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BOSTON MARATHON 2025

Lilian Tintori

Bib: 31066•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
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
9:45/mi
30:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:38/mi
1:00:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:42/mi
1:30:20
↑ 67↓ 78
20K· 12.43 mi
9:48/mi
2:00:48
↑ 106↓ 860.1%
Half· 13.11 mi
11:26/mi
2:08:36
↑ 19↓ 370.5%
25K· 15.53 mi
11:09/mi
2:35:39
↑ 66↓ 880.2%
30K· 18.64 mi
11:47/mi
3:12:16
↑ 181↓ 1480.2%
20M
11:22/mi
3:27:43
↑ 64↓ 500.2%
21M
13:20/mi
3:41:03
↑ 106↓ 241.6%
35K· 21.75 mi
11:20/mi
3:49:32
↑ 17↓ 861.7%
23M
11:15/mi
4:03:37
↑ 23↓ 630.6%
24M
11:29/mi
4:15:06
↓ 821.3%
40K· 24.85 mi
12:34/mi
4:25:51
↓ 200.3%
25.2M
17:12/mi
4:31:47
↑ 13↓ 160.2%
Finish· 26.22 mi
11:38/mi
4:43:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:36
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:35:02
Pace11:50 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2530:169:4530:16
9:45
-
10K
6.21 mi12:24:211:00:129:4129:56
9:38
-0:07
15K
9.32 mi12:54:291:30:209:4230:08
9:42
+0:04
20K
12.43 mi13:24:572:00:489:4330:28
9:48
+0:06
Half
13.11 mi13:32:452:08:369:497:48
11:26
+1:38
25K
15.53 mi13:59:482:35:3910:0127:03
11:09
-0:17
30K
18.64 mi14:36:253:12:1610:1936:37
11:47
+0:38
20M
20.00 mi14:51:523:27:4310:2315:27
11:22
-0:25
21M
21.00 mi15:05:123:41:0310:3213:20
13:20
+1:58
35K
21.75 mi15:13:413:49:3210:338:29
11:20
-2:00
23M
23.00 mi15:27:464:03:3710:3614:05
11:15
-0:05
24M
24.00 mi15:39:154:15:0610:3811:29
11:29
+0:14
40K
24.85 mi15:50:004:25:5110:4210:45
12:34
+1:05
25.2M
25.20 mi15:55:564:31:4710:475:56
17:12
+4:38
Finish
26.22 mi16:07:474:43:3810:5011:51
11:38
-5:34

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

9:38 /mi

Average Pace

10:50 /mi

Slowest Pace

17:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:48

43% of race

Time at Steady Pace

2:12:49

47% of race

Time at Slower Pace

30:01

11% of race

Average Pace: 10:49 /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 mi11:54:2530:169:4530:16
9:45
#24940
10K
6.21 mi12:24:211:00:129:4129:56
9:38
#24709
15K
9.32 mi12:54:291:30:209:4230:08
9:42
#24562
20K
12.43 mi13:24:572:00:489:4330:28
9:48
#24350
Half
13.11 mi13:32:452:08:369:497:48
11:26
#24553
25K
15.53 mi13:59:482:35:3910:0127:03
11:09
#24759
30K
18.64 mi14:36:253:12:1610:1936:37
11:47
#24895
20M
20.00 mi14:51:523:27:4310:2315:27
11:22
#24858
21M
21.00 mi15:05:123:41:0310:3213:20
13:20
#24913
35K
21.75 mi15:13:413:49:3210:338:29
11:20
#24918
23M
23.00 mi15:27:464:03:3710:3614:05
11:15
#24874
24M
24.00 mi15:39:154:15:0610:3811:29
11:29
#24882
40K
24.85 mi15:50:004:25:5110:4210:45
12:34
#24919
25.2M
25.20 mi15:55:564:31:4710:475:56
17:12
#25026
Finish
26.22 mi16:07:474:43:3810:5011:51
11:38
#25091
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi24940101791017924271(Top 85%)9824(Top 80%)9824(Top 542%)
10K6.21 mi3.10 mi24709+23110068+11110068+11124436(Top 86%)9932(Top 81%)9932(Top 548%)
15K9.32 mi3.11 mi24562+1479990+789990+7824271(Top 85%)9824(Top 80%)9824(Top 542%)
20K12.43 mi3.11 mi24350+2129892+989892+9823774(Top 84%)9588(Top 78%)9588(Top 529%)
Half13.11 mi0.68 mi24553-20310002-11010002-11026982(Top 95%)11400(Top 93%)11400(Top 629%)
25K15.53 mi2.42 mi24759-20610125-12310125-12325423(Top 90%)10526(Top 86%)10526(Top 581%)
30K18.64 mi3.11 mi24895-13610221-9610221-9625282(Top 89%)10550(Top 86%)10550(Top 582%)
20M20.00 mi1.36 mi24858+3710218+310218+324293(Top 86%)10112(Top 83%)10112(Top 558%)
21M21.00 mi1.00 mi24913-5510257-3910257-3925474(Top 90%)10795(Top 88%)10795(Top 595%)
35K21.75 mi0.75 mi24918-510267-1010267-1024810(Top 87%)10480(Top 86%)10480(Top 578%)
23M23.00 mi1.25 mi24874+4410258+910258+923753(Top 84%)9988(Top 82%)9988(Top 551%)
24M24.00 mi1.00 mi24882-810278-2010278-2024850(Top 87%)10560(Top 86%)10560(Top 582%)
40K24.85 mi0.85 mi24919-3710312-3410312-3425744(Top 91%)11016(Top 90%)11016(Top 608%)
25.2M25.20 mi0.35 mi25026-10710370-5810370-5828098(Top 99%)12145(Top 99%)12145(Top 670%)
Finish26.22 mi1.02 mi25091-6510408-3810408-3826314(Top 93%)11304(Top 92%)11304(Top 623%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24271

Females

9824

F45-49

9824

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

24436

Females

9932

F45-49

9932

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24271

Females

9824

F45-49

9824

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23774

Females

9588

F45-49

9588

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

26982

Females

11400

F45-49

11400

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25423

Females

10526

F45-49

10526

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25282

Females

10550

F45-49

10550

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24293

Females

10112

F45-49

10112

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25474

Females

10795

F45-49

10795

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24810

Females

10480

F45-49

10480

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23753

Females

9988

F45-49

9988

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24850

Females

10560

F45-49

10560

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25744

Females

11016

F45-49

11016

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28098

Females

12145

F45-49

12145

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

26314

Females

11304

F45-49

11304

Passing Analysis

Category:
Athletes Passed
1215
Passed By
1366
Net Change
-151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24940
5K → 10K332101+231#24940#24709
10K → 15K21568+147#24709#24562
15K → 20K24937+212#24562#24350
20K → Half5208-203#24350#24553
Half → 25K47253-206#24553#24759
25K → 30K86222-136#24759#24895
30K → 20M7639+37#24895#24858
20M → 21M3590-55#24858#24913
21M → 35K3843-5#24913#24918
35K → 23M6521+44#24918#24874
23M → 24M3240-8#24874#24882
24M → 40K2764-37#24882#24919
40K → 25.2M2109-107#24919#25026
25.2M → Finish671-65#25026#25091
TOTALS12151366-151
📊

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