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BOSTON MARATHON 2025

Marisa Lizak

Bib: 10095•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Female)
#0 / 12228
Top 2%
Masters (Masters Women)
#0 / 6759
Top 0.5%
Division (F45-49)
#0 / 1813
Top 0.6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:40
Rank: #7617
Start → 5K
21:40 | 6:58/mi
10K· 6.21 mi
42:45
Rank: #7015 (+602)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:39
Rank: #6480 (+535)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:24:46
Rank: #6127 (+353)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:29:21
Rank: #6091 (+36)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:46
Rank: #5791 (+300)
Half → 25K
16:25 | 6:46/mi
30K· 18.64 mi
2:07:03
Rank: #5296 (+495)
25K → 30K
21:17 | 6:51/mi
20M
2:16:21
Rank: #5079 (+217)
30K → 20M
9:18 | 6:51/mi
21M
2:23:33
Rank: #4906 (+173)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:28:22
Rank: #4732 (+174)
21M → 35K
4:49 | 6:26/mi
23M
2:36:45
Rank: #4499 (+233)
35K → 23M
8:23 | 6:42/mi
24M
2:43:14
Rank: #4321 (+178)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:48:50
Rank: #4164 (+157)
24M → 40K
5:36 | 6:33/mi
25.2M
2:51:19
Rank: #4116 (+48)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:57:54
Rank: #4011 (+105)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:21
Pace6:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:33
Pace6:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5721:406:5821:40
6:58
-
10K
6.21 mi11:09:0242:456:5321:05
6:47
-0:11
15K
9.32 mi11:29:561:03:396:5020:54
6:44
-0:03
20K
12.43 mi11:51:031:24:466:4921:07
6:48
+0:04
Half
13.11 mi11:55:381:29:216:494:35
6:43
-0:05
25K
15.53 mi12:12:031:45:466:4916:25
6:46
+0:03
30K
18.64 mi12:33:202:07:036:4921:17
6:51
+0:05
20M
20.00 mi12:42:382:16:216:499:18
6:51
0:00
21M
21.00 mi12:49:502:23:336:507:12
7:12
+0:21
35K
21.75 mi12:54:392:28:226:494:49
6:26
-0:46
23M
23.00 mi13:03:022:36:456:498:23
6:42
+0:16
24M
24.00 mi13:09:312:43:146:486:29
6:29
-0:13
40K
24.85 mi13:15:072:48:506:485:36
6:33
+0:04
25.2M
25.20 mi13:17:362:51:196:482:29
7:12
+0:39
Finish
26.22 mi13:24:112:57:546:476:35
6:28
-0:44

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

6:26 /mi

Average Pace

6:47 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:13

95% of race

Time at Steady Pace

9:41

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:47:5721:406:5821:40
6:58
#7617
10K
6.21 mi11:09:0242:456:5321:05
6:47
#7015
15K
9.32 mi11:29:561:03:396:5020:54
6:44
#6480
20K
12.43 mi11:51:031:24:466:4921:07
6:48
#6127
Half
13.11 mi11:55:381:29:216:494:35
6:43
#6091
25K
15.53 mi12:12:031:45:466:4916:25
6:46
#5791
30K
18.64 mi12:33:202:07:036:4921:17
6:51
#5296
20M
20.00 mi12:42:382:16:216:499:18
6:51
#5079
21M
21.00 mi12:49:502:23:336:507:12
7:12
#4906
35K
21.75 mi12:54:392:28:226:494:49
6:26
#4732
23M
23.00 mi13:03:022:36:456:498:23
6:42
#4499
24M
24.00 mi13:09:312:43:146:486:29
6:29
#4321
40K
24.85 mi13:15:072:48:506:485:36
6:33
#4164
25.2M
25.20 mi13:17:362:51:196:482:29
7:12
#4116
Finish
26.22 mi13:24:112:57:546:476:35
6:28
#4011
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi76178498495354(Top 19%)402(Top 3%)402(Top 22%)
10K6.21 mi3.10 mi7015+602697+152697+1526260(Top 22%)550(Top 4%)550(Top 30%)
15K9.32 mi3.11 mi6480+535588+109588+1095354(Top 19%)402(Top 3%)402(Top 22%)
20K12.43 mi3.11 mi6127+353526+62526+625282(Top 19%)414(Top 3%)414(Top 23%)
Half13.11 mi0.68 mi6091+36523+3523+35508(Top 19%)433(Top 4%)433(Top 24%)
25K15.53 mi2.42 mi5791+300484+39484+394669(Top 16%)353(Top 3%)353(Top 19%)
30K18.64 mi3.11 mi5296+495419+65419+653764(Top 13%)272(Top 2%)272(Top 15%)
20M20.00 mi1.36 mi5079+217392+27392+273198(Top 11%)229(Top 2%)229(Top 13%)
21M21.00 mi1.00 mi4906+173371+21371+213173(Top 11%)238(Top 2%)238(Top 13%)
35K21.75 mi0.75 mi4732+174354+17354+172218(Top 8%)139(Top 1%)139(Top 8%)
23M23.00 mi1.25 mi4499+233330+24330+242263(Top 8%)147(Top 1%)147(Top 8%)
24M24.00 mi1.00 mi4321+178319+11319+112011(Top 7%)138(Top 1%)138(Top 8%)
40K24.85 mi0.85 mi4164+157306+13306+131826(Top 6%)137(Top 1%)137(Top 8%)
25.2M25.20 mi0.35 mi4116+48303+3303+32228(Top 8%)221(Top 2%)221(Top 12%)
Finish26.22 mi1.02 mi4011+105293+10293+102657(Top 9%)247(Top 2%)247(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5354

Females

402

F45-49

402

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6260

Females

550

F45-49

550

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5354

Females

402

F45-49

402

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5282

Females

414

F45-49

414

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5508

Females

433

F45-49

433

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4669

Females

353

F45-49

353

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3764

Females

272

F45-49

272

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3198

Females

229

F45-49

229

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3173

Females

238

F45-49

238

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2218

Females

139

F45-49

139

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2263

Females

147

F45-49

147

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2011

Females

138

F45-49

138

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1826

Females

137

F45-49

137

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2228

Females

221

F45-49

221

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2657

Females

247

F45-49

247

Passing Analysis

Category:
Athletes Passed
3704
Passed By
98
Net Change
+3606
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7617
5K → 10K62725+602#7617#7015
10K → 15K5449+535#7015#6480
15K → 20K3629+353#6480#6127
20K → Half404+36#6127#6091
Half → 25K3099+300#6091#5791
25K → 30K5027+495#5791#5296
30K → 20M2192+217#5296#5079
20M → 21M1829+173#5079#4906
21M → 35K1751+174#4906#4732
35K → 23M2352+233#4732#4499
23M → 24M1791+178#4499#4321
24M → 40K1625+157#4321#4164
40K → 25.2M535+48#4164#4116
25.2M → Finish11510+105#4116#4011
TOTALS370498+3606
📊

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