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BOSTON MARATHON 2025

Caroline Woods

Bib: 26732•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
30:57
Rank: #25485
Start → 5K
30:57 | 9:58/mi
10K· 6.21 mi
1:01:12
Rank: #25071 (+414)
5K → 10K
30:15 | 9:44/mi
15K· 9.32 mi
1:31:54
Rank: #24954 (+117)
10K → 15K
30:42 | 9:53/mi
20K· 12.43 mi
2:03:39
Rank: #24881 (+73)
15K → 20K
31:45 | 10:13/mi
Half· 13.11 mi
2:10:42
Rank: #24923 (-42)
20K → Half
7:03 | 10:20/mi
25K· 15.53 mi
2:36:21
Rank: #24857 (+66)
Half → 25K
25:39 | 10:35/mi
30K· 18.64 mi
3:11:04
Rank: #24763 (+94)
25K → 30K
34:43 | 11:10/mi
20M
3:26:19
Rank: #24719 (+44)
30K → 20M
15:15 | 11:13/mi
21M
3:38:19
Rank: #24666 (+53)
20M → 21M
12:00 | 12:00/mi
35K· 21.75 mi
3:46:58
Rank: #24699 (-33)
21M → 35K
8:39 | 11:34/mi
23M
4:01:43
Rank: #24707 (-8)
35K → 23M
14:45 | 11:47/mi
24M
4:13:25
Rank: #24748 (-41)
23M → 24M
11:42 | 11:42/mi
40K· 24.85 mi
4:23:05
Rank: #24713 (+35)
24M → 40K
9:40 | 11:18/mi
25.2M
4:27:16
Rank: #24696 (+17)
40K → 25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
4:38:16
Rank: #24718 (-22)
25.2M → Finish
11:00 | 10:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:42
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:27:34
Pace11:15 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0030:579:5830:57
9:58
-
10K
6.21 mi12:20:151:01:129:5130:15
9:44
-0:14
15K
9.32 mi12:50:571:31:549:5230:42
9:53
+0:09
20K
12.43 mi13:22:422:03:399:5731:45
10:13
+0:20
Half
13.11 mi13:29:452:10:429:587:03
10:20
+0:07
25K
15.53 mi13:55:242:36:2110:0425:39
10:35
+0:15
30K
18.64 mi14:30:073:11:0410:1534:43
11:10
+0:35
20M
20.00 mi14:45:223:26:1910:1915:15
11:13
+0:03
21M
21.00 mi14:57:223:38:1910:2412:00
12:00
+0:47
35K
21.75 mi15:06:013:46:5810:268:39
11:34
-0:26
23M
23.00 mi15:20:464:01:4310:3114:45
11:47
+0:13
24M
24.00 mi15:32:284:13:2510:3411:42
11:42
-0:05
40K
24.85 mi15:42:084:23:0510:359:40
11:18
-0:24
25.2M
25.20 mi15:46:194:27:1610:364:11
12:08
+0:50
Finish
26.22 mi15:57:194:38:1610:3711:00
10:48
-1:20

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

9:44 /mi

Average Pace

10:37 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:21

56% of race

Time at Steady Pace

1:10:38

25% of race

Time at Slower Pace

51:17

18% of race

Average Pace: 10:37 /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 mi11:50:0030:579:5830:57
9:58
#25485
10K
6.21 mi12:20:151:01:129:5130:15
9:44
#25071
15K
9.32 mi12:50:571:31:549:5230:42
9:53
#24954
20K
12.43 mi13:22:422:03:399:5731:45
10:13
#24881
Half
13.11 mi13:29:452:10:429:587:03
10:20
#24923
25K
15.53 mi13:55:242:36:2110:0425:39
10:35
#24857
30K
18.64 mi14:30:073:11:0410:1534:43
11:10
#24763
20M
20.00 mi14:45:223:26:1910:1915:15
11:13
#24719
21M
21.00 mi14:57:223:38:1910:2412:00
12:00
#24666
35K
21.75 mi15:06:013:46:5810:268:39
11:34
#24699
23M
23.00 mi15:20:464:01:4310:3114:45
11:47
#24707
24M
24.00 mi15:32:284:13:2510:3411:42
11:42
#24748
40K
24.85 mi15:42:084:23:0510:359:40
11:18
#24713
25.2M
25.20 mi15:46:194:27:1610:364:11
12:08
#24696
Finish
26.22 mi15:57:194:38:1610:3711:00
10:48
#24718
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25485104721047224723(Top 87%)10068(Top 82%)10068(Top 184%)
10K6.21 mi3.10 mi25071+41410265+20710265+20724702(Top 87%)10070(Top 82%)10070(Top 184%)
15K9.32 mi3.11 mi24954+11710197+6810197+6824723(Top 87%)10068(Top 82%)10068(Top 184%)
20K12.43 mi3.11 mi24881+7310167+3010167+3024678(Top 87%)10093(Top 83%)10093(Top 185%)
Half13.11 mi0.68 mi24923-4210197-3010197-3025483(Top 90%)10533(Top 86%)10533(Top 193%)
25K15.53 mi2.42 mi24857+6610180+1710180+1724510(Top 86%)10022(Top 82%)10022(Top 183%)
30K18.64 mi3.11 mi24763+9410150+3010150+3024330(Top 86%)10042(Top 82%)10042(Top 184%)
20M20.00 mi1.36 mi24719+4410139+1110139+1124035(Top 85%)9971(Top 82%)9971(Top 182%)
21M21.00 mi1.00 mi24666+5310124+1510124+1523581(Top 83%)9805(Top 80%)9805(Top 179%)
35K21.75 mi0.75 mi24699-3310148-2410148-2425165(Top 89%)10676(Top 87%)10676(Top 195%)
23M23.00 mi1.25 mi24707-810174-2610174-2624713(Top 87%)10454(Top 85%)10454(Top 191%)
24M24.00 mi1.00 mi24748-4110210-3610210-3625229(Top 89%)10739(Top 88%)10739(Top 196%)
40K24.85 mi0.85 mi24713+3510203+710203+723750(Top 84%)10057(Top 82%)10057(Top 184%)
25.2M25.20 mi0.35 mi24696+1710197+610197+623444(Top 83%)9890(Top 81%)9890(Top 181%)
Finish26.22 mi1.02 mi24718-2210216-1910216-1924915(Top 88%)10614(Top 87%)10614(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24723

Females

10068

F18-39

10068

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24702

Females

10070

F18-39

10070

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24723

Females

10068

F18-39

10068

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24678

Females

10093

F18-39

10093

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25483

Females

10533

F18-39

10533

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24510

Females

10022

F18-39

10022

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24330

Females

10042

F18-39

10042

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24035

Females

9971

F18-39

9971

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23581

Females

9805

F18-39

9805

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

25165

Females

10676

F18-39

10676

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24713

Females

10454

F18-39

10454

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25229

Females

10739

F18-39

10739

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23750

Females

10057

F18-39

10057

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23444

Females

9890

F18-39

9890

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24915

Females

10614

F18-39

10614

Passing Analysis

Category:
Athletes Passed
1506
Passed By
739
Net Change
+767
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25485
5K → 10K45541+414#25485#25071
10K → 15K19073+117#25071#24954
15K → 20K177104+73#24954#24881
20K → Half1961-42#24881#24923
Half → 25K13266+66#24923#24857
25K → 30K17581+94#24857#24763
30K → 20M8541+44#24763#24719
20M → 21M8027+53#24719#24666
21M → 35K1952-33#24666#24699
35K → 23M5159-8#24699#24707
23M → 24M2667-41#24707#24748
24M → 40K5217+35#24748#24713
40K → 25.2M203+17#24713#24696
25.2M → Finish2547-22#24696#24718
TOTALS1506739+767
📊

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