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BOSTON MARATHON 2025

Marisa Lizak

CA

Bib: 10095 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:58/mi
21:40
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:47/mi
42:45
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:44/mi
1:03:39
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:48/mi
1:24:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:43/mi
1:29:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:46/mi
1:45:46
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:51/mi
2:07:03
↑ 181↓ 1480.2%
138 ft elev
20M
6:51/mi
2:16:21
↑ 64↓ 500.2%
148 ft elev
21M
7:12/mi
2:23:33
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:26/mi
2:28:22
↑ 17↓ 861.7%
156 ft elev
23M
6:42/mi
2:36:45
↑ 23↓ 630.6%
116 ft elev
24M
6:29/mi
2:43:14
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:33/mi
2:48:50
↓ 200.3%
20 ft elev
25.2M
7:12/mi
2:51:19
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:28/mi
2:57:54
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:29:216:49 /mi⚖️ balanced
2nd Half
1:28:336:45 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:406:583.11 mi21:40
6:58
-
10K
42:456:533.10 mi21:05
6:47
-0:11
15K
1:03:396:503.11 mi20:54
6:44
-0:03
20K
1:24:466:493.11 mi21:07
6:48
+0:04
Half(13.11 mi)
1:29:216:490.68 mi4:35
6:43
-0:05
25K
1:45:466:492.42 mi16:25
6:46
+0:03
30K
2:07:036:493.11 mi21:17
6:51
+0:05
20M
2:16:216:491.36 mi9:18
6:51
0:00
21M
2:23:336:501.00 mi7:12
7:12
+0:21
35K
2:28:226:490.75 mi4:49
6:26
-0:46
23M
2:36:456:491.25 mi8:23
6:42
+0:16
24M
2:43:146:481.00 mi6:29
6:29
-0:13
40K
2:48:506:480.85 mi5:36
6:33
+0:04
25.2M
2:51:196:480.35 mi2:29
7:12
+0:39
Finish(26.22 mi)
2:57:546:471.02 mi6:35
6:28
-0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:26 /mi

Average Pace

6:47 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

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

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi76178498495354402402
10K3.10 mi7015+602697+152697+1526260550550
15K3.11 mi6480+535588+109588+1095354402402
20K3.11 mi6127+353526+62526+625282414414
Half(13.11 mi)0.68 mi6091+36523+3523+35508433433
25K2.42 mi5791+300484+39484+394669353353
30K3.11 mi5296+495419+65419+653764272272
20M1.36 mi5079+217392+27392+273198229229
21M1.00 mi4906+173371+21371+213173238238
35K0.75 mi4732+174354+17354+172218139139
23M1.25 mi4499+233330+24330+242263147147
24M1.00 mi4321+178319+11319+112011138138
40K0.85 mi4164+157306+13306+131826137137
25.2M0.35 mi4116+48303+3303+32228221221
Finish(26.22 mi)1.02 mi4011+105293+10293+102657247247

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5354

Females

402

F45-49

402

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6260

Females

550

F45-49

550

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5354

Females

402

F45-49

402

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

5282

Females

414

F45-49

414

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5508

Females

433

F45-49

433

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4669

Females

353

F45-49

353

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3764

Females

272

F45-49

272

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3198

Females

229

F45-49

229

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3173

Females

238

F45-49

238

21M→35K

21.0 - 21.8 mi

Top 8%
×7story building
+17ft-86ft

Overall

2218

Females

139

F45-49

139

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2263

Females

147

F45-49

147

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+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%
×2story building
+22ft-21ft

Overall

2657

Females

247

F45-49

247

Passing Analysis

Category:
Passed
3704
Passed By
98
Net Change
+3606
SegmentPassedPassed 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 Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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