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BOSTON MARATHON 2025

Jacqueline Folkert

Bib: 8301•F

CA

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

Start
0:00:00
Race begins
5K· 3.11 mi
30:59
Rank: #25503
Start → 5K
30:59 | 9:58/mi
10K· 6.21 mi
1:03:02
Rank: #25752 (-249)
5K → 10K
32:03 | 10:19/mi
15K· 9.32 mi
1:35:14
Rank: #25755 (-3)
10K → 15K
32:12 | 10:22/mi
20K· 12.43 mi
2:10:15
Rank: #25938 (-183)
15K → 20K
35:01 | 11:16/mi
Half· 13.11 mi
2:17:17
Rank: #25912 (+26)
20K → Half
7:02 | 10:19/mi
25K· 15.53 mi
2:43:09
Rank: #25684 (+228)
Half → 25K
25:52 | 10:40/mi
30K· 18.64 mi
3:18:03
Rank: #25458 (+226)
25K → 30K
34:54 | 11:14/mi
20M
3:33:14
Rank: #25352 (+106)
30K → 20M
15:11 | 11:10/mi
21M
3:45:28
Rank: #25275 (+77)
20M → 21M
12:14 | 12:14/mi
35K· 21.75 mi
3:53:32
Rank: #25243 (+32)
21M → 35K
8:04 | 10:47/mi
23M
4:07:38
Rank: #25172 (+71)
35K → 23M
14:06 | 11:16/mi
24M
4:18:33
Rank: #25122 (+50)
23M → 24M
10:55 | 10:55/mi
40K· 24.85 mi
4:28:16
Rank: #25099 (+23)
24M → 40K
9:43 | 11:22/mi
25.2M
4:32:52
Rank: #25106 (-7)
40K → 25.2M
4:36 | 13:20/mi
Finish· 26.22 mi
4:44:06
Rank: #25124 (-18)
25.2M → Finish
11:14 | 11:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:17
Pace10:28 /mi
2nd Half
Distance13.11 mi
Time2:26:49
Pace11:12 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:3130:599:5830:59
9:58
-
10K
6.21 mi11:12:341:03:0210:0932:03
10:19
+0:21
15K
9.32 mi11:44:461:35:1410:1332:12
10:22
+0:03
20K
12.43 mi12:19:472:10:1510:2935:01
11:16
+0:54
Half
13.11 mi12:26:492:17:1710:287:02
10:19
-0:57
25K
15.53 mi12:52:412:43:0910:3025:52
10:40
+0:21
30K
18.64 mi13:27:353:18:0310:3734:54
11:14
+0:34
20M
20.00 mi13:42:463:33:1410:4015:11
11:10
-0:04
21M
21.00 mi13:55:003:45:2810:4412:14
12:14
+1:04
35K
21.75 mi14:03:043:53:3210:448:04
10:47
-1:27
23M
23.00 mi14:17:104:07:3810:4614:06
11:16
+0:29
24M
24.00 mi14:28:054:18:3310:4610:55
10:55
-0:21
40K
24.85 mi14:37:484:28:1610:489:43
11:22
+0:27
25.2M
25.20 mi14:42:244:32:5210:504:36
13:20
+1:58
Finish
26.22 mi14:53:384:44:0610:5111:14
11:01
-2:19

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

9:58 /mi

Average Pace

10:51 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:16

36% of race

Time at Steady Pace

2:45:00

58% of race

Time at Slower Pace

16:50

6% of race

Average Pace: 10:50 /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 mi10:40:3130:599:5830:59
9:58
#25503
10K
6.21 mi11:12:341:03:0210:0932:03
10:19
#25752
15K
9.32 mi11:44:461:35:1410:1332:12
10:22
#25755
20K
12.43 mi12:19:472:10:1510:2935:01
11:16
#25938
Half
13.11 mi12:26:492:17:1710:287:02
10:19
#25912
25K
15.53 mi12:52:412:43:0910:3025:52
10:40
#25684
30K
18.64 mi13:27:353:18:0310:3734:54
11:14
#25458
20M
20.00 mi13:42:463:33:1410:4015:11
11:10
#25352
21M
21.00 mi13:55:003:45:2810:4412:14
12:14
#25275
35K
21.75 mi14:03:043:53:3210:448:04
10:47
#25243
23M
23.00 mi14:17:104:07:3810:4614:06
11:16
#25172
24M
24.00 mi14:28:054:18:3310:4610:55
10:55
#25122
40K
24.85 mi14:37:484:28:1610:489:43
11:22
#25099
25.2M
25.20 mi14:42:244:32:5210:504:36
13:20
#25106
Finish
26.22 mi14:53:384:44:0610:5111:14
11:01
#25124
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25503104811048125699(Top 90%)10618(Top 87%)10618(Top 815%)
10K6.21 mi3.10 mi25752-24910635-15410635-15425938(Top 91%)10753(Top 88%)10753(Top 825%)
15K9.32 mi3.11 mi25755-310642-710642-725699(Top 90%)10618(Top 87%)10618(Top 815%)
20K12.43 mi3.11 mi25938-18310754-11210754-11226363(Top 93%)11008(Top 90%)11008(Top 845%)
Half13.11 mi0.68 mi25912+2610741+1310741+1325440(Top 90%)10512(Top 86%)10512(Top 807%)
25K15.53 mi2.42 mi25684+22810620+12110620+12124659(Top 87%)10108(Top 83%)10108(Top 776%)
30K18.64 mi3.11 mi25458+22610538+8210538+8224436(Top 86%)10097(Top 83%)10097(Top 775%)
20M20.00 mi1.36 mi25352+10610495+4310495+4323921(Top 84%)9919(Top 81%)9919(Top 761%)
21M21.00 mi1.00 mi25275+7710464+3110464+3123975(Top 84%)10023(Top 82%)10023(Top 769%)
35K21.75 mi0.75 mi25243+3210449+1510449+1523748(Top 84%)9925(Top 81%)9925(Top 762%)
23M23.00 mi1.25 mi25172+7110428+2110428+2123790(Top 84%)10002(Top 82%)10002(Top 768%)
24M24.00 mi1.00 mi25122+5010407+2110407+2123788(Top 84%)10022(Top 82%)10022(Top 769%)
40K24.85 mi0.85 mi25099+2310400+710400+723859(Top 84%)10103(Top 83%)10103(Top 775%)
25.2M25.20 mi0.35 mi25106-710408-810408-825435(Top 90%)10906(Top 89%)10906(Top 837%)
Finish26.22 mi1.02 mi25124-1810426-1810426-1825394(Top 89%)10850(Top 89%)10850(Top 833%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25699

Females

10618

F50-54

10618

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25938

Females

10753

F50-54

10753

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25699

Females

10618

F50-54

10618

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26363

Females

11008

F50-54

11008

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25440

Females

10512

F50-54

10512

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24659

Females

10108

F50-54

10108

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24436

Females

10097

F50-54

10097

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23921

Females

9919

F50-54

9919

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23975

Females

10023

F50-54

10023

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23748

Females

9925

F50-54

9925

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23790

Females

10002

F50-54

10002

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23788

Females

10022

F50-54

10022

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23859

Females

10103

F50-54

10103

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25435

Females

10906

F50-54

10906

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25394

Females

10850

F50-54

10850

Passing Analysis

Category:
Athletes Passed
1309
Passed By
930
Net Change
+379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25503
5K → 10K120369-249#25503#25752
10K → 15K131134-3#25752#25755
15K → 20K74257-183#25755#25938
20K → Half315+26#25938#25912
Half → 25K2368+228#25912#25684
25K → 30K25327+226#25684#25458
30K → 20M12115+106#25458#25352
20M → 21M9013+77#25352#25275
21M → 35K408+32#25275#25243
35K → 23M8514+71#25243#25172
23M → 24M599+50#25172#25122
24M → 40K4017+23#25122#25099
40K → 25.2M815-7#25099#25106
25.2M → Finish2139-18#25106#25124
TOTALS1309930+379
📊

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