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BOSTON MARATHON 2025

Lisa Mantoni

Bib: 18899•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 33%
Division (F45-49)
#0 / 1813
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
8:12/mi
25:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:17/mi
51:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:16:43
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:42:42
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:48:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:08:43
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:35:20
↑ 181↓ 1480.2%
20M
8:46/mi
2:47:15
↑ 64↓ 500.2%
21M
9:22/mi
2:56:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
3:02:50
↑ 17↓ 861.7%
23M
8:39/mi
3:13:40
↑ 23↓ 630.6%
24M
8:28/mi
3:22:08
↓ 821.3%
40K· 24.85 mi
8:39/mi
3:29:32
↓ 200.3%
25.2M
9:37/mi
3:32:51
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:41:13
↑ 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
Time1:52:51
Pace8:37 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2725:288:1225:28
8:12
-
10K
6.21 mi11:42:1051:118:1425:43
8:17
+0:05
15K
9.32 mi12:07:421:16:438:1425:32
8:13
-0:04
20K
12.43 mi12:33:411:42:428:1625:59
8:22
+0:09
Half
13.11 mi12:39:211:48:228:165:40
8:18
-0:04
25K
15.53 mi12:59:422:08:438:1720:21
8:24
+0:06
30K
18.64 mi13:26:192:35:208:2026:37
8:34
+0:10
20M
20.00 mi13:38:142:47:158:2211:55
8:46
+0:12
21M
21.00 mi13:47:362:56:378:259:22
9:22
+0:36
35K
21.75 mi13:53:493:02:508:246:13
8:19
-1:03
23M
23.00 mi14:04:393:13:408:2510:50
8:39
+0:20
24M
24.00 mi14:13:073:22:088:258:28
8:28
-0:11
40K
24.85 mi14:20:313:29:328:267:24
8:39
+0:11
25.2M
25.20 mi14:23:503:32:518:273:19
9:37
+0:58
Finish
26.22 mi14:32:123:41:138:278:22
8:13
-1:24

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

8:12 /mi

Average Pace

8:27 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:32

94% of race

Time at Steady Pace

12:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi11:16:2725:288:1225:28
8:12
#18082
10K
6.21 mi11:42:1051:118:1425:43
8:17
#18221
15K
9.32 mi12:07:421:16:438:1425:32
8:13
#17971
20K
12.43 mi12:33:411:42:428:1625:59
8:22
#17778
Half
13.11 mi12:39:211:48:228:165:40
8:18
#17775
25K
15.53 mi12:59:422:08:438:1720:21
8:24
#17512
30K
18.64 mi13:26:192:35:208:2026:37
8:34
#17038
20M
20.00 mi13:38:142:47:158:2211:55
8:46
#16905
21M
21.00 mi13:47:362:56:378:259:22
9:22
#16774
35K
21.75 mi13:53:493:02:508:246:13
8:19
#16665
23M
23.00 mi14:04:393:13:408:2510:50
8:39
#16462
24M
24.00 mi14:13:073:22:088:258:28
8:28
#16356
40K
24.85 mi14:20:313:29:328:267:24
8:39
#16272
25.2M
25.20 mi14:23:503:32:518:273:19
9:37
#16261
Finish
26.22 mi14:32:123:41:138:278:22
8:13
#16177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi180826392639217509(Top 62%)6017(Top 49%)6017(Top 332%)
10K6.21 mi3.10 mi18221-1396464-726464-7218411(Top 65%)6546(Top 54%)6546(Top 361%)
15K9.32 mi3.11 mi17971+2506311+1536311+15317509(Top 62%)6017(Top 49%)6017(Top 332%)
20K12.43 mi3.11 mi17778+1936212+996212+9917321(Top 61%)5956(Top 49%)5956(Top 329%)
Half13.11 mi0.68 mi17775+36213-16213-117973(Top 63%)6290(Top 51%)6290(Top 347%)
25K15.53 mi2.42 mi17512+2636066+1476066+14716543(Top 58%)5605(Top 46%)5605(Top 309%)
30K18.64 mi3.11 mi17038+4745842+2245842+22415201(Top 54%)5020(Top 41%)5020(Top 277%)
20M20.00 mi1.36 mi16905+1335784+585784+5815504(Top 55%)5312(Top 43%)5312(Top 293%)
21M21.00 mi1.00 mi16774+1315744+405744+4015490(Top 55%)5448(Top 45%)5448(Top 300%)
35K21.75 mi0.75 mi16665+1095700+445700+4414361(Top 51%)4892(Top 40%)4892(Top 270%)
23M23.00 mi1.25 mi16462+2035607+935607+9314285(Top 50%)4957(Top 41%)4957(Top 273%)
24M24.00 mi1.00 mi16356+1065579+285579+2814330(Top 50%)4999(Top 41%)4999(Top 276%)
40K24.85 mi0.85 mi16272+845556+235556+2314401(Top 51%)5193(Top 42%)5193(Top 286%)
25.2M25.20 mi0.35 mi16261+115559-35559-315228(Top 54%)5669(Top 46%)5669(Top 313%)
Finish26.22 mi1.02 mi16177+845529+305529+3014371(Top 51%)5144(Top 42%)5144(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

17509

Females

6017

F45-49

6017

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18411

Females

6546

F45-49

6546

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

17509

Females

6017

F45-49

6017

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17321

Females

5956

F45-49

5956

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17973

Females

6290

F45-49

6290

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16543

Females

5605

F45-49

5605

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15201

Females

5020

F45-49

5020

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15504

Females

5312

F45-49

5312

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15490

Females

5448

F45-49

5448

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14361

Females

4892

F45-49

4892

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14285

Females

4957

F45-49

4957

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

14330

Females

4999

F45-49

4999

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14401

Females

5193

F45-49

5193

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15228

Females

5669

F45-49

5669

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14371

Females

5144

F45-49

5144

Passing Analysis

Category:
Athletes Passed
2750
Passed By
845
Net Change
+1905
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18082
5K → 10K221360-139#18082#18221
10K → 15K32373+250#18221#17971
15K → 20K28996+193#17971#17778
20K → Half3532+3#17778#17775
Half → 25K30037+263#17775#17512
25K → 30K50228+474#17512#17038
30K → 20M16633+133#17038#16905
20M → 21M16837+131#16905#16774
21M → 35K12213+109#16774#16665
35K → 23M21815+203#16665#16462
23M → 24M13933+106#16462#16356
24M → 40K11228+84#16356#16272
40K → 25.2M3322+11#16272#16261
25.2M → Finish12238+84#16261#16177
TOTALS2750845+1905
📊

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