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BOSTON MARATHON 2025

Dakotah Popehn

Bib: 125•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 0.4%
Gender (Female)
#0 / 12228
Top 0.1%
Division (F18-39)
#0 / 5469
Top 0.3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:53
Rank: #163
Start → 5K
16:53 | 5:26/mi
10K· 6.21 mi
33:25
Rank: #118 (+45)
5K → 10K
16:32 | 5:19/mi
15K· 9.32 mi
50:20
Rank: #111 (+7)
10K → 15K
16:55 | 5:27/mi
20K· 12.43 mi
1:07:20
Rank: #107 (+4)
15K → 20K
17:00 | 5:28/mi
Half· 13.11 mi
1:11:03
Rank: #112 (-5)
20K → Half
3:43 | 5:27/mi
25K· 15.53 mi
1:24:18
Rank: #109 (+3)
Half → 25K
13:15 | 5:28/mi
30K· 18.64 mi
1:41:40
Rank: #111 (-2)
25K → 30K
17:22 | 5:35/mi
20M
1:49:27
Rank: #108 (+3)
30K → 20M
7:47 | 5:44/mi
21M
1:55:35
Rank: #113 (-5)
20M → 21M
6:08 | 6:08/mi
35K· 21.75 mi
1:59:41
Rank: #111 (+2)
21M → 35K
4:06 | 5:29/mi
23M
2:06:59
Rank: #111
35K → 23M
7:18 | 5:50/mi
24M
2:12:44
Rank: #112 (-1)
23M → 24M
5:45 | 5:45/mi
40K· 24.85 mi
2:17:46
Rank: #115 (-3)
24M → 40K
5:02 | 5:53/mi
25.2M
2:20:04
Rank: #115
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:26:09
Rank: #115
25.2M → Finish
6:05 | 5:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:11:03
Pace5:25 /mi
2nd Half
Distance13.11 mi
Time1:15:06
Pace5:44 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:03:5516:535:2616:53
5:26
-
10K
6.21 mi10:20:2733:255:2316:32
5:19
-0:07
15K
9.32 mi10:37:2250:205:2416:55
5:27
+0:08
20K
12.43 mi10:54:221:07:205:2517:00
5:28
+0:01
Half
13.11 mi10:58:051:11:035:253:43
5:27
-0:01
25K
15.53 mi11:11:201:24:185:2613:15
5:28
+0:01
30K
18.64 mi11:28:421:41:405:2717:22
5:35
+0:07
20M
20.00 mi11:36:291:49:275:287:47
5:44
+0:09
21M
21.00 mi11:42:371:55:355:306:08
6:08
+0:24
35K
21.75 mi11:46:431:59:415:304:06
5:29
-0:39
23M
23.00 mi11:54:012:06:595:317:18
5:50
+0:21
24M
24.00 mi11:59:462:12:445:325:45
5:45
-0:05
40K
24.85 mi12:04:482:17:465:335:02
5:53
+0:08
25.2M
25.20 mi12:07:062:20:045:332:18
6:40
+0:47
Finish
26.22 mi12:13:112:26:095:356:05
5:58
-0:42

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

5:19 /mi

Average Pace

5:35 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:32

11% of race

Time at Steady Pace

1:42:46

70% of race

Time at Slower Pace

26:51

18% of race

Average Pace: 5:34 /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 mi10:03:5516:535:2616:53
5:26
#163
10K
6.21 mi10:20:2733:255:2316:32
5:19
#118
15K
9.32 mi10:37:2250:205:2416:55
5:27
#111
20K
12.43 mi10:54:221:07:205:2517:00
5:28
#107
Half
13.11 mi10:58:051:11:035:253:43
5:27
#112
25K
15.53 mi11:11:201:24:185:2613:15
5:28
#109
30K
18.64 mi11:28:421:41:405:2717:22
5:35
#111
20M
20.00 mi11:36:291:49:275:287:47
5:44
#108
21M
21.00 mi11:42:371:55:355:306:08
6:08
#113
35K
21.75 mi11:46:431:59:415:304:06
5:29
#111
23M
23.00 mi11:54:012:06:595:317:18
5:50
#111
24M
24.00 mi11:59:462:12:445:325:45
5:45
#112
40K
24.85 mi12:04:482:17:465:335:02
5:53
#115
25.2M
25.20 mi12:07:062:20:045:332:18
6:40
#115
Finish
26.22 mi12:13:112:26:095:356:05
5:58
#115
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi1632020120(Top 0.4%)19(Top 0.2%)19(Top 0.3%)
10K6.21 mi3.10 mi118+4519+119+192(Top 0.3%)19(Top 0.2%)19(Top 0.3%)
15K9.32 mi3.11 mi111+71919120(Top 0.4%)19(Top 0.2%)19(Top 0.3%)
20K12.43 mi3.11 mi107+41919113(Top 0.4%)18(Top 0.1%)18(Top 0.3%)
Half13.11 mi0.68 mi112-51919158(Top 0.6%)17(Top 0.1%)17(Top 0.3%)
25K15.53 mi2.42 mi109+318+118+1108(Top 0.4%)8(Top 0.07%)8(Top 0.1%)
30K18.64 mi3.11 mi111-217+117+1105(Top 0.4%)7(Top 0.06%)7(Top 0.1%)
20M20.00 mi1.36 mi108+31717147(Top 0.5%)12(Top 0.10%)12(Top 0.2%)
21M21.00 mi1.00 mi113-51717216(Top 0.8%)14(Top 0.1%)14(Top 0.3%)
35K21.75 mi0.75 mi111+216+116+1111(Top 0.4%)11(Top 0.09%)11(Top 0.2%)
23M23.00 mi1.25 mi1111616192(Top 0.7%)11(Top 0.09%)11(Top 0.2%)
24M24.00 mi1.00 mi112-11616241(Top 0.8%)18(Top 0.1%)18(Top 0.3%)
40K24.85 mi0.85 mi115-31616275(Top 1.0%)19(Top 0.2%)19(Top 0.3%)
25.2M25.20 mi0.35 mi1151616739(Top 3%)46(Top 0.4%)46(Top 0.8%)
Finish26.22 mi1.02 mi1151616854(Top 3%)43(Top 0.4%)43(Top 0.8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.4%
×21stories
+97ft-345ft

Overall

120

Females

19

F18-39

19

5K→10K

3.1 - 6.2 mi

Top 0.3%
×5stories
+79ft-138ft

Overall

92

Females

19

F18-39

19

10K→15K

6.2 - 9.3 mi

Top 0.4%
×3stories
+67ft-78ft

Overall

120

Females

19

F18-39

19

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5stories
+106ft-86ft

Overall

113

Females

18

F18-39

18

20K→Half

12.4 - 13.1 mi

Top 0.6%
×2stories
+19ft-37ft

Overall

158

Females

17

F18-39

17

Half→25K

13.1 - 15.5 mi

Top 0.4%
×4stories
+66ft-88ft

Overall

108

Females

8

F18-39

8

25K→30K

15.5 - 18.6 mi

Top 0.4%
×9stories
+181ft-148ft

Overall

105

Females

7

F18-39

7

30K→20M

18.6 - 20.0 mi

Top 0.5%
×5stories
+64ft-50ft

Overall

147

Females

12

F18-39

12

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

216

Females

14

F18-39

14

21M→35K

21.0 - 21.8 mi

Top 0.4%
×7stories
+17ft-86ft

Overall

111

Females

11

F18-39

11

35K→23M

21.8 - 23.0 mi

Top 0.7%
×5stories
+23ft-63ft

Overall

192

Females

11

F18-39

11

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

241

Females

18

F18-39

18

24M→40K

24.0 - 24.9 mi

Top 1.0%
×1story
+6ft-20ft

Overall

275

Females

19

F18-39

19

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

739

Females

46

F18-39

46

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

854

Females

43

F18-39

43

Passing Analysis

Category:
Athletes Passed
79
Passed By
31
Net Change
+48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#163
5K → 10K461+45#163#118
10K → 15K81+7#118#111
15K → 20K40+4#111#107
20K → Half05-5#107#112
Half → 25K52+3#112#109
25K → 30K46-2#109#111
30K → 20M30+3#111#108
20M → 21M05-5#108#113
21M → 35K20+2#113#111
35K → 23M440#111#111
23M → 24M12-1#111#112
24M → 40K03-3#112#115
40K → 25.2M110#115#115
25.2M → Finish110#115#115
TOTALS7931+48
📊

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