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BOSTON MARATHON 2025

Jenn Wholley

Bib: 15055•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Female)
#0 / 12228
Top 29%
Division (F18-39)
#0 / 5469
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:29
Rank: #15517
Start → 5K
24:29 | 7:53/mi
10K· 6.21 mi
48:41
Rank: #15099 (+418)
5K → 10K
24:12 | 7:47/mi
15K· 9.32 mi
1:12:37
Rank: #14547 (+552)
10K → 15K
23:56 | 7:42/mi
20K· 12.43 mi
1:37:15
Rank: #14461 (+86)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:42:34
Rank: #14429 (+32)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:02:04
Rank: #14366 (+63)
Half → 25K
19:30 | 8:03/mi
30K· 18.64 mi
2:27:32
Rank: #13997 (+369)
25K → 30K
25:28 | 8:12/mi
20M
2:38:42
Rank: #13783 (+214)
30K → 20M
11:10 | 8:13/mi
21M
2:46:58
Rank: #13492 (+291)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:52:38
Rank: #13317 (+175)
21M → 35K
5:40 | 7:34/mi
23M
3:02:31
Rank: #13048 (+269)
35K → 23M
9:53 | 7:54/mi
24M
3:10:21
Rank: #12884 (+164)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:17:05
Rank: #12724 (+160)
24M → 40K
6:44 | 7:53/mi
25.2M
3:20:00
Rank: #12646 (+78)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:27:45
Rank: #12515 (+131)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:34
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:45:11
Pace8:01 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5024:297:5324:29
7:53
-
10K
6.21 mi11:21:0248:417:5024:12
7:47
-0:06
15K
9.32 mi11:44:581:12:377:4723:56
7:42
-0:05
20K
12.43 mi12:09:361:37:157:5024:38
7:56
+0:14
Half
13.11 mi12:14:551:42:347:495:19
7:48
-0:08
25K
15.53 mi12:34:252:02:047:5119:30
8:03
+0:15
30K
18.64 mi12:59:532:27:327:5525:28
8:12
+0:09
20M
20.00 mi13:11:032:38:427:5611:10
8:13
+0:01
21M
21.00 mi13:19:192:46:587:578:16
8:16
+0:03
35K
21.75 mi13:24:592:52:387:565:40
7:34
-0:42
23M
23.00 mi13:34:523:02:317:569:53
7:54
+0:20
24M
24.00 mi13:42:423:10:217:567:50
7:50
-0:04
40K
24.85 mi13:49:263:17:057:566:44
7:53
+0:03
25.2M
25.20 mi13:52:213:20:007:562:55
8:27
+0:34
Finish
26.22 mi14:00:063:27:457:567:45
7:36
-0:51

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

7:34 /mi

Average Pace

7:56 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:50

99% of race

Time at Steady Pace

2:55

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi10:56:5024:297:5324:29
7:53
#15517
10K
6.21 mi11:21:0248:417:5024:12
7:47
#15099
15K
9.32 mi11:44:581:12:377:4723:56
7:42
#14547
20K
12.43 mi12:09:361:37:157:5024:38
7:56
#14461
Half
13.11 mi12:14:551:42:347:495:19
7:48
#14429
25K
15.53 mi12:34:252:02:047:5119:30
8:03
#14366
30K
18.64 mi12:59:532:27:327:5525:28
8:12
#13997
20M
20.00 mi13:11:032:38:427:5611:10
8:13
#13783
21M
21.00 mi13:19:192:46:587:578:16
8:16
#13492
35K
21.75 mi13:24:592:52:387:565:40
7:34
#13317
23M
23.00 mi13:34:523:02:317:569:53
7:54
#13048
24M
24.00 mi13:42:423:10:217:567:50
7:50
#12884
40K
24.85 mi13:49:263:17:057:566:44
7:53
#12724
25.2M
25.20 mi13:52:213:20:007:562:55
8:27
#12646
Finish
26.22 mi14:00:063:27:457:567:45
7:36
#12515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi155174839483913550(Top 48%)3762(Top 31%)3762(Top 69%)
10K6.21 mi3.10 mi15099+4184601+2384601+23814709(Top 52%)4366(Top 36%)4366(Top 80%)
15K9.32 mi3.11 mi14547+5524287+3144287+31413550(Top 48%)3762(Top 31%)3762(Top 69%)
20K12.43 mi3.11 mi14461+864266+214266+2114350(Top 51%)4274(Top 35%)4274(Top 78%)
Half13.11 mi0.68 mi14429+324251+154251+1514217(Top 50%)4168(Top 34%)4168(Top 76%)
25K15.53 mi2.42 mi14366+634254-34254-314225(Top 50%)4318(Top 35%)4318(Top 79%)
30K18.64 mi3.11 mi13997+3694104+1504104+15012809(Top 45%)3719(Top 30%)3719(Top 68%)
20M20.00 mi1.36 mi13783+2144016+884016+8811933(Top 42%)3409(Top 28%)3409(Top 62%)
21M21.00 mi1.00 mi13492+2913883+1333883+1339058(Top 32%)2201(Top 18%)2201(Top 40%)
35K21.75 mi0.75 mi13317+1753808+753808+759241(Top 33%)2263(Top 19%)2263(Top 41%)
23M23.00 mi1.25 mi13048+2693699+1093699+1099292(Top 33%)2408(Top 20%)2408(Top 44%)
24M24.00 mi1.00 mi12884+1643637+623637+6210111(Top 36%)2875(Top 24%)2875(Top 53%)
40K24.85 mi0.85 mi12724+1603576+613576+619344(Top 33%)2618(Top 21%)2618(Top 48%)
25.2M25.20 mi0.35 mi12646+783545+313545+318664(Top 31%)2377(Top 19%)2377(Top 43%)
Finish26.22 mi1.02 mi12515+1313510+353510+3510019(Top 35%)3001(Top 25%)3001(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

13550

Females

3762

F18-39

3762

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14709

Females

4366

F18-39

4366

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

13550

Females

3762

F18-39

3762

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14350

Females

4274

F18-39

4274

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14217

Females

4168

F18-39

4168

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14225

Females

4318

F18-39

4318

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12809

Females

3719

F18-39

3719

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11933

Females

3409

F18-39

3409

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9058

Females

2201

F18-39

2201

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9241

Females

2263

F18-39

2263

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9292

Females

2408

F18-39

2408

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10111

Females

2875

F18-39

2875

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9344

Females

2618

F18-39

2618

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8664

Females

2377

F18-39

2377

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

10019

Females

3001

F18-39

3001

Passing Analysis

Category:
Athletes Passed
3633
Passed By
631
Net Change
+3002
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15517
5K → 10K557139+418#15517#15099
10K → 15K58129+552#15099#14547
15K → 20K235149+86#14547#14461
20K → Half5220+32#14461#14429
Half → 25K202139+63#14429#14366
25K → 30K43970+369#14366#13997
30K → 20M23723+214#13997#13783
20M → 21M2954+291#13783#13492
21M → 35K1805+175#13492#13317
35K → 23M2778+269#13317#13048
23M → 24M17713+164#13048#12884
24M → 40K17313+160#12884#12724
40K → 25.2M813+78#12724#12646
25.2M → Finish14716+131#12646#12515
TOTALS3633631+3002
📊

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