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BOSTON MARATHON 2025

María Prillwitz

Bib: 16299•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11432
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:06
Rank: #11418 (+14)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:28
Rank: #11561 (-143)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:33:43
Rank: #12010 (-449)
15K → 20K
24:15 | 7:48/mi
Half· 13.11 mi
1:38:56
Rank: #12058 (-48)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:58:15
Rank: #12296 (-238)
Half → 25K
19:19 | 7:58/mi
30K· 18.64 mi
2:23:51
Rank: #12410 (-114)
25K → 30K
25:36 | 8:14/mi
20M
2:35:11
Rank: #12402 (+8)
30K → 20M
11:20 | 8:20/mi
21M
2:43:57
Rank: #12358 (+44)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:49:59
Rank: #12351 (+7)
21M → 35K
6:02 | 8:04/mi
23M
3:00:15
Rank: #12265 (+86)
35K → 23M
10:16 | 8:12/mi
24M
3:08:06
Rank: #12150 (+115)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:15:03
Rank: #12084 (+66)
24M → 40K
6:57 | 8:08/mi
25.2M
3:18:09
Rank: #12055 (+29)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:26:05
Rank: #12020 (+35)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:56
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:47:09
Pace8:10 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2323:017:2523:01
7:25
-
10K
6.21 mi11:18:2846:067:2523:05
7:26
+0:01
15K
9.32 mi11:41:501:09:287:2723:22
7:31
+0:05
20K
12.43 mi12:06:051:33:437:3224:15
7:48
+0:17
Half
13.11 mi12:11:181:38:567:335:13
7:39
-0:09
25K
15.53 mi12:30:371:58:157:3719:19
7:58
+0:19
30K
18.64 mi12:56:132:23:517:4325:36
8:14
+0:16
20M
20.00 mi13:07:332:35:117:4611:20
8:20
+0:06
21M
21.00 mi13:16:192:43:577:488:46
8:46
+0:26
35K
21.75 mi13:22:212:49:597:496:02
8:04
-0:42
23M
23.00 mi13:32:373:00:157:5010:16
8:12
+0:08
24M
24.00 mi13:40:283:08:067:507:51
7:51
-0:21
40K
24.85 mi13:47:253:15:037:516:57
8:08
+0:17
25.2M
25.20 mi13:50:313:18:097:523:06
8:59
+0:51
Finish
26.22 mi13:58:273:26:057:527:56
7:47
-1:12

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

7:25 /mi

Average Pace

7:52 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:41

36% of race

Time at Steady Pace

1:12:20

35% of race

Time at Slower Pace

59:04

29% of race

Average Pace: 7:52 /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 mi10:55:2323:017:2523:01
7:25
#11432
10K
6.21 mi11:18:2846:067:2523:05
7:26
#11418
15K
9.32 mi11:41:501:09:287:2723:22
7:31
#11561
20K
12.43 mi12:06:051:33:437:3224:15
7:48
#12010
Half
13.11 mi12:11:181:38:567:335:13
7:39
#12058
25K
15.53 mi12:30:371:58:157:3719:19
7:58
#12296
30K
18.64 mi12:56:132:23:517:4325:36
8:14
#12410
20M
20.00 mi13:07:332:35:117:4611:20
8:20
#12402
21M
21.00 mi13:16:192:43:577:488:46
8:46
#12358
35K
21.75 mi13:22:212:49:597:496:02
8:04
#12351
23M
23.00 mi13:32:373:00:157:5010:16
8:12
#12265
24M
24.00 mi13:40:283:08:067:507:51
7:51
#12150
40K
24.85 mi13:47:253:15:037:516:57
8:08
#12084
25.2M
25.20 mi13:50:313:18:097:523:06
8:59
#12055
Finish
26.22 mi13:58:273:26:057:527:56
7:47
#12020
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114322501250111969(Top 42%)2887(Top 24%)2887(Top 53%)
10K6.21 mi3.10 mi11418+142511-102511-1011475(Top 40%)2554(Top 21%)2554(Top 47%)
15K9.32 mi3.11 mi11561-1432607-962607-9611969(Top 42%)2887(Top 24%)2887(Top 53%)
20K12.43 mi3.11 mi12010-4492875-2682875-26813318(Top 47%)3718(Top 30%)3718(Top 68%)
Half13.11 mi0.68 mi12058-482909-342909-3413011(Top 46%)3497(Top 29%)3497(Top 64%)
25K15.53 mi2.42 mi12296-2383074-1653074-16513630(Top 48%)4016(Top 33%)4016(Top 73%)
30K18.64 mi3.11 mi12410-1143220-1463220-14613105(Top 46%)3883(Top 32%)3883(Top 71%)
20M20.00 mi1.36 mi12402+83255-353255-3512769(Top 45%)3835(Top 31%)3835(Top 70%)
21M21.00 mi1.00 mi12358+443265-103265-1012107(Top 43%)3652(Top 30%)3652(Top 67%)
35K21.75 mi0.75 mi12351+73292-273292-2712707(Top 45%)3990(Top 33%)3990(Top 73%)
23M23.00 mi1.25 mi12265+863278+143278+1411372(Top 40%)3418(Top 28%)3418(Top 62%)
24M24.00 mi1.00 mi12150+1153245+333245+3310227(Top 36%)2922(Top 24%)2922(Top 53%)
40K24.85 mi0.85 mi12084+663251-63251-611115(Top 39%)3460(Top 28%)3460(Top 63%)
25.2M25.20 mi0.35 mi12055+293255-43255-411792(Top 42%)3868(Top 32%)3868(Top 71%)
Finish26.22 mi1.02 mi12020+353257-23257-211345(Top 40%)3631(Top 30%)3631(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11969

Females

2887

F18-39

2887

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11475

Females

2554

F18-39

2554

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11969

Females

2887

F18-39

2887

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13318

Females

3718

F18-39

3718

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13011

Females

3497

F18-39

3497

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13630

Females

4016

F18-39

4016

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13105

Females

3883

F18-39

3883

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12769

Females

3835

F18-39

3835

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12107

Females

3652

F18-39

3652

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12707

Females

3990

F18-39

3990

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11372

Females

3418

F18-39

3418

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10227

Females

2922

F18-39

2922

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11115

Females

3460

F18-39

3460

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11792

Females

3868

F18-39

3868

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11345

Females

3631

F18-39

3631

Passing Analysis

Category:
Athletes Passed
1628
Passed By
2216
Net Change
-588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11432
5K → 10K256242+14#11432#11418
10K → 15K133276-143#11418#11561
15K → 20K74523-449#11561#12010
20K → Half1967-48#12010#12058
Half → 25K98336-238#12058#12296
25K → 30K205319-114#12296#12410
30K → 20M126118+8#12410#12402
20M → 21M11975+44#12402#12358
21M → 35K6558+7#12358#12351
35K → 23M15064+86#12351#12265
23M → 24M13823+115#12265#12150
24M → 40K10640+66#12150#12084
40K → 25.2M5223+29#12084#12055
25.2M → Finish8752+35#12055#12020
TOTALS16282216-588
📊

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