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BOSTON MARATHON 2025

Jenica Paulson

Bib: 27659•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
8:05/mi
25:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:35
↑ 79↓ 1380.4%
15K· 9.32 mi
8:12/mi
1:15:03
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:41:56
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:47:45
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:09:57
↑ 66↓ 880.2%
30K· 18.64 mi
10:04/mi
2:41:15
↑ 181↓ 1480.2%
20M
10:13/mi
2:55:08
↑ 64↓ 500.2%
21M
12:07/mi
3:07:15
↑ 106↓ 241.6%
35K· 21.75 mi
9:59/mi
3:14:43
↑ 17↓ 861.7%
23M
10:13/mi
3:27:31
↑ 23↓ 630.6%
24M
10:19/mi
3:37:50
↓ 821.3%
40K· 24.85 mi
9:51/mi
3:46:15
↓ 200.3%
25.2M
11:10/mi
3:50:06
↑ 13↓ 160.2%
Finish· 26.22 mi
9:07/mi
3:59:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:45
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:11:38
Pace10:02 /mi
📊Positive Split: 22.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:3625:078:0525:07
8:05
-
10K
6.21 mi12:06:0449:357:5924:28
7:53
-0:12
15K
9.32 mi12:31:321:15:038:0325:28
8:12
+0:19
20K
12.43 mi12:58:251:41:568:1226:53
8:39
+0:27
Half
13.11 mi13:04:141:47:458:135:49
8:32
-0:07
25K
15.53 mi13:26:262:09:578:2222:12
9:09
+0:37
30K
18.64 mi13:57:442:41:158:3931:18
10:04
+0:55
20M
20.00 mi14:11:372:55:088:4513:53
10:13
+0:09
21M
21.00 mi14:23:443:07:158:5512:07
12:07
+1:54
35K
21.75 mi14:31:123:14:438:577:28
9:59
-2:08
23M
23.00 mi14:44:003:27:319:0112:48
10:13
+0:14
24M
24.00 mi14:54:193:37:509:0510:19
10:19
+0:06
40K
24.85 mi15:02:443:46:159:068:25
9:51
-0:28
25.2M
25.20 mi15:06:353:50:069:083:51
11:10
+1:19
Finish
26.22 mi15:15:523:59:239:089:17
9:07
-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

7:53 /mi

Average Pace

9:08 /mi

Slowest Pace

12:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:14

58% of race

Time at Steady Pace

1:24:11

35% of race

Time at Slower Pace

15:58

7% of race

Average Pace: 9:08 /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 mi11:41:3625:078:0525:07
8:05
#17264
10K
6.21 mi12:06:0449:357:5924:28
7:53
#16352
15K
9.32 mi12:31:321:15:038:0325:28
8:12
#16726
20K
12.43 mi12:58:251:41:568:1226:53
8:39
#17363
Half
13.11 mi13:04:141:47:458:135:49
8:32
#17467
25K
15.53 mi13:26:262:09:578:2222:12
9:09
#18030
30K
18.64 mi13:57:442:41:158:3931:18
10:04
#19048
20M
20.00 mi14:11:372:55:088:4513:53
10:13
#19330
21M
21.00 mi14:23:443:07:158:5512:07
12:07
#19788
35K
21.75 mi14:31:123:14:438:577:28
9:59
#19894
23M
23.00 mi14:44:003:27:319:0112:48
10:13
#20021
24M
24.00 mi14:54:193:37:509:0510:19
10:19
#20180
40K
24.85 mi15:02:443:46:159:068:25
9:51
#20181
25.2M
25.20 mi15:06:353:50:069:083:51
11:10
#20224
Finish
26.22 mi15:15:523:59:239:089:17
9:07
#20232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172645899589917386(Top 61%)5953(Top 49%)5953(Top 457%)
10K6.21 mi3.10 mi16352+9125351+5485351+54815504(Top 55%)4842(Top 40%)4842(Top 372%)
15K9.32 mi3.11 mi16726-3745565-2145565-21417386(Top 61%)5953(Top 49%)5953(Top 457%)
20K12.43 mi3.11 mi17363-6375956-3915956-39119178(Top 68%)7011(Top 57%)7011(Top 538%)
Half13.11 mi0.68 mi17467-1046015-596015-5919439(Top 68%)7160(Top 59%)7160(Top 550%)
25K15.53 mi2.42 mi18030-5636377-3626377-36220596(Top 73%)7870(Top 64%)7870(Top 604%)
30K18.64 mi3.11 mi19048-10186988-6116988-61121807(Top 77%)8671(Top 71%)8671(Top 665%)
20M20.00 mi1.36 mi19330-2827171-1837171-18321620(Top 76%)8692(Top 71%)8692(Top 667%)
21M21.00 mi1.00 mi19788-4587452-2817452-28123798(Top 84%)9918(Top 81%)9918(Top 761%)
35K21.75 mi0.75 mi19894-1067525-737525-7321856(Top 77%)8964(Top 73%)8964(Top 688%)
23M23.00 mi1.25 mi20021-1277627-1027627-10221204(Top 75%)8657(Top 71%)8657(Top 664%)
24M24.00 mi1.00 mi20180-1597743-1167743-11622298(Top 79%)9287(Top 76%)9287(Top 713%)
40K24.85 mi0.85 mi20181-17758-157758-1519954(Top 70%)8133(Top 67%)8133(Top 624%)
25.2M25.20 mi0.35 mi20224-437782-247782-2421143(Top 74%)8726(Top 71%)8726(Top 670%)
Finish26.22 mi1.02 mi20232-87798-167798-1619569(Top 69%)7906(Top 65%)7906(Top 607%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17386

Females

5953

F50-54

5953

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15504

Females

4842

F50-54

4842

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17386

Females

5953

F50-54

5953

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19178

Females

7011

F50-54

7011

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19439

Females

7160

F50-54

7160

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20596

Females

7870

F50-54

7870

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

21807

Females

8671

F50-54

8671

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21620

Females

8692

F50-54

8692

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23798

Females

9918

F50-54

9918

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21856

Females

8964

F50-54

8964

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21204

Females

8657

F50-54

8657

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22298

Females

9287

F50-54

9287

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19954

Females

8133

F50-54

8133

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21143

Females

8726

F50-54

8726

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19569

Females

7906

F50-54

7906

Passing Analysis

Category:
Athletes Passed
1572
Passed By
4540
Net Change
-2968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17264
5K → 10K97159+912#17264#16352
10K → 15K112486-374#16352#16726
15K → 20K67704-637#16726#17363
20K → Half8112-104#17363#17467
Half → 25K62625-563#17467#18030
25K → 30K591077-1018#18030#19048
30K → 20M38320-282#19048#19330
20M → 21M20478-458#19330#19788
21M → 35K25131-106#19788#19894
35K → 23M53180-127#19894#20021
23M → 24M23182-159#20021#20180
24M → 40K6263-1#20180#20181
40K → 25.2M1760-43#20181#20224
25.2M → Finish5563-8#20224#20232
TOTALS15724540-2968
📊

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