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BOSTON MARATHON 2025

Ella Whitman

Bib: 11470•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:00
Rank: #6007
Start → 5K
6:46/mi
21:00 split
10K· 6.21 mi
42:03
Rank: #6004 (+3)
5K → 10K
6:47/mi
21:03 split
15K· 9.32 mi
1:03:08
Rank: #5942 (+62)
10K → 15K
6:47/mi
21:05 split
20K· 12.43 mi
1:24:02
Rank: #5599 (+343)
15K → 20K
6:44/mi
20:54 split
Half· 13.11 mi
1:28:38
Rank: #5592 (+7)
20K → Half
6:45/mi
4:36 split
25K· 15.53 mi
1:45:02
Rank: #5376 (+216)
Half → 25K
6:46/mi
16:24 split
30K· 18.64 mi
2:06:48
Rank: #5186 (+190)
25K → 30K
7:00/mi
21:46 split
20M
2:16:36
Rank: #5186
30K → 20M
7:13/mi
9:48 split
21M
2:23:55
Rank: #5045 (+141)
20M → 21M
7:19/mi
7:19 split
35K· 21.75 mi
2:29:24
Rank: #5155 (-110)
21M → 35K
7:19/mi
5:29 split
23M
2:38:25
Rank: #5103 (+52)
35K → 23M
7:12/mi
9:01 split
24M
2:45:25
Rank: #5068 (+35)
23M → 24M
7:00/mi
7:00 split
40K· 24.85 mi
2:51:29
Rank: #5011 (+57)
24M → 40K
7:06/mi
6:04 split
25.2M
2:54:07
Rank: #4984 (+27)
40K → 25.2M
7:38/mi
2:38 split
Finish· 26.22 mi
3:00:59
Rank: #4914 (+70)
25.2M → Finish
6:44/mi
6:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:38
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:32:21
Pace7:03 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1121:006:4621:00
6:46
-
10K
6.21 mi11:09:1442:036:4621:03
6:47
+0:01
15K
9.32 mi11:30:191:03:086:4621:05
6:47
0:00
20K
12.43 mi11:51:131:24:026:4620:54
6:44
-0:03
Half
13.11 mi11:55:491:28:386:464:36
6:45
+0:01
25K
15.53 mi12:12:131:45:026:4616:24
6:46
+0:01
30K
18.64 mi12:33:592:06:486:4821:46
7:00
+0:14
20M
20.00 mi12:43:472:16:366:509:48
7:13
+0:13
21M
21.00 mi12:51:062:23:556:517:19
7:19
+0:06
35K
21.75 mi12:56:352:29:246:525:29
7:19
0:00
23M
23.00 mi13:05:362:38:256:539:01
7:12
-0:07
24M
24.00 mi13:12:362:45:256:547:00
7:00
-0:12
40K
24.85 mi13:18:402:51:296:546:04
7:06
+0:06
25.2M
25.20 mi13:21:182:54:076:552:38
7:38
+0:32
Finish
26.22 mi13:28:103:00:596:546:52
6:44
-0:54

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

6:44 /mi

Average Pace

6:54 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:21

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:48:1121:006:4621:00
6:46
#6007
10K
6.21 mi11:09:1442:036:4621:03
6:47
#6004
15K
9.32 mi11:30:191:03:086:4621:05
6:47
#5942
20K
12.43 mi11:51:131:24:026:4620:54
6:44
#5599
Half
13.11 mi11:55:491:28:386:464:36
6:45
#5592
25K
15.53 mi12:12:131:45:026:4616:24
6:46
#5376
30K
18.64 mi12:33:592:06:486:4821:46
7:00
#5186
20M
20.00 mi12:43:472:16:366:509:48
7:13
#5186
21M
21.00 mi12:51:062:23:556:517:19
7:19
#5045
35K
21.75 mi12:56:352:29:246:525:29
7:19
#5155
23M
23.00 mi13:05:362:38:256:539:01
7:12
#5103
24M
24.00 mi13:12:362:45:256:547:00
7:00
#5068
40K
24.85 mi13:18:402:51:296:546:04
7:06
#5011
25.2M
25.20 mi13:21:182:54:076:552:38
7:38
#4984
Finish
26.22 mi13:28:103:00:596:546:52
6:44
#4914
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi60074724725969(Top 21%)526(Top 4%)526(Top 10%)
10K6.21 mi3.10 mi6004+3481-9481-96136(Top 22%)528(Top 4%)528(Top 10%)
15K9.32 mi3.11 mi5942+624814815969(Top 21%)526(Top 4%)526(Top 10%)
20K12.43 mi3.11 mi5599+343438+43438+434702(Top 17%)335(Top 3%)335(Top 6%)
Half13.11 mi0.68 mi5592+7440-2440-25710(Top 20%)472(Top 4%)472(Top 9%)
25K15.53 mi2.42 mi5376+216414+26414+264618(Top 16%)345(Top 3%)345(Top 6%)
30K18.64 mi3.11 mi5186+190402+12402+124735(Top 17%)408(Top 3%)408(Top 7%)
20M20.00 mi1.36 mi5186411-9411-95276(Top 19%)572(Top 5%)572(Top 10%)
21M21.00 mi1.00 mi5045+141392+19392+193734(Top 13%)325(Top 3%)325(Top 6%)
35K21.75 mi0.75 mi5155-110417-25417-257347(Top 26%)1448(Top 12%)1448(Top 26%)
23M23.00 mi1.25 mi5103+52422-5422-54903(Top 17%)639(Top 5%)639(Top 12%)
24M24.00 mi1.00 mi5068+35427-5427-54660(Top 16%)621(Top 5%)621(Top 11%)
40K24.85 mi0.85 mi5011+574274274477(Top 16%)624(Top 5%)624(Top 11%)
25.2M25.20 mi0.35 mi4984+27424+3424+34105(Top 14%)583(Top 5%)583(Top 11%)
Finish26.22 mi1.02 mi4914+70425-1425-14155(Top 15%)588(Top 5%)588(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21story building
+97ft-345ft

Overall

5969

Females

526

F18-39

526

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6136

Females

528

F18-39

528

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+67ft-78ft

Overall

5969

Females

526

F18-39

526

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4702

Females

335

F18-39

335

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5710

Females

472

F18-39

472

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4618

Females

345

F18-39

345

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4735

Females

408

F18-39

408

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5276

Females

572

F18-39

572

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3734

Females

325

F18-39

325

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

7347

Females

1448

F18-39

1448

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4903

Females

639

F18-39

639

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4660

Females

621

F18-39

621

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4477

Females

624

F18-39

624

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4105

Females

583

F18-39

583

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

4155

Females

588

F18-39

588

Passing Analysis

Category:
Athletes Passed
1862
Passed By
769
Net Change
+1093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6007
5K → 10K186183+3#6007#6004
10K → 15K16098+62#6004#5942
15K → 20K35815+343#5942#5599
20K → Half3225+7#5599#5592
Half → 25K23519+216#5592#5376
25K → 30K25969+190#5376#5186
30K → 20M70700#5186#5186
20M → 21M15514+141#5186#5045
21M → 35K27137-110#5045#5155
35K → 23M10957+52#5155#5103
23M → 24M7338+35#5103#5068
24M → 40K7316+57#5068#5011
40K → 25.2M3811+27#5011#4984
25.2M → Finish8717+70#4984#4914
TOTALS1862769+1093
📊

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