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BOSTON MARATHON 2025

Madeleine Wood

Bib: 12075•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
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
22:28
Rank: #9764
Start → 5K
7:14/mi
22:28 split
10K· 6.21 mi
44:46
Rank: #9505 (+259)
5K → 10K
7:11/mi
22:18 split
15K· 9.32 mi
1:06:55
Rank: #9164 (+341)
10K → 15K
7:08/mi
22:09 split
20K· 12.43 mi
1:30:22
Rank: #9617 (-453)
15K → 20K
7:33/mi
23:27 split
Half· 13.11 mi
1:35:41
Rank: #9869 (-252)
20K → Half
7:48/mi
5:19 split
25K· 15.53 mi
1:56:22
Rank: #11259 (-1390)
Half → 25K
8:32/mi
20:41 split
30K· 18.64 mi
2:26:04
Rank: #13386 (-2127)
25K → 30K
9:34/mi
29:42 split
20M
2:38:39
Rank: #13772 (-386)
30K → 20M
9:16/mi
12:35 split
21M
2:48:07
Rank: #13898 (-126)
20M → 21M
9:28/mi
9:28 split
35K· 21.75 mi
2:55:00
Rank: #14170 (-272)
21M → 35K
9:12/mi
6:53 split
23M
3:08:36
Rank: #15024 (-854)
35K → 23M
10:52/mi
13:36 split
24M
3:18:30
Rank: #15402 (-378)
23M → 24M
9:54/mi
9:54 split
40K· 24.85 mi
3:27:07
Rank: #15634 (-232)
24M → 40K
10:05/mi
8:37 split
25.2M
3:30:55
Rank: #15741 (-107)
40K → 25.2M
11:01/mi
3:48 split
Finish· 26.22 mi
3:40:32
Rank: #16003 (-262)
25.2M → Finish
9:26/mi
9:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:41
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time2:04:51
Pace9:31 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4322:287:1422:28
7:14
-
10K
6.21 mi11:13:0144:467:1222:18
7:11
-0:03
15K
9.32 mi11:35:101:06:557:1122:09
7:08
-0:03
20K
12.43 mi11:58:371:30:227:1623:27
7:33
+0:25
Half
13.11 mi12:03:561:35:417:185:19
7:48
+0:15
25K
15.53 mi12:24:371:56:227:2920:41
8:32
+0:44
30K
18.64 mi12:54:192:26:047:5029:42
9:34
+1:02
20M
20.00 mi13:06:542:38:397:5612:35
9:16
-0:18
21M
21.00 mi13:16:222:48:078:009:28
9:28
+0:12
35K
21.75 mi13:23:152:55:008:036:53
9:12
-0:16
23M
23.00 mi13:36:513:08:368:1213:36
10:52
+1:40
24M
24.00 mi13:46:453:18:308:169:54
9:54
-0:58
40K
24.85 mi13:55:223:27:078:208:37
10:05
+0:11
25.2M
25.20 mi13:59:103:30:558:223:48
11:01
+0:56
Finish
26.22 mi14:08:473:40:328:259:37
9:26
-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

7:08 /mi

Average Pace

8:25 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:22

53% of race

Time at Steady Pace

1:08:15

31% of race

Time at Slower Pace

35:55

16% of race

Average Pace: 8:25 /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 mi10:50:4322:287:1422:28
7:14
#9764
10K
6.21 mi11:13:0144:467:1222:18
7:11
#9505
15K
9.32 mi11:35:101:06:557:1122:09
7:08
#9164
20K
12.43 mi11:58:371:30:227:1623:27
7:33
#9617
Half
13.11 mi12:03:561:35:417:185:19
7:48
#9869
25K
15.53 mi12:24:371:56:227:2920:41
8:32
#11259
30K
18.64 mi12:54:192:26:047:5029:42
9:34
#13386
20M
20.00 mi13:06:542:38:397:5612:35
9:16
#13772
21M
21.00 mi13:16:222:48:078:009:28
9:28
#13898
35K
21.75 mi13:23:152:55:008:036:53
9:12
#14170
23M
23.00 mi13:36:513:08:368:1213:36
10:52
#15024
24M
24.00 mi13:46:453:18:308:169:54
9:54
#15402
40K
24.85 mi13:55:223:27:078:208:37
10:05
#15634
25.2M
25.20 mi13:59:103:30:558:223:48
11:01
#15741
Finish
26.22 mi14:08:473:40:328:259:37
9:26
#16003
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9764170317038563(Top 30%)1259(Top 10%)1259(Top 23%)
10K6.21 mi3.10 mi9505+2591581+1221581+1229314(Top 33%)1523(Top 12%)1523(Top 28%)
15K9.32 mi3.11 mi9164+3411463+1181463+1188563(Top 30%)1259(Top 10%)1259(Top 23%)
20K12.43 mi3.11 mi9617-4531698-2351698-23511173(Top 39%)2574(Top 21%)2574(Top 47%)
Half13.11 mi0.68 mi9869-2521807-1091807-10914306(Top 50%)4257(Top 35%)4257(Top 78%)
25K15.53 mi2.42 mi11259-13902520-7132520-71317376(Top 61%)6065(Top 50%)6065(Top 111%)
30K18.64 mi3.11 mi13386-21273761-12413761-124120182(Top 71%)7749(Top 63%)7749(Top 142%)
20M20.00 mi1.36 mi13772-3864009-2484009-24818096(Top 64%)6765(Top 55%)6765(Top 124%)
21M21.00 mi1.00 mi13898-1264115-1064115-10615945(Top 56%)5678(Top 46%)5678(Top 104%)
35K21.75 mi0.75 mi14170-2724278-1634278-16319177(Top 68%)7537(Top 62%)7537(Top 138%)
23M23.00 mi1.25 mi15024-8544778-5004778-50022910(Top 81%)9549(Top 78%)9549(Top 175%)
24M24.00 mi1.00 mi15402-3785043-2655043-26521068(Top 74%)8633(Top 71%)8633(Top 158%)
40K24.85 mi0.85 mi15634-2325201-1585201-15820714(Top 73%)8510(Top 70%)8510(Top 156%)
25.2M25.20 mi0.35 mi15741-1075270-695270-6920716(Top 73%)8500(Top 70%)8500(Top 155%)
Finish26.22 mi1.02 mi16003-2625431-1615431-16120966(Top 74%)8637(Top 71%)8637(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8563

Females

1259

F18-39

1259

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9314

Females

1523

F18-39

1523

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8563

Females

1259

F18-39

1259

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

11173

Females

2574

F18-39

2574

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14306

Females

4257

F18-39

4257

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17376

Females

6065

F18-39

6065

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20182

Females

7749

F18-39

7749

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18096

Females

6765

F18-39

6765

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15945

Females

5678

F18-39

5678

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19177

Females

7537

F18-39

7537

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

22910

Females

9549

F18-39

9549

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

21068

Females

8633

F18-39

8633

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20714

Females

8510

F18-39

8510

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20716

Females

8500

F18-39

8500

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

20966

Females

8637

F18-39

8637

Passing Analysis

Category:
Athletes Passed
1085
Passed By
7322
Net Change
-6239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9764
5K → 10K380121+259#9764#9505
10K → 15K37837+341#9505#9164
15K → 20K78531-453#9164#9617
20K → Half0252-252#9617#9869
Half → 25K191407-1390#9869#11259
25K → 30K162143-2127#11259#13386
30K → 20M53439-386#13386#13772
20M → 21M65191-126#13772#13898
21M → 35K19291-272#13898#14170
35K → 23M15869-854#14170#15024
23M → 24M14392-378#15024#15402
24M → 40K27259-232#15402#15634
40K → 25.2M7114-107#15634#15741
25.2M → Finish14276-262#15741#16003
TOTALS10857322-6239
📊

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