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BOSTON MARATHON 2025

Maria Turner Larrinaga

Bib: 15388•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
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
8:05/mi
25:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
50:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:22/mi
1:16:26
↑ 67↓ 78
20K· 12.43 mi
8:27/mi
1:42:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:48:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:09:05
↑ 66↓ 880.2%
30K· 18.64 mi
9:11/mi
2:37:37
↑ 181↓ 1480.2%
20M
9:06/mi
2:49:59
↑ 64↓ 500.2%
21M
9:20/mi
2:59:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:05:41
↑ 17↓ 861.7%
23M
8:45/mi
3:16:38
↑ 23↓ 630.6%
24M
8:45/mi
3:25:23
↓ 821.3%
40K· 24.85 mi
8:40/mi
3:32:48
↓ 200.3%
25.2M
9:08/mi
3:35:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:44:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:22
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:55:59
Pace8:51 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5125:068:0525:06
8:05
-
10K
6.21 mi11:22:1150:268:0725:20
8:09
+0:04
15K
9.32 mi11:48:111:16:268:1226:00
8:22
+0:13
20K
12.43 mi12:14:261:42:418:1626:15
8:27
+0:05
Half
13.11 mi12:20:071:48:228:165:41
8:20
-0:07
25K
15.53 mi12:40:502:09:058:1920:43
8:33
+0:13
30K
18.64 mi13:09:222:37:378:2728:32
9:11
+0:38
20M
20.00 mi13:21:442:49:598:3012:22
9:06
-0:05
21M
21.00 mi13:31:042:59:198:329:20
9:20
+0:14
35K
21.75 mi13:37:263:05:418:326:22
8:31
-0:49
23M
23.00 mi13:48:233:16:388:3310:57
8:45
+0:14
24M
24.00 mi13:57:083:25:238:338:45
8:45
0:00
40K
24.85 mi14:04:333:32:488:347:25
8:40
-0:05
25.2M
25.20 mi14:07:423:35:578:343:09
9:08
+0:28
Finish
26.22 mi14:16:063:44:218:348:24
8:15
-0:53

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

8:05 /mi

Average Pace

8:34 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:58

76% of race

Time at Steady Pace

53:23

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi10:56:5125:068:0525:06
8:05
#17231
10K
6.21 mi11:22:1150:268:0725:20
8:09
#17381
15K
9.32 mi11:48:111:16:268:1226:00
8:22
#17762
20K
12.43 mi12:14:261:42:418:1626:15
8:27
#17773
Half
13.11 mi12:20:071:48:228:165:41
8:20
#17776
25K
15.53 mi12:40:502:09:058:1920:43
8:33
#17639
30K
18.64 mi13:09:222:37:378:2728:32
9:11
#17825
20M
20.00 mi13:21:442:49:598:3012:22
9:06
#17774
21M
21.00 mi13:31:042:59:198:329:20
9:20
#17611
35K
21.75 mi13:37:263:05:418:326:22
8:31
#17530
23M
23.00 mi13:48:233:16:388:3310:57
8:45
#17341
24M
24.00 mi13:57:083:25:238:338:45
8:45
#17270
40K
24.85 mi14:04:333:32:488:347:25
8:40
#17154
25.2M
25.20 mi14:07:423:35:578:343:09
9:08
#17079
Finish
26.22 mi14:16:063:44:218:348:24
8:15
#16984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi172315878587818511(Top 65%)6610(Top 54%)6610(Top 121%)
10K6.21 mi3.10 mi17381-1505960-825960-8217585(Top 62%)6054(Top 50%)6054(Top 111%)
15K9.32 mi3.11 mi17762-3816186-2266186-22618511(Top 65%)6610(Top 54%)6610(Top 121%)
20K12.43 mi3.11 mi17773-116207-216207-2117882(Top 63%)6276(Top 51%)6276(Top 115%)
Half13.11 mi0.68 mi17776-36214-76214-718145(Top 64%)6395(Top 52%)6395(Top 117%)
25K15.53 mi2.42 mi17639+1376142+726142+7217463(Top 61%)6119(Top 50%)6119(Top 112%)
30K18.64 mi3.11 mi17825-1866303-1616303-16118577(Top 65%)6874(Top 56%)6874(Top 126%)
20M20.00 mi1.36 mi17774+516301+26301+217321(Top 61%)6318(Top 52%)6318(Top 116%)
21M21.00 mi1.00 mi17611+1636225+766225+7615338(Top 54%)5368(Top 44%)5368(Top 98%)
35K21.75 mi0.75 mi17530+816201+246201+2415569(Top 55%)5559(Top 45%)5559(Top 102%)
23M23.00 mi1.25 mi17341+1896136+656136+6514827(Top 52%)5242(Top 43%)5242(Top 96%)
24M24.00 mi1.00 mi17270+716121+156121+1516047(Top 56%)5956(Top 49%)5956(Top 109%)
40K24.85 mi0.85 mi17154+1166075+466075+4614510(Top 51%)5255(Top 43%)5255(Top 96%)
25.2M25.20 mi0.35 mi17079+756051+246051+2412675(Top 45%)4354(Top 36%)4354(Top 80%)
Finish26.22 mi1.02 mi16984+956006+456006+4514599(Top 51%)5267(Top 43%)5267(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

18511

Females

6610

F18-39

6610

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17585

Females

6054

F18-39

6054

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

18511

Females

6610

F18-39

6610

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

17882

Females

6276

F18-39

6276

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

18145

Females

6395

F18-39

6395

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17463

Females

6119

F18-39

6119

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18577

Females

6874

F18-39

6874

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17321

Females

6318

F18-39

6318

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15338

Females

5368

F18-39

5368

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15569

Females

5559

F18-39

5559

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14827

Females

5242

F18-39

5242

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

16047

Females

5956

F18-39

5956

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14510

Females

5255

F18-39

5255

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12675

Females

4354

F18-39

4354

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14599

Females

5267

F18-39

5267

Passing Analysis

Category:
Athletes Passed
2014
Passed By
1767
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17231
5K → 10K228378-150#17231#17381
10K → 15K90471-381#17381#17762
15K → 20K181192-11#17762#17773
20K → Half3235-3#17773#17776
Half → 25K22790+137#17776#17639
25K → 30K160346-186#17639#17825
30K → 20M14392+51#17825#17774
20M → 21M18623+163#17774#17611
21M → 35K10625+81#17611#17530
35K → 23M21425+189#17530#17341
23M → 24M11645+71#17341#17270
24M → 40K13519+116#17270#17154
40K → 25.2M805+75#17154#17079
25.2M → Finish11621+95#17079#16984
TOTALS20141767+247
📊

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