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BOSTON MARATHON 2025

Colleen Linehan

Bib: 32101•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
28:13
Rank: #22796
Start → 5K
28:13 | 9:05/mi
10K· 6.21 mi
56:17
Rank: #22664 (+132)
5K → 10K
28:04 | 9:02/mi
15K· 9.32 mi
1:24:27
Rank: #22542 (+122)
10K → 15K
28:10 | 9:04/mi
20K· 12.43 mi
1:54:12
Rank: #22735 (-193)
15K → 20K
29:45 | 9:35/mi
Half· 13.11 mi
2:00:34
Rank: #22768 (-33)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:25:16
Rank: #22963 (-195)
Half → 25K
24:42 | 10:11/mi
30K· 18.64 mi
2:58:52
Rank: #23078 (-115)
25K → 30K
33:36 | 10:49/mi
20M
3:14:07
Rank: #23167 (-89)
30K → 20M
15:15 | 11:13/mi
21M
3:25:54
Rank: #23155 (+12)
20M → 21M
11:47 | 11:47/mi
35K· 21.75 mi
3:33:56
Rank: #23181 (-26)
21M → 35K
8:02 | 10:44/mi
23M
3:47:27
Rank: #23169 (+12)
35K → 23M
13:31 | 10:48/mi
24M
3:58:16
Rank: #23182 (-13)
23M → 24M
10:49 | 10:49/mi
40K· 24.85 mi
4:07:39
Rank: #23160 (+22)
24M → 40K
9:23 | 10:58/mi
25.2M
4:11:52
Rank: #23165 (-5)
40K → 25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
4:22:41
Rank: #23235 (-70)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:22:07
Pace10:50 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3028:139:0528:13
9:05
-
10K
6.21 mi12:22:3456:179:0328:04
9:02
-0:03
15K
9.32 mi12:50:441:24:279:0428:10
9:04
+0:02
20K
12.43 mi13:20:291:54:129:1129:45
9:35
+0:31
Half
13.11 mi13:26:512:00:349:126:22
9:20
-0:15
25K
15.53 mi13:51:332:25:169:2124:42
10:11
+0:51
30K
18.64 mi14:25:092:58:529:3633:36
10:49
+0:38
20M
20.00 mi14:40:243:14:079:4215:15
11:13
+0:24
21M
21.00 mi14:52:113:25:549:4811:47
11:47
+0:34
35K
21.75 mi15:00:133:33:569:508:02
10:44
-1:03
23M
23.00 mi15:13:443:47:279:5313:31
10:48
+0:04
24M
24.00 mi15:24:333:58:169:5610:49
10:49
+0:01
40K
24.85 mi15:33:564:07:399:589:23
10:58
+0:09
25.2M
25.20 mi15:38:094:11:5210:004:13
12:14
+1:16
Finish
26.22 mi15:48:584:22:4110:0210:49
10:37
-1:37

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

9:02 /mi

Average Pace

10:02 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:16

55% of race

Time at Steady Pace

1:41:25

39% of race

Time at Slower Pace

16:00

6% of race

Average Pace: 10:01 /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 mi11:54:3028:139:0528:13
9:05
#22796
10K
6.21 mi12:22:3456:179:0328:04
9:02
#22664
15K
9.32 mi12:50:441:24:279:0428:10
9:04
#22542
20K
12.43 mi13:20:291:54:129:1129:45
9:35
#22735
Half
13.11 mi13:26:512:00:349:126:22
9:20
#22768
25K
15.53 mi13:51:332:25:169:2124:42
10:11
#22963
30K
18.64 mi14:25:092:58:529:3633:36
10:49
#23078
20M
20.00 mi14:40:243:14:079:4215:15
11:13
#23167
21M
21.00 mi14:52:113:25:549:4811:47
11:47
#23155
35K
21.75 mi15:00:133:33:569:508:02
10:44
#23181
23M
23.00 mi15:13:443:47:279:5313:31
10:48
#23169
24M
24.00 mi15:24:333:58:169:5610:49
10:49
#23182
40K
24.85 mi15:33:564:07:399:589:23
10:58
#23160
25.2M
25.20 mi15:38:094:11:5210:004:13
12:14
#23165
Finish
26.22 mi15:48:584:22:4110:0210:49
10:37
#23235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi227969072907222327(Top 79%)8745(Top 72%)8745(Top 160%)
10K6.21 mi3.10 mi22664+1328969+1038969+10322532(Top 79%)8886(Top 73%)8886(Top 162%)
15K9.32 mi3.11 mi22542+1228881+888881+8822327(Top 79%)8745(Top 72%)8745(Top 160%)
20K12.43 mi3.11 mi22735-1938973-928973-9223141(Top 81%)9219(Top 75%)9219(Top 169%)
Half13.11 mi0.68 mi22768-338994-218994-2123097(Top 81%)9210(Top 75%)9210(Top 168%)
25K15.53 mi2.42 mi22963-1959123-1299123-12923701(Top 83%)9591(Top 78%)9591(Top 175%)
30K18.64 mi3.11 mi23078-1159229-1069229-10623646(Top 83%)9677(Top 79%)9677(Top 177%)
20M20.00 mi1.36 mi23167-899294-659294-6524054(Top 85%)9979(Top 82%)9979(Top 182%)
21M21.00 mi1.00 mi23155+129306-129306-1223191(Top 82%)9598(Top 78%)9598(Top 175%)
35K21.75 mi0.75 mi23181-269329-239329-2323676(Top 83%)9886(Top 81%)9886(Top 181%)
23M23.00 mi1.25 mi23169+129361-329361-3222748(Top 80%)9471(Top 77%)9471(Top 173%)
24M24.00 mi1.00 mi23182-139389-289389-2823604(Top 83%)9928(Top 81%)9928(Top 182%)
40K24.85 mi0.85 mi23160+229394-59394-523101(Top 81%)9755(Top 80%)9755(Top 178%)
25.2M25.20 mi0.35 mi23165-59399-59399-523682(Top 83%)10014(Top 82%)10014(Top 183%)
Finish26.22 mi1.02 mi23235-709443-449443-4424548(Top 86%)10427(Top 85%)10427(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22327

Females

8745

F18-39

8745

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22532

Females

8886

F18-39

8886

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22327

Females

8745

F18-39

8745

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23141

Females

9219

F18-39

9219

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

23097

Females

9210

F18-39

9210

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23701

Females

9591

F18-39

9591

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23646

Females

9677

F18-39

9677

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24054

Females

9979

F18-39

9979

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23191

Females

9598

F18-39

9598

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23676

Females

9886

F18-39

9886

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22748

Females

9471

F18-39

9471

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

23604

Females

9928

F18-39

9928

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23101

Females

9755

F18-39

9755

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23682

Females

10014

F18-39

10014

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24548

Females

10427

F18-39

10427

Passing Analysis

Category:
Athletes Passed
1268
Passed By
1707
Net Change
-439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22796
5K → 10K315183+132#22796#22664
10K → 15K241119+122#22664#22542
15K → 20K115308-193#22542#22735
20K → Half2255-33#22735#22768
Half → 25K81276-195#22768#22963
25K → 30K125240-115#22963#23078
30K → 20M50139-89#23078#23167
20M → 21M7159+12#23167#23155
21M → 35K3157-26#23155#23181
35K → 23M8270+12#23181#23169
23M → 24M4356-13#23169#23182
24M → 40K5735+22#23182#23160
40K → 25.2M1520-5#23160#23165
25.2M → Finish2090-70#23165#23235
TOTALS12681707-439
📊

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