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BOSTON MARATHON 2025

Jennette Watts

Bib: 19317•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
Masters (Masters Women)
#0 / 6759
Top 26%
Division (F55-59)
#0 / 994
Top 9%
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
8:01/mi
24:55
↑ 97↓ 3451.5%
10K· 6.21 mi
8:21/mi
50:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:04/mi
1:15:53
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:41:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:46:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:06:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:31/mi
2:32:39
↑ 181↓ 1480.2%
20M
8:33/mi
2:44:16
↑ 64↓ 500.2%
21M
9:00/mi
2:53:16
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:59:35
↑ 17↓ 861.7%
23M
8:30/mi
3:10:13
↑ 23↓ 630.6%
24M
8:15/mi
3:18:28
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:25:44
↓ 200.3%
25.2M
8:51/mi
3:28:47
↑ 13↓ 160.2%
Finish· 26.22 mi
8:00/mi
3:36:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:28
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:50:28
Pace8:26 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2124:558:0124:55
8:01
-
10K
6.21 mi11:43:1650:508:1125:55
8:21
+0:20
15K
9.32 mi12:08:191:15:538:0825:03
8:04
-0:17
20K
12.43 mi12:33:271:41:018:0825:08
8:05
+0:01
Half
13.11 mi12:38:541:46:288:075:27
7:59
-0:06
25K
15.53 mi12:58:362:06:108:0719:42
8:08
+0:09
30K
18.64 mi13:25:052:32:398:1126:29
8:31
+0:23
20M
20.00 mi13:36:422:44:168:1311:37
8:33
+0:02
21M
21.00 mi13:45:422:53:168:159:00
9:00
+0:27
35K
21.75 mi13:52:012:59:358:156:19
8:27
-0:33
23M
23.00 mi14:02:393:10:138:1610:38
8:30
+0:03
24M
24.00 mi14:10:543:18:288:168:15
8:15
-0:15
40K
24.85 mi14:18:103:25:448:177:16
8:30
+0:15
25.2M
25.20 mi14:21:133:28:478:173:03
8:51
+0:21
Finish
26.22 mi14:29:223:36:568:178:09
8:00
-0:51

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

7:59 /mi

Average Pace

8:17 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:53

94% of race

Time at Steady Pace

12:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:17:2124:558:0124:55
8:01
#16751
10K
6.21 mi11:43:1650:508:1125:55
8:21
#17844
15K
9.32 mi12:08:191:15:538:0825:03
8:04
#17366
20K
12.43 mi12:33:271:41:018:0825:08
8:05
#16883
Half
13.11 mi12:38:541:46:288:075:27
7:59
#16829
25K
15.53 mi12:58:362:06:108:0719:42
8:08
#16467
30K
18.64 mi13:25:052:32:398:1126:29
8:31
#16147
20M
20.00 mi13:36:422:44:168:1311:37
8:33
#15960
21M
21.00 mi13:45:422:53:168:159:00
9:00
#15762
35K
21.75 mi13:52:012:59:358:156:19
8:27
#15705
23M
23.00 mi14:02:393:10:138:1610:38
8:30
#15519
24M
24.00 mi14:10:543:18:288:168:15
8:15
#15389
40K
24.85 mi14:18:103:25:448:177:16
8:30
#15295
25.2M
25.20 mi14:21:133:28:478:173:03
8:51
#15221
Finish
26.22 mi14:29:223:36:568:178:09
8:00
#15088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi167515599559916513(Top 58%)5445(Top 45%)5445(Top 548%)
10K6.21 mi3.10 mi17844-10936235-6366235-63618821(Top 66%)6771(Top 55%)6771(Top 681%)
15K9.32 mi3.11 mi17366+4785931+3045931+30416513(Top 58%)5445(Top 45%)5445(Top 548%)
20K12.43 mi3.11 mi16883+4835669+2625669+26215582(Top 55%)4958(Top 41%)4958(Top 499%)
Half13.11 mi0.68 mi16829+545625+445625+4415848(Top 56%)5083(Top 42%)5083(Top 511%)
25K15.53 mi2.42 mi16467+3625442+1835442+18314815(Top 52%)4654(Top 38%)4654(Top 468%)
30K18.64 mi3.11 mi16147+3205311+1315311+13114914(Top 53%)4855(Top 40%)4855(Top 488%)
20M20.00 mi1.36 mi15960+1875248+635248+6314112(Top 50%)4576(Top 37%)4576(Top 460%)
21M21.00 mi1.00 mi15762+1985171+775171+7713543(Top 48%)4391(Top 36%)4391(Top 442%)
35K21.75 mi0.75 mi15705+575159+125159+1215150(Top 53%)5312(Top 43%)5312(Top 534%)
23M23.00 mi1.25 mi15519+1865080+795080+7913292(Top 47%)4430(Top 36%)4430(Top 446%)
24M24.00 mi1.00 mi15389+1305035+455035+4512947(Top 46%)4297(Top 35%)4297(Top 432%)
40K24.85 mi0.85 mi15295+945010+255010+2513458(Top 47%)4685(Top 38%)4685(Top 471%)
25.2M25.20 mi0.35 mi15221+744983+274983+2711035(Top 39%)3529(Top 29%)3529(Top 355%)
Finish26.22 mi1.02 mi15088+1334927+564927+5612902(Top 45%)4385(Top 36%)4385(Top 441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

16513

Females

5445

F55-59

5445

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18821

Females

6771

F55-59

6771

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

16513

Females

5445

F55-59

5445

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

15582

Females

4958

F55-59

4958

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15848

Females

5083

F55-59

5083

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

14815

Females

4654

F55-59

4654

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14914

Females

4855

F55-59

4855

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

14112

Females

4576

F55-59

4576

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13543

Females

4391

F55-59

4391

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15150

Females

5312

F55-59

5312

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13292

Females

4430

F55-59

4430

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

12947

Females

4297

F55-59

4297

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13458

Females

4685

F55-59

4685

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11035

Females

3529

F55-59

3529

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

12902

Females

4385

F55-59

4385

Passing Analysis

Category:
Athletes Passed
3144
Passed By
1481
Net Change
+1663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16751
5K → 10K551148-1093#16751#17844
10K → 15K51840+478#17844#17366
15K → 20K50017+483#17366#16883
20K → Half6814+54#16883#16829
Half → 25K37513+362#16829#16467
25K → 30K39979+320#16467#16147
30K → 20M22336+187#16147#15960
20M → 21M21517+198#15960#15762
21M → 35K9033+57#15762#15705
35K → 23M20620+186#15705#15519
23M → 24M14919+130#15519#15389
24M → 40K12026+94#15389#15295
40K → 25.2M773+74#15295#15221
25.2M → Finish14916+133#15221#15088
TOTALS31441481+1663
📊

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