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BOSTON MARATHON 2025

Lizz Marasciulo

Bib: 29822•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
41:14
Rank: #28384
Start → 5K
41:14 | 13:16/mi
10K· 6.21 mi
1:21:45
Rank: #28373 (+11)
5K → 10K
40:31 | 13:02/mi
15K· 9.32 mi
2:02:31
Rank: #28357 (+16)
10K → 15K
40:46 | 13:07/mi
20K· 12.43 mi
2:43:29
Rank: #28324 (+33)
15K → 20K
40:58 | 13:11/mi
Half· 13.11 mi
2:52:35
Rank: #28320 (+4)
20K → Half
9:06 | 13:20/mi
25K· 15.53 mi
3:24:31
Rank: #28271 (+49)
Half → 25K
31:56 | 13:10/mi
30K· 18.64 mi
4:04:54
Rank: #28135 (+136)
25K → 30K
40:23 | 13:00/mi
20M
4:22:28
Rank: #28073 (+62)
30K → 20M
17:34 | 12:56/mi
21M
4:35:47
Rank: #28002 (+71)
20M → 21M
13:19 | 13:19/mi
35K· 21.75 mi
4:45:19
Rank: #27972 (+30)
21M → 35K
9:32 | 12:45/mi
23M
5:01:16
Rank: #27904 (+68)
35K → 23M
15:57 | 12:44/mi
24M
5:13:58
Rank: #27860 (+44)
23M → 24M
12:42 | 12:42/mi
40K· 24.85 mi
5:24:45
Rank: #27809 (+51)
24M → 40K
10:47 | 12:37/mi
25.2M
5:29:28
Rank: #27798 (+11)
40K → 25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
5:41:19
Rank: #27764 (+34)
25.2M → Finish
11:51 | 11:38/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:52:35
Pace13:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:48:44
Pace12:52 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5241:1413:1641:14
13:16
-
10K
6.21 mi12:39:231:21:4513:0940:31
13:02
-0:14
15K
9.32 mi13:20:092:02:3113:0940:46
13:07
+0:05
20K
12.43 mi14:01:072:43:2913:0940:58
13:11
+0:04
Half
13.11 mi14:10:132:52:3513:109:06
13:20
+0:09
25K
15.53 mi14:42:093:24:3113:1031:56
13:10
-0:10
30K
18.64 mi15:22:324:04:5413:0840:23
13:00
-0:10
20M
20.00 mi15:40:064:22:2813:0717:34
12:56
-0:04
21M
21.00 mi15:53:254:35:4713:0813:19
13:19
+0:23
35K
21.75 mi16:02:574:45:1913:079:32
12:45
-0:34
23M
23.00 mi16:18:545:01:1613:0615:57
12:44
-0:01
24M
24.00 mi16:31:365:13:5813:0512:42
12:42
-0:02
40K
24.85 mi16:42:235:24:4513:0410:47
12:37
-0:05
25.2M
25.20 mi16:47:065:29:2813:044:43
13:41
+1:04
Finish
26.22 mi16:58:575:41:1913:0211:51
11:38
-2:03

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

11:38 /mi

Average Pace

13:02 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:49

18% of race

Time at Steady Pace

4:40:30

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:01 /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 mi11:58:5241:1413:1641:14
13:16
#28384
10K
6.21 mi12:39:231:21:4513:0940:31
13:02
#28373
15K
9.32 mi13:20:092:02:3113:0940:46
13:07
#28357
20K
12.43 mi14:01:072:43:2913:0940:58
13:11
#28324
Half
13.11 mi14:10:132:52:3513:109:06
13:20
#28320
25K
15.53 mi14:42:093:24:3113:1031:56
13:10
#28271
30K
18.64 mi15:22:324:04:5413:0840:23
13:00
#28135
20M
20.00 mi15:40:064:22:2813:0717:34
12:56
#28073
21M
21.00 mi15:53:254:35:4713:0813:19
13:19
#28002
35K
21.75 mi16:02:574:45:1913:079:32
12:45
#27972
23M
23.00 mi16:18:545:01:1613:0615:57
12:44
#27904
24M
24.00 mi16:31:365:13:5813:0512:42
12:42
#27860
40K
24.85 mi16:42:235:24:4513:0410:47
12:37
#27809
25.2M
25.20 mi16:47:065:29:2813:044:43
13:41
#27798
Finish
26.22 mi16:58:575:41:1913:0211:51
11:38
#27764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28384122161221628203(Top 99%)12111(Top 99%)12111(Top 1941%)
10K6.21 mi3.10 mi28373+1112212+412212+428325(Top 100%)12182(Top 100%)12182(Top 1952%)
15K9.32 mi3.11 mi28357+1612199+1312199+1328203(Top 99%)12111(Top 99%)12111(Top 1941%)
20K12.43 mi3.11 mi28324+3312180+1912180+1927925(Top 98%)11947(Top 98%)11947(Top 1915%)
Half13.11 mi0.68 mi28320+412181-112181-128116(Top 99%)12077(Top 99%)12077(Top 1935%)
25K15.53 mi2.42 mi28271+4912152+2912152+2927411(Top 97%)11660(Top 95%)11660(Top 1869%)
30K18.64 mi3.11 mi28135+13612070+8212070+8226673(Top 94%)11317(Top 93%)11317(Top 1814%)
20M20.00 mi1.36 mi28073+6212037+3312037+3326373(Top 93%)11213(Top 92%)11213(Top 1797%)
21M21.00 mi1.00 mi28002+7111995+4211995+4225455(Top 90%)10789(Top 88%)10789(Top 1729%)
35K21.75 mi0.75 mi27972+3011985+1011985+1026720(Top 94%)11454(Top 94%)11454(Top 1836%)
23M23.00 mi1.25 mi27904+6811949+3611949+3626081(Top 92%)11135(Top 91%)11135(Top 1784%)
24M24.00 mi1.00 mi27860+4411934+1511934+1526533(Top 93%)11387(Top 93%)11387(Top 1825%)
40K24.85 mi0.85 mi27809+5111911+2311911+2325802(Top 91%)11045(Top 90%)11045(Top 1770%)
25.2M25.20 mi0.35 mi27798+1111906+511906+525881(Top 91%)11131(Top 91%)11131(Top 1784%)
Finish26.22 mi1.02 mi27764+3411891+1511891+1526319(Top 93%)11309(Top 92%)11309(Top 1812%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

28203

Females

12111

F60-64

12111

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28325

Females

12182

F60-64

12182

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

28203

Females

12111

F60-64

12111

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

27925

Females

11947

F60-64

11947

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28116

Females

12077

F60-64

12077

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

27411

Females

11660

F60-64

11660

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26673

Females

11317

F60-64

11317

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26373

Females

11213

F60-64

11213

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25455

Females

10789

F60-64

10789

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

26720

Females

11454

F60-64

11454

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

26081

Females

11135

F60-64

11135

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26533

Females

11387

F60-64

11387

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25802

Females

11045

F60-64

11045

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25881

Females

11131

F60-64

11131

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26319

Females

11309

F60-64

11309

Passing Analysis

Category:
Athletes Passed
638
Passed By
18
Net Change
+620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28384
5K → 10K132+11#28384#28373
10K → 15K171+16#28373#28357
15K → 20K341+33#28357#28324
20K → Half62+4#28324#28320
Half → 25K512+49#28320#28271
25K → 30K1382+136#28271#28135
30K → 20M642+62#28135#28073
20M → 21M710+71#28073#28002
21M → 35K300+30#28002#27972
35K → 23M680+68#27972#27904
23M → 24M462+44#27904#27860
24M → 40K510+51#27860#27809
40K → 25.2M121+11#27809#27798
25.2M → Finish373+34#27798#27764
TOTALS63818+620
📊

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