 53%)6459(Top 376%)
20M20.00 mi1.36 mi16665+595641+105641+1016354(Top 58%)5802(Top 47%)5802(Top 338%)
21M21.00 mi1.00 mi16460+2055564+775564+7714141(Top 50%)4714(Top 39%)4714(Top 274%)
35K21.75 mi0.75 mi16437+235565-15565-116633(Top 59%)6129(Top 50%)6129(Top 357%)
23M23.00 mi1.25 mi16436+15592-275592-2717149(Top 60%)6527(Top 53%)6527(Top 380%)
24M24.00 mi1.00 mi16519-835673-815673-8117974(Top 63%)7021(Top 57%)7021(Top 409%)
40K24.85 mi0.85 mi16537-185710-375710-3717097(Top 60%)6628(Top 54%)6628(Top 386%)
25.2M25.20 mi0.35 mi16524+135713-35713-316190(Top 57%)6175(Top 50%)6175(Top 359%)
Finish26.22 mi1.02 mi16514+105734-215734-2116595(Top 58%)6353(Top 52%)6353(Top 370%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

16018

Females

5157

F40-44

5157

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16131

Females

5202

F40-44

5202

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

16018

Females

5157

F40-44

5157

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

17019

Females

5786

F40-44

5786

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17064

Females

5802

F40-44

5802

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17136

Females

5933

F40-44

5933

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17780

Females

6459

F40-44

6459

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16354

Females

5802

F40-44

5802

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14141

Females

4714

F40-44

4714

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16633

Females

6129

F40-44

6129

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17149

Females

6527

F40-44

6527

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17974

Females

7021

F40-44

7021

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17097

Females

6628

F40-44

6628

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16190

Females

6175

F40-44

6175

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16595

Females

6353

F40-44

6353

Passing Analysis

Category:
Athletes Passed
1913
Passed By
1926
Net Change
-13
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16501
5K → 10K405185+220#16501#16281
10K → 15K269153+116#16281#16165
15K → 20K144385-241#16165#16406
20K → Half2060-40#16406#16446
Half → 25K123219-96#16446#16542
25K → 30K164346-182#16542#16724
30K → 20M13071+59#16724#16665
20M → 21M22318+205#16665#16460
21M → 35K7249+23#16460#16437
35K → 23M122121+1#16437#16436
23M → 24M50133-83#16436#16519
24M → 40K6987-18#16519#16537
40K → 25.2M4027+13#16537#16524
25.2M → Finish8272+10#16524#16514
TOTALS19131926-13
📊

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