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BOSTON MARATHON 2025

Lisa Watson

Bib: 20914•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
Masters (Masters Women)
#0 / 6759
Top 27%
Division (F50-54)
#0 / 1303
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:17
Rank: #17646
Start → 5K
25:17 | 8:08/mi
10K· 6.21 mi
50:34
Rank: #17546 (+100)
5K → 10K
25:17 | 8:08/mi
15K· 9.32 mi
1:15:39
Rank: #17200 (+346)
10K → 15K
25:05 | 8:04/mi
20K· 12.43 mi
1:41:04
Rank: #16921 (+279)
15K → 20K
25:25 | 8:11/mi
Half· 13.11 mi
1:46:55
Rank: #17046 (-125)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:07:41
Rank: #17069 (-23)
Half → 25K
20:46 | 8:34/mi
30K· 18.64 mi
2:34:18
Rank: #16703 (+366)
25K → 30K
26:37 | 8:34/mi
20M
2:46:01
Rank: #16517 (+186)
30K → 20M
11:43 | 8:37/mi
21M
2:55:05
Rank: #16306 (+211)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
3:00:59
Rank: #16119 (+187)
21M → 35K
5:54 | 7:53/mi
23M
3:11:11
Rank: #15759 (+360)
35K → 23M
10:12 | 8:09/mi
24M
3:18:52
Rank: #15512 (+247)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
3:25:44
Rank: #15293 (+219)
24M → 40K
6:52 | 8:02/mi
25.2M
3:28:52
Rank: #15244 (+49)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:37:07
Rank: #15161 (+83)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:55
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:50:12
Pace8:24 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4825:178:0825:17
8:08
-
10K
6.21 mi11:45:0550:348:0825:17
8:08
0:00
15K
9.32 mi12:10:101:15:398:0725:05
8:04
-0:04
20K
12.43 mi12:35:351:41:048:0825:25
8:11
+0:07
Half
13.11 mi12:41:261:46:558:095:51
8:34
+0:23
25K
15.53 mi13:02:122:07:418:1320:46
8:34
0:00
30K
18.64 mi13:28:492:34:188:1726:37
8:34
0:00
20M
20.00 mi13:40:322:46:018:1811:43
8:37
+0:03
21M
21.00 mi13:49:362:55:058:209:04
9:04
+0:27
35K
21.75 mi13:55:303:00:598:195:54
7:53
-1:11
23M
23.00 mi14:05:423:11:118:1910:12
8:09
+0:16
24M
24.00 mi14:13:233:18:528:177:41
7:41
-0:28
40K
24.85 mi14:20:153:25:448:176:52
8:02
+0:21
25.2M
25.20 mi14:23:233:28:528:173:08
9:05
+1:03
Finish
26.22 mi14:31:383:37:078:178:15
8:06
-0:59

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

7:41 /mi

Average Pace

8:17 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:58

64% of race

Time at Steady Pace

1:04:57

30% of race

Time at Slower Pace

12:12

6% of race

Average Pace: 8:17 /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 mi11:19:4825:178:0825:17
8:08
#17646
10K
6.21 mi11:45:0550:348:0825:17
8:08
#17546
15K
9.32 mi12:10:101:15:398:0725:05
8:04
#17200
20K
12.43 mi12:35:351:41:048:0825:25
8:11
#16921
Half
13.11 mi12:41:261:46:558:095:51
8:34
#17046
25K
15.53 mi13:02:122:07:418:1320:46
8:34
#17069
30K
18.64 mi13:28:492:34:188:1726:37
8:34
#16703
20M
20.00 mi13:40:322:46:018:1811:43
8:37
#16517
21M
21.00 mi13:49:362:55:058:209:04
9:04
#16306
35K
21.75 mi13:55:303:00:598:195:54
7:53
#16119
23M
23.00 mi14:05:423:11:118:1910:12
8:09
#15759
24M
24.00 mi14:13:233:18:528:177:41
7:41
#15512
40K
24.85 mi14:20:153:25:448:176:52
8:02
#15293
25.2M
25.20 mi14:23:233:28:528:173:08
9:05
#15244
Finish
26.22 mi14:31:383:37:078:178:15
8:06
#15161
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi176466118611816577(Top 58%)5480(Top 45%)5480(Top 421%)
10K6.21 mi3.10 mi17546+1006067+516067+5117464(Top 61%)5977(Top 49%)5977(Top 459%)
15K9.32 mi3.11 mi17200+3465831+2365831+23616577(Top 58%)5480(Top 45%)5480(Top 421%)
20K12.43 mi3.11 mi16921+2795693+1385693+13816182(Top 57%)5321(Top 44%)5321(Top 408%)
Half13.11 mi0.68 mi17046-1255774-815774-8119613(Top 69%)7268(Top 59%)7268(Top 558%)
25K15.53 mi2.42 mi17069-235807-335807-3317606(Top 62%)6200(Top 51%)6200(Top 476%)
30K18.64 mi3.11 mi16703+3665637+1705637+17015189(Top 53%)5008(Top 41%)5008(Top 384%)
20M20.00 mi1.36 mi16517+1865566+715566+7114575(Top 51%)4816(Top 39%)4816(Top 370%)
21M21.00 mi1.00 mi16306+2115474+925474+9213926(Top 49%)4595(Top 38%)4595(Top 353%)
35K21.75 mi0.75 mi16119+1875394+805394+8011548(Top 41%)3420(Top 28%)3420(Top 262%)
23M23.00 mi1.25 mi15759+3605231+1635231+16311071(Top 39%)3273(Top 27%)3273(Top 251%)
24M24.00 mi1.00 mi15512+2475093+1385093+1389061(Top 32%)2369(Top 19%)2369(Top 182%)
40K24.85 mi0.85 mi15293+2195008+855008+8510477(Top 37%)3177(Top 26%)3177(Top 244%)
25.2M25.20 mi0.35 mi15244+494995+134995+1312372(Top 44%)4171(Top 34%)4171(Top 320%)
Finish26.22 mi1.02 mi15161+834964+314964+3113580(Top 48%)4738(Top 39%)4738(Top 364%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16577

Females

5480

F50-54

5480

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17464

Females

5977

F50-54

5977

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16577

Females

5480

F50-54

5480

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16182

Females

5321

F50-54

5321

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19613

Females

7268

F50-54

7268

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17606

Females

6200

F50-54

6200

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

15189

Females

5008

F50-54

5008

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14575

Females

4816

F50-54

4816

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13926

Females

4595

F50-54

4595

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11548

Females

3420

F50-54

3420

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11071

Females

3273

F50-54

3273

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9061

Females

2369

F50-54

2369

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10477

Females

3177

F50-54

3177

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12372

Females

4171

F50-54

4171

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13580

Females

4738

F50-54

4738

Passing Analysis

Category:
Athletes Passed
3301
Passed By
816
Net Change
+2485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17646
5K → 10K341241+100#17646#17546
10K → 15K41670+346#17546#17200
15K → 20K33859+279#17200#16921
20K → Half11136-125#16921#17046
Half → 25K151174-23#17046#17069
25K → 30K42559+366#17069#16703
30K → 20M20822+186#16703#16517
20M → 21M22615+211#16517#16306
21M → 35K1870+187#16306#16119
35K → 23M3622+360#16119#15759
23M → 24M2481+247#15759#15512
24M → 40K2190+219#15512#15293
40K → 25.2M5910+49#15293#15244
25.2M → Finish11027+83#15244#15161
TOTALS3301816+2485
📊

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