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BOSTON MARATHON 2025

Juli Stensland

Bib: 22917•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:47
Rank: #20579
Start → 5K
26:47 | 8:37/mi
10K· 6.21 mi
54:19
Rank: #21118 (-539)
5K → 10K
27:32 | 8:52/mi
15K· 9.32 mi
1:22:01
Rank: #21264 (-146)
10K → 15K
27:42 | 8:55/mi
20K· 12.43 mi
1:49:33
Rank: #21008 (+256)
15K → 20K
27:32 | 8:52/mi
Half· 13.11 mi
1:55:35
Rank: #21012 (-4)
20K → Half
6:02 | 8:51/mi
25K· 15.53 mi
2:16:46
Rank: #20653 (+359)
Half → 25K
21:11 | 8:44/mi
30K· 18.64 mi
2:44:38
Rank: #20047 (+606)
25K → 30K
27:52 | 8:58/mi
20M
2:57:08
Rank: #19869 (+178)
30K → 20M
12:30 | 9:12/mi
21M
3:07:03
Rank: #19734 (+135)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:13:36
Rank: #19647 (+87)
21M → 35K
6:33 | 8:45/mi
23M
3:24:49
Rank: #19438 (+209)
35K → 23M
11:13 | 8:58/mi
24M
3:33:48
Rank: #19334 (+104)
23M → 24M
8:59 | 8:59/mi
40K· 24.85 mi
3:41:38
Rank: #19250 (+84)
24M → 40K
7:50 | 9:10/mi
25.2M
3:45:02
Rank: #19194 (+56)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:53:46
Rank: #19089 (+105)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time1:58:11
Pace9:01 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2126:478:3726:47
8:37
-
10K
6.21 mi11:50:5354:198:4427:32
8:52
+0:15
15K
9.32 mi12:18:351:22:018:4827:42
8:55
+0:03
20K
12.43 mi12:46:071:49:338:4927:32
8:52
-0:03
Half
13.11 mi12:52:091:55:358:496:02
8:51
-0:01
25K
15.53 mi13:13:202:16:468:4821:11
8:44
-0:07
30K
18.64 mi13:41:122:44:388:5027:52
8:58
+0:14
20M
20.00 mi13:53:422:57:088:5112:30
9:12
+0:14
21M
21.00 mi14:03:373:07:038:549:55
9:55
+0:43
35K
21.75 mi14:10:103:13:368:546:33
8:45
-1:10
23M
23.00 mi14:21:233:24:498:5411:13
8:58
+0:13
24M
24.00 mi14:30:223:33:488:558:59
8:59
+0:01
40K
24.85 mi14:38:123:41:388:557:50
9:10
+0:11
25.2M
25.20 mi14:41:363:45:028:563:24
9:52
+0:42
Finish
26.22 mi14:50:203:53:468:558:44
8:34
-1:18

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

8:34 /mi

Average Pace

8:55 /mi

Slowest Pace

9:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:40:27

94% of race

Time at Steady Pace

13:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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 mi11:23:2126:478:3726:47
8:37
#20579
10K
6.21 mi11:50:5354:198:4427:32
8:52
#21118
15K
9.32 mi12:18:351:22:018:4827:42
8:55
#21264
20K
12.43 mi12:46:071:49:338:4927:32
8:52
#21008
Half
13.11 mi12:52:091:55:358:496:02
8:51
#21012
25K
15.53 mi13:13:202:16:468:4821:11
8:44
#20653
30K
18.64 mi13:41:122:44:388:5027:52
8:58
#20047
20M
20.00 mi13:53:422:57:088:5112:30
9:12
#19869
21M
21.00 mi14:03:373:07:038:549:55
9:55
#19734
35K
21.75 mi14:10:103:13:368:546:33
8:45
#19647
23M
23.00 mi14:21:233:24:498:5411:13
8:58
#19438
24M
24.00 mi14:30:223:33:488:558:59
8:59
#19334
40K
24.85 mi14:38:123:41:388:557:50
9:10
#19250
25.2M
25.20 mi14:41:363:45:028:563:24
9:52
#19194
Finish
26.22 mi14:50:203:53:468:558:44
8:34
#19089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi205797849784921648(Top 76%)8350(Top 68%)8350(Top 840%)
10K6.21 mi3.10 mi21118-5398114-2658114-26521702(Top 76%)8419(Top 69%)8419(Top 847%)
15K9.32 mi3.11 mi21264-1468181-678181-6721648(Top 76%)8350(Top 68%)8350(Top 840%)
20K12.43 mi3.11 mi21008+2568034+1478034+14720286(Top 71%)7638(Top 62%)7638(Top 768%)
Half13.11 mi0.68 mi21012-48035-18035-121124(Top 74%)8095(Top 66%)8095(Top 814%)
25K15.53 mi2.42 mi20653+3597849+1867849+18618616(Top 66%)6765(Top 55%)6765(Top 681%)
30K18.64 mi3.11 mi20047+6067550+2997550+29917534(Top 62%)6329(Top 52%)6329(Top 637%)
20M20.00 mi1.36 mi19869+1787474+767474+7617796(Top 63%)6594(Top 54%)6594(Top 663%)
21M21.00 mi1.00 mi19734+1357422+527422+5218002(Top 63%)6796(Top 56%)6796(Top 684%)
35K21.75 mi0.75 mi19647+877390+327390+3217077(Top 60%)6398(Top 52%)6398(Top 644%)
23M23.00 mi1.25 mi19438+2097306+847306+8416068(Top 57%)5933(Top 49%)5933(Top 597%)
24M24.00 mi1.00 mi19334+1047269+377269+3717315(Top 61%)6663(Top 54%)6663(Top 670%)
40K24.85 mi0.85 mi19250+847239+307239+3017199(Top 61%)6694(Top 55%)6694(Top 673%)
25.2M25.20 mi0.35 mi19194+567221+187221+1816464(Top 58%)6325(Top 52%)6325(Top 636%)
Finish26.22 mi1.02 mi19089+1057177+447177+4416709(Top 59%)6414(Top 52%)6414(Top 645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21648

Females

8350

F55-59

8350

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21702

Females

8419

F55-59

8419

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21648

Females

8350

F55-59

8350

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20286

Females

7638

F55-59

7638

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

21124

Females

8095

F55-59

8095

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18616

Females

6765

F55-59

6765

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17534

Females

6329

F55-59

6329

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

17796

Females

6594

F55-59

6594

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

18002

Females

6796

F55-59

6796

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17077

Females

6398

F55-59

6398

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16068

Females

5933

F55-59

5933

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17315

Females

6663

F55-59

6663

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17199

Females

6694

F55-59

6694

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16464

Females

6325

F55-59

6325

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16709

Females

6414

F55-59

6414

Passing Analysis

Category:
Athletes Passed
2682
Passed By
1192
Net Change
+1490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20579
5K → 10K93632-539#20579#21118
10K → 15K162308-146#21118#21264
15K → 20K31862+256#21264#21008
20K → Half3438-4#21008#21012
Half → 25K37415+359#21012#20653
25K → 30K61711+606#20653#20047
30K → 20M20022+178#20047#19869
20M → 21M16429+135#19869#19734
21M → 35K947+87#19734#19647
35K → 23M2189+209#19647#19438
23M → 24M12319+104#19438#19334
24M → 40K10420+84#19334#19250
40K → 25.2M626+56#19250#19194
25.2M → Finish11914+105#19194#19089
TOTALS26821192+1490
📊

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