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BOSTON MARATHON 2025

Olivia Madigan

Bib: 16467•F

WI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:39/mi
23:47
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
47:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:11:29
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:35:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:40:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:59:15
↑ 66↓ 880.2%
30K· 18.64 mi
7:53/mi
2:23:44
↑ 181↓ 1480.2%
20M
7:54/mi
2:34:28
↑ 64↓ 500.2%
21M
8:16/mi
2:42:44
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:48:24
↑ 17↓ 861.7%
23M
7:55/mi
2:58:19
↑ 23↓ 630.6%
24M
7:41/mi
3:06:00
↓ 821.3%
40K· 24.85 mi
7:42/mi
3:12:35
↓ 200.3%
25.2M
8:22/mi
3:15:28
↑ 13↓ 160.2%
Finish· 26.22 mi
7:23/mi
3:22:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:34
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:42:25
Pace7:49 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2923:477:3923:47
7:39
-
10K
6.21 mi11:21:2347:417:4023:54
7:42
+0:03
15K
9.32 mi11:45:111:11:297:4023:48
7:40
-0:02
20K
12.43 mi12:09:021:35:207:4023:51
7:41
+0:01
Half
13.11 mi12:14:161:40:347:405:14
7:40
-0:01
25K
15.53 mi12:32:571:59:157:4118:41
7:42
+0:02
30K
18.64 mi12:57:262:23:447:4324:29
7:53
+0:11
20M
20.00 mi13:08:102:34:287:4310:44
7:54
+0:01
21M
21.00 mi13:16:262:42:447:458:16
8:16
+0:22
35K
21.75 mi13:22:062:48:247:455:40
7:34
-0:42
23M
23.00 mi13:32:012:58:197:459:55
7:55
+0:21
24M
24.00 mi13:39:423:06:007:457:41
7:41
-0:14
40K
24.85 mi13:46:173:12:357:456:35
7:42
+0:01
25.2M
25.20 mi13:49:103:15:287:452:53
8:22
+0:40
Finish
26.22 mi13:56:413:22:597:457:31
7:23
-0:59

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

7:23 /mi

Average Pace

7:45 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:50

95% of race

Time at Steady Pace

11:09

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi10:57:2923:477:3923:47
7:39
#13573
10K
6.21 mi11:21:2347:417:4023:54
7:42
#13704
15K
9.32 mi11:45:111:11:297:4023:48
7:40
#13488
20K
12.43 mi12:09:021:35:207:4023:51
7:41
#13114
Half
13.11 mi12:14:161:40:347:405:14
7:40
#13119
25K
15.53 mi12:32:571:59:157:4118:41
7:42
#12813
30K
18.64 mi12:57:262:23:447:4324:29
7:53
#12363
20M
20.00 mi13:08:102:34:287:4310:44
7:54
#12104
21M
21.00 mi13:16:262:42:447:458:16
8:16
#11875
35K
21.75 mi13:22:062:48:247:455:40
7:34
#11768
23M
23.00 mi13:32:012:58:197:459:55
7:55
#11584
24M
24.00 mi13:39:423:06:007:457:41
7:41
#11416
40K
24.85 mi13:46:173:12:357:456:35
7:42
#11246
25.2M
25.20 mi13:49:103:15:287:452:53
8:22
#11172
Finish
26.22 mi13:56:413:22:597:457:31
7:23
#11029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135733637363713146(Top 46%)3526(Top 29%)3526(Top 64%)
10K6.21 mi3.10 mi13704-1313765-1283765-12813830(Top 49%)3852(Top 32%)3852(Top 70%)
15K9.32 mi3.11 mi13488+2163681+843681+8413146(Top 46%)3526(Top 29%)3526(Top 64%)
20K12.43 mi3.11 mi13114+3743505+1763505+17612202(Top 43%)3107(Top 25%)3107(Top 57%)
Half13.11 mi0.68 mi13119-53514-93514-913174(Top 46%)3574(Top 29%)3574(Top 65%)
25K15.53 mi2.42 mi12813+3063369+1453369+14511596(Top 41%)2900(Top 24%)2900(Top 53%)
30K18.64 mi3.11 mi12363+4503195+1743195+17410506(Top 37%)2544(Top 21%)2544(Top 47%)
20M20.00 mi1.36 mi12104+2593085+1103085+1109760(Top 34%)2336(Top 19%)2336(Top 43%)
21M21.00 mi1.00 mi11875+2293008+773008+779043(Top 32%)2186(Top 18%)2186(Top 40%)
35K21.75 mi0.75 mi11768+1072966+422966+429224(Top 32%)2246(Top 18%)2246(Top 41%)
23M23.00 mi1.25 mi11584+1842924+422924+429466(Top 33%)2486(Top 20%)2486(Top 45%)
24M24.00 mi1.00 mi11416+1682868+562868+569045(Top 32%)2353(Top 19%)2353(Top 43%)
40K24.85 mi0.85 mi11246+1702819+492819+498130(Top 29%)2057(Top 17%)2057(Top 38%)
25.2M25.20 mi0.35 mi11172+742801+182801+188056(Top 28%)2114(Top 17%)2114(Top 39%)
Finish26.22 mi1.02 mi11029+1432758+432758+438358(Top 29%)2220(Top 18%)2220(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13146

Females

3526

F18-39

3526

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13830

Females

3852

F18-39

3852

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13146

Females

3526

F18-39

3526

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12202

Females

3107

F18-39

3107

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

13174

Females

3574

F18-39

3574

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11596

Females

2900

F18-39

2900

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

10506

Females

2544

F18-39

2544

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9760

Females

2336

F18-39

2336

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9043

Females

2186

F18-39

2186

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9224

Females

2246

F18-39

2246

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9466

Females

2486

F18-39

2486

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

9045

Females

2353

F18-39

2353

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8130

Females

2057

F18-39

2057

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8056

Females

2114

F18-39

2114

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8358

Females

2220

F18-39

2220

Passing Analysis

Category:
Athletes Passed
3258
Passed By
714
Net Change
+2544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13573
5K → 10K227358-131#13573#13704
10K → 15K317101+216#13704#13488
15K → 20K41339+374#13488#13114
20K → Half3641-5#13114#13119
Half → 25K33125+306#13119#12813
25K → 30K49545+450#12813#12363
30K → 20M2689+259#12363#12104
20M → 21M24617+229#12104#11875
21M → 35K1169+107#11875#11768
35K → 23M21329+184#11768#11584
23M → 24M17911+168#11584#11416
24M → 40K18111+170#11416#11246
40K → 25.2M817+74#11246#11172
25.2M → Finish15512+143#11172#11029
TOTALS3258714+2544
📊

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