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BOSTON MARATHON 2025

Jaclyn Pickens

Bib: 8447•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Masters (Masters Women)
#0 / 6759
Top 37%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:07
Rank: #14497
Start → 5K
24:07 | 7:46/mi
10K· 6.21 mi
48:35
Rank: #14941 (-444)
5K → 10K
24:28 | 7:53/mi
15K· 9.32 mi
1:13:29
Rank: #15368 (-427)
10K → 15K
24:54 | 8:01/mi
20K· 12.43 mi
1:39:35
Rank: #16042 (-674)
15K → 20K
26:06 | 8:24/mi
Half· 13.11 mi
1:45:15
Rank: #16163 (-121)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:06:08
Rank: #16456 (-293)
Half → 25K
20:53 | 8:37/mi
30K· 18.64 mi
2:34:03
Rank: #16622 (-166)
25K → 30K
27:55 | 8:59/mi
20M
2:46:05
Rank: #16539 (+83)
30K → 20M
12:02 | 8:51/mi
21M
2:55:09
Rank: #16333 (+206)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
3:01:43
Rank: #16319 (+14)
21M → 35K
6:34 | 8:47/mi
23M
3:13:19
Rank: #16377 (-58)
35K → 23M
11:36 | 9:16/mi
24M
3:22:04
Rank: #16335 (+42)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:31:03
Rank: #16682 (-347)
24M → 40K
8:59 | 10:30/mi
25.2M
3:34:50
Rank: #16772 (-90)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
3:43:47
Rank: #16834 (-62)
25.2M → Finish
8:57 | 8:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:15
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:58:32
Pace9:03 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:5024:077:4624:07
7:46
-
10K
6.21 mi10:57:1848:357:4924:28
7:53
+0:07
15K
9.32 mi11:22:121:13:297:5324:54
8:01
+0:08
20K
12.43 mi11:48:181:39:358:0126:06
8:24
+0:23
Half
13.11 mi11:53:581:45:158:025:40
8:18
-0:06
25K
15.53 mi12:14:512:06:088:0720:53
8:37
+0:19
30K
18.64 mi12:42:462:34:038:1627:55
8:59
+0:22
20M
20.00 mi12:54:482:46:058:1812:02
8:51
-0:08
21M
21.00 mi13:03:522:55:098:209:04
9:04
+0:13
35K
21.75 mi13:10:263:01:438:216:34
8:47
-0:17
23M
23.00 mi13:22:023:13:198:2411:36
9:16
+0:29
24M
24.00 mi13:30:473:22:048:258:45
8:45
-0:31
40K
24.85 mi13:39:463:31:038:298:59
10:30
+1:45
25.2M
25.20 mi13:43:333:34:508:323:47
10:58
+0:28
Finish
26.22 mi13:52:303:43:478:328:57
8:47
-2:11

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

7:46 /mi

Average Pace

8:32 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:09

35% of race

Time at Steady Pace

2:00:16

54% of race

Time at Slower Pace

24:22

11% of race

Average Pace: 8:32 /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 mi10:32:5024:077:4624:07
7:46
#14497
10K
6.21 mi10:57:1848:357:4924:28
7:53
#14941
15K
9.32 mi11:22:121:13:297:5324:54
8:01
#15368
20K
12.43 mi11:48:181:39:358:0126:06
8:24
#16042
Half
13.11 mi11:53:581:45:158:025:40
8:18
#16163
25K
15.53 mi12:14:512:06:088:0720:53
8:37
#16456
30K
18.64 mi12:42:462:34:038:1627:55
8:59
#16622
20M
20.00 mi12:54:482:46:058:1812:02
8:51
#16539
21M
21.00 mi13:03:522:55:098:209:04
9:04
#16333
35K
21.75 mi13:10:263:01:438:216:34
8:47
#16319
23M
23.00 mi13:22:023:13:198:2411:36
9:16
#16377
24M
24.00 mi13:30:473:22:048:258:45
8:45
#16335
40K
24.85 mi13:39:463:31:038:298:59
10:30
#16682
25.2M
25.20 mi13:43:333:34:508:323:47
10:58
#16772
Finish
26.22 mi13:52:303:43:478:328:57
8:47
#16834
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi144974215421516167(Top 57%)5240(Top 43%)5240(Top 305%)
10K6.21 mi3.10 mi14941-4444517-3024517-30215502(Top 55%)4840(Top 40%)4840(Top 282%)
15K9.32 mi3.11 mi15368-4274771-2544771-25416167(Top 57%)5240(Top 43%)5240(Top 305%)
20K12.43 mi3.11 mi16042-6745179-4085179-40817561(Top 62%)6083(Top 50%)6083(Top 354%)
Half13.11 mi0.68 mi16163-1215255-765255-7617984(Top 63%)6301(Top 52%)6301(Top 367%)
25K15.53 mi2.42 mi16456-2935438-1835438-18317878(Top 63%)6356(Top 52%)6356(Top 370%)
30K18.64 mi3.11 mi16622-1665593-1555593-15517620(Top 62%)6367(Top 52%)6367(Top 371%)
20M20.00 mi1.36 mi16539+835580+135580+1315987(Top 56%)5587(Top 46%)5587(Top 325%)
21M21.00 mi1.00 mi16333+2065486+945486+9413948(Top 49%)4617(Top 38%)4617(Top 269%)
35K21.75 mi0.75 mi16319+145497-115497-1117153(Top 60%)6432(Top 53%)6432(Top 374%)
23M23.00 mi1.25 mi16377-585559-625559-6217633(Top 62%)6805(Top 56%)6805(Top 396%)
24M24.00 mi1.00 mi16335+425569-105569-1016045(Top 56%)5954(Top 49%)5954(Top 347%)
40K24.85 mi0.85 mi16682-3475803-2345803-23421959(Top 77%)9170(Top 75%)9170(Top 534%)
25.2M25.20 mi0.35 mi16772-905872-695872-6920546(Top 72%)8424(Top 69%)8424(Top 490%)
Finish26.22 mi1.02 mi16834-625923-515923-5117967(Top 63%)7061(Top 58%)7061(Top 411%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16167

Females

5240

F40-44

5240

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15502

Females

4840

F40-44

4840

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16167

Females

5240

F40-44

5240

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17561

Females

6083

F40-44

6083

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17984

Females

6301

F40-44

6301

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17878

Females

6356

F40-44

6356

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17620

Females

6367

F40-44

6367

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

15987

Females

5587

F40-44

5587

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13948

Females

4617

F40-44

4617

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17153

Females

6432

F40-44

6432

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17633

Females

6805

F40-44

6805

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

16045

Females

5954

F40-44

5954

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21959

Females

9170

F40-44

9170

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20546

Females

8424

F40-44

8424

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17967

Females

7061

F40-44

7061

Passing Analysis

Category:
Athletes Passed
1280
Passed By
3617
Net Change
-2337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14497
5K → 10K137581-444#14497#14941
10K → 15K94521-427#14941#15368
15K → 20K72746-674#15368#16042
20K → Half9130-121#16042#16163
Half → 25K78371-293#16163#16456
25K → 30K173339-166#16456#16622
30K → 20M14764+83#16622#16539
20M → 21M22317+206#16539#16333
21M → 35K6551+14#16333#16319
35K → 23M98156-58#16319#16377
23M → 24M10159+42#16377#16335
24M → 40K20367-347#16335#16682
40K → 25.2M999-90#16682#16772
25.2M → Finish54116-62#16772#16834
TOTALS12803617-2337
📊

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