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BOSTON MARATHON 2025

Jackie Wilson

Bib: 15642•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Masters (Masters Women)
#0 / 6759
Top 38%
Division (F50-54)
#0 / 1303
Top 32%
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
7:45/mi
24:04
↑ 97↓ 3451.5%
10K· 6.21 mi
7:48/mi
48:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:12:57
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:38:16
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:43:52
↑ 19↓ 370.5%
25K· 15.53 mi
8:32/mi
2:04:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:22/mi
2:33:41
↑ 181↓ 1480.2%
20M
9:30/mi
2:46:35
↑ 64↓ 500.2%
21M
9:45/mi
2:56:20
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:03:11
↑ 17↓ 861.7%
23M
9:33/mi
3:15:08
↑ 23↓ 630.6%
24M
9:18/mi
3:24:26
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:32:08
↓ 200.3%
25.2M
9:49/mi
3:35:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:44:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:52
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time2:00:38
Pace9:12 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0024:047:4524:04
7:45
-
10K
6.21 mi11:19:1348:177:4624:13
7:48
+0:03
15K
9.32 mi11:43:531:12:577:5024:40
7:56
+0:08
20K
12.43 mi12:09:121:38:167:5425:19
8:09
+0:13
Half
13.11 mi12:14:481:43:527:555:36
8:12
+0:03
25K
15.53 mi12:35:302:04:348:0120:42
8:32
+0:20
30K
18.64 mi13:04:372:33:418:1529:07
9:22
+0:50
20M
20.00 mi13:17:312:46:358:2012:54
9:30
+0:08
21M
21.00 mi13:27:162:56:208:249:45
9:45
+0:15
35K
21.75 mi13:34:073:03:118:256:51
9:09
-0:36
23M
23.00 mi13:46:043:15:088:2911:57
9:33
+0:24
24M
24.00 mi13:55:223:24:268:319:18
9:18
-0:15
40K
24.85 mi14:03:043:32:088:327:42
9:00
-0:18
25.2M
25.20 mi14:06:273:35:318:333:23
9:49
+0:49
Finish
26.22 mi14:15:263:44:308:348:59
8:49
-1:00

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

7:45 /mi

Average Pace

8:34 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:34

55% of race

Time at Steady Pace

32:50

15% of race

Time at Slower Pace

1:07:06

30% of race

Average Pace: 8:34 /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 mi10:55:0024:047:4524:04
7:45
#14369
10K
6.21 mi11:19:1348:177:4624:13
7:48
#14508
15K
9.32 mi11:43:531:12:577:5024:40
7:56
#14873
20K
12.43 mi12:09:121:38:167:5425:19
8:09
#15168
Half
13.11 mi12:14:481:43:527:555:36
8:12
#15307
25K
15.53 mi12:35:302:04:348:0120:42
8:32
#15708
30K
18.64 mi13:04:372:33:418:1529:07
9:22
#16487
20M
20.00 mi13:17:312:46:358:2012:54
9:30
#16697
21M
21.00 mi13:27:162:56:208:249:45
9:45
#16692
35K
21.75 mi13:34:073:03:118:256:51
9:09
#16768
23M
23.00 mi13:46:043:15:088:2911:57
9:33
#16910
24M
24.00 mi13:55:223:24:268:319:18
9:18
#17015
40K
24.85 mi14:03:043:32:088:327:42
9:00
#16994
25.2M
25.20 mi14:06:273:35:318:333:23
9:49
#16968
Finish
26.22 mi14:15:263:44:308:348:59
8:49
#17014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi143694144414415594(Top 55%)4911(Top 40%)4911(Top 377%)
10K6.21 mi3.10 mi14508-1394241-974241-9714770(Top 52%)4408(Top 36%)4408(Top 338%)
15K9.32 mi3.11 mi14873-3654486-2454486-24515594(Top 55%)4911(Top 40%)4911(Top 377%)
20K12.43 mi3.11 mi15168-2954680-1944680-19415995(Top 56%)5214(Top 43%)5214(Top 400%)
Half13.11 mi0.68 mi15307-1394756-764756-7617378(Top 61%)5977(Top 49%)5977(Top 459%)
25K15.53 mi2.42 mi15708-4015000-2445000-24417421(Top 61%)6096(Top 50%)6096(Top 468%)
30K18.64 mi3.11 mi16487-7795520-5205520-52019428(Top 68%)7350(Top 60%)7350(Top 564%)
20M20.00 mi1.36 mi16697-2105661-1415661-14119146(Top 67%)7336(Top 60%)7336(Top 563%)
21M21.00 mi1.00 mi16692+55697-365697-3617272(Top 61%)6412(Top 52%)6412(Top 492%)
35K21.75 mi0.75 mi16768-765754-575754-5718996(Top 67%)7447(Top 61%)7447(Top 572%)
23M23.00 mi1.25 mi16910-1425885-1315885-13118889(Top 67%)7454(Top 61%)7454(Top 572%)
24M24.00 mi1.00 mi17015-1055966-815966-8118827(Top 66%)7452(Top 61%)7452(Top 572%)
40K24.85 mi0.85 mi16994+215981-155981-1516361(Top 58%)6238(Top 51%)6238(Top 479%)
25.2M25.20 mi0.35 mi16968+265985-45985-416202(Top 57%)6187(Top 51%)6187(Top 475%)
Finish26.22 mi1.02 mi17014-466027-426027-4218145(Top 64%)7154(Top 59%)7154(Top 549%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15594

Females

4911

F50-54

4911

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14770

Females

4408

F50-54

4408

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15594

Females

4911

F50-54

4911

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15995

Females

5214

F50-54

5214

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17378

Females

5977

F50-54

5977

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17421

Females

6096

F50-54

6096

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19428

Females

7350

F50-54

7350

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19146

Females

7336

F50-54

7336

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

17272

Females

6412

F50-54

6412

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

18996

Females

7447

F50-54

7447

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

18889

Females

7454

F50-54

7454

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18827

Females

7452

F50-54

7452

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16361

Females

6238

F50-54

6238

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16202

Females

6187

F50-54

6187

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

18145

Females

7154

F50-54

7154

Passing Analysis

Category:
Athletes Passed
1146
Passed By
3791
Net Change
-2645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14369
5K → 10K227366-139#14369#14508
10K → 15K96461-365#14508#14873
15K → 20K139434-295#14873#15168
20K → Half13152-139#15168#15307
Half → 25K80481-401#15307#15708
25K → 30K73852-779#15708#16487
30K → 20M54264-210#16487#16697
20M → 21M111106+5#16697#16692
21M → 35K40116-76#16692#16768
35K → 23M77219-142#16768#16910
23M → 24M50155-105#16910#17015
24M → 40K8463+21#17015#16994
40K → 25.2M4923+26#16994#16968
25.2M → Finish5399-46#16968#17014
TOTALS11463791-2645
📊

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