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BOSTON MARATHON 2025

Maria Rubio

Bib: 17495•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
Division (F18-39)
#0 / 5469
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
7:30/mi
23:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
46:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:09:35
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:34:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:39:18
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
1:59:04
↑ 66↓ 880.2%
30K· 18.64 mi
8:51/mi
2:26:34
↑ 181↓ 1480.2%
20M
8:42/mi
2:38:23
↑ 64↓ 500.2%
21M
9:19/mi
2:47:42
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:53:53
↑ 17↓ 861.7%
23M
8:36/mi
3:04:39
↑ 23↓ 630.6%
24M
7:55/mi
3:12:34
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:19:43
↓ 200.3%
25.2M
9:28/mi
3:22:59
↑ 13↓ 160.2%
Finish· 26.22 mi
8:25/mi
3:31:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:18
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:52:16
Pace8:34 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3223:187:3023:18
7:30
-
10K
6.21 mi11:36:2646:127:2622:54
7:22
-0:08
15K
9.32 mi11:59:491:09:357:2823:23
7:32
+0:10
20K
12.43 mi12:24:141:34:007:3424:25
7:52
+0:20
Half
13.11 mi12:29:321:39:187:345:18
7:46
-0:06
25K
15.53 mi12:49:181:59:047:4019:46
8:09
+0:23
30K
18.64 mi13:16:482:26:347:5227:30
8:51
+0:42
20M
20.00 mi13:28:372:38:237:5511:49
8:42
-0:09
21M
21.00 mi13:37:562:47:427:599:19
9:19
+0:37
35K
21.75 mi13:44:072:53:538:006:11
8:16
-1:03
23M
23.00 mi13:54:533:04:398:0210:46
8:36
+0:20
24M
24.00 mi14:02:483:12:348:017:55
7:55
-0:41
40K
24.85 mi14:09:573:19:438:027:09
8:22
+0:27
25.2M
25.20 mi14:13:133:22:598:033:16
9:28
+1:06
Finish
26.22 mi14:21:483:31:348:058:35
8:25
-1:03

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

7:22 /mi

Average Pace

8:05 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:13

51% of race

Time at Steady Pace

41:41

20% of race

Time at Slower Pace

1:02:40

30% of race

Average Pace: 8:04 /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 mi11:13:3223:187:3023:18
7:30
#12273
10K
6.21 mi11:36:2646:127:2622:54
7:22
#11582
15K
9.32 mi11:59:491:09:357:2823:23
7:32
#11676
20K
12.43 mi12:24:141:34:007:3424:25
7:52
#12199
Half
13.11 mi12:29:321:39:187:345:18
7:46
#12294
25K
15.53 mi12:49:181:59:047:4019:46
8:09
#12717
30K
18.64 mi13:16:482:26:347:5227:30
8:51
#13587
20M
20.00 mi13:28:372:38:237:5511:49
8:42
#13672
21M
21.00 mi13:37:562:47:427:599:19
9:19
#13751
35K
21.75 mi13:44:072:53:538:006:11
8:16
#13739
23M
23.00 mi13:54:533:04:398:0210:46
8:36
#13746
24M
24.00 mi14:02:483:12:348:017:55
7:55
#13584
40K
24.85 mi14:09:573:19:438:027:09
8:22
#13531
25.2M
25.20 mi14:13:133:22:598:033:16
9:28
#13539
Finish
26.22 mi14:21:483:31:348:058:35
8:25
#13636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122732949294912023(Top 42%)2918(Top 24%)2918(Top 53%)
10K6.21 mi3.10 mi11582+6912594+3552594+35510946(Top 39%)2287(Top 19%)2287(Top 42%)
15K9.32 mi3.11 mi11676-942660-662660-6612023(Top 42%)2918(Top 24%)2918(Top 53%)
20K12.43 mi3.11 mi12199-5232979-3192979-31913767(Top 48%)3966(Top 32%)3966(Top 73%)
Half13.11 mi0.68 mi12294-953038-593038-5914062(Top 50%)4095(Top 33%)4095(Top 75%)
25K15.53 mi2.42 mi12717-4233315-2773315-27714991(Top 53%)4727(Top 39%)4727(Top 86%)
30K18.64 mi3.11 mi13587-8703871-5563871-55616903(Top 60%)5980(Top 49%)5980(Top 109%)
20M20.00 mi1.36 mi13672-853950-793950-7915044(Top 53%)5065(Top 41%)5065(Top 93%)
21M21.00 mi1.00 mi13751-794031-814031-8115243(Top 54%)5307(Top 43%)5307(Top 97%)
35K21.75 mi0.75 mi13739+124047-164047-1614057(Top 49%)4693(Top 38%)4693(Top 86%)
23M23.00 mi1.25 mi13746-74083-364083-3613930(Top 49%)4760(Top 39%)4760(Top 87%)
24M24.00 mi1.00 mi13584+1624026+574026+5710710(Top 38%)3151(Top 26%)3151(Top 58%)
40K24.85 mi0.85 mi13531+534018+84018+812574(Top 44%)4227(Top 35%)4227(Top 77%)
25.2M25.20 mi0.35 mi13539-84038-204038-2014465(Top 51%)5254(Top 43%)5254(Top 96%)
Finish26.22 mi1.02 mi13636-974119-814119-8115743(Top 55%)5875(Top 48%)5875(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

12023

Females

2918

F18-39

2918

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10946

Females

2287

F18-39

2287

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

12023

Females

2918

F18-39

2918

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13767

Females

3966

F18-39

3966

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14062

Females

4095

F18-39

4095

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14991

Females

4727

F18-39

4727

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16903

Females

5980

F18-39

5980

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15044

Females

5065

F18-39

5065

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15243

Females

5307

F18-39

5307

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

14057

Females

4693

F18-39

4693

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13930

Females

4760

F18-39

4760

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10710

Females

3151

F18-39

3151

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12574

Females

4227

F18-39

4227

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14465

Females

5254

F18-39

5254

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15743

Females

5875

F18-39

5875

Passing Analysis

Category:
Athletes Passed
1841
Passed By
3204
Net Change
-1363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12273
5K → 10K74958+691#12273#11582
10K → 15K148242-94#11582#11676
15K → 20K73596-523#11676#12199
20K → Half6101-95#12199#12294
Half → 25K71494-423#12294#12717
25K → 30K77947-870#12717#13587
30K → 20M107192-85#13587#13672
20M → 21M79158-79#13672#13751
21M → 35K6250+12#13751#13739
35K → 23M109116-7#13739#13746
23M → 24M18119+162#13746#13584
24M → 40K10047+53#13584#13531
40K → 25.2M3947-8#13531#13539
25.2M → Finish40137-97#13539#13636
TOTALS18413204-1363
📊

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