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BOSTON MARATHON 2025

Katherine Bowe

Bib: 15097•F

VA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:34
Rank: #12994
Start → 5K
23:34 | 7:35/mi
10K· 6.21 mi
47:27
Rank: #13363 (-369)
5K → 10K
23:53 | 7:41/mi
15K· 9.32 mi
1:11:20
Rank: #13344 (+19)
10K → 15K
23:53 | 7:41/mi
20K· 12.43 mi
1:35:09
Rank: #12979 (+365)
15K → 20K
23:49 | 7:40/mi
Half· 13.11 mi
1:40:22
Rank: #12962 (+17)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:59:02
Rank: #12701 (+261)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:23:27
Rank: #12225 (+476)
25K → 30K
24:25 | 7:52/mi
20M
2:34:02
Rank: #11928 (+297)
30K → 20M
10:35 | 7:47/mi
21M
2:42:20
Rank: #11730 (+198)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:47:52
Rank: #11565 (+165)
21M → 35K
5:32 | 7:24/mi
23M
2:57:11
Rank: #11163 (+402)
35K → 23M
9:19 | 7:26/mi
24M
3:04:31
Rank: #10915 (+248)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:10:48
Rank: #10687 (+228)
24M → 40K
6:17 | 7:21/mi
25.2M
3:13:25
Rank: #10529 (+158)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:20:24
Rank: #10263 (+266)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:22
Pace7:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:02
Pace7:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1623:347:3523:34
7:35
-
10K
6.21 mi11:21:0947:277:3823:53
7:41
+0:06
15K
9.32 mi11:45:021:11:207:3923:53
7:41
0:00
20K
12.43 mi12:08:511:35:097:3923:49
7:40
-0:01
Half
13.11 mi12:14:041:40:227:395:13
7:39
-0:01
25K
15.53 mi12:32:441:59:027:4018:40
7:42
+0:03
30K
18.64 mi12:57:092:23:277:4224:25
7:52
+0:10
20M
20.00 mi13:07:442:34:027:4210:35
7:47
-0:05
21M
21.00 mi13:16:022:42:207:448:18
8:18
+0:31
35K
21.75 mi13:21:342:47:527:435:32
7:24
-0:54
23M
23.00 mi13:30:532:57:117:429:19
7:26
+0:02
24M
24.00 mi13:38:133:04:317:417:20
7:20
-0:06
40K
24.85 mi13:44:303:10:487:416:17
7:21
+0:01
25.2M
25.20 mi13:47:073:13:257:412:37
7:35
+0:14
Finish
26.22 mi13:54:063:20:247:396:59
6:51
-0:44

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

6:51 /mi

Average Pace

7:39 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:27

18% of race

Time at Steady Pace

2:12:14

66% of race

Time at Slower Pace

32:43

16% of race

Average Pace: 7:39 /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 mi10:57:1623:347:3523:34
7:35
#12994
10K
6.21 mi11:21:0947:277:3823:53
7:41
#13363
15K
9.32 mi11:45:021:11:207:3923:53
7:41
#13344
20K
12.43 mi12:08:511:35:097:3923:49
7:40
#12979
Half
13.11 mi12:14:041:40:227:395:13
7:39
#12962
25K
15.53 mi12:32:441:59:027:4018:40
7:42
#12701
30K
18.64 mi12:57:092:23:277:4224:25
7:52
#12225
20M
20.00 mi13:07:442:34:027:4210:35
7:47
#11928
21M
21.00 mi13:16:022:42:207:448:18
8:18
#11730
35K
21.75 mi13:21:342:47:527:435:32
7:24
#11565
23M
23.00 mi13:30:532:57:117:429:19
7:26
#11163
24M
24.00 mi13:38:133:04:317:417:20
7:20
#10915
40K
24.85 mi13:44:303:10:487:416:17
7:21
#10687
25.2M
25.20 mi13:47:073:13:257:412:37
7:35
#10529
Finish
26.22 mi13:54:063:20:247:396:59
6:51
#10263
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi129943309330913373(Top 47%)3659(Top 30%)3659(Top 67%)
10K6.21 mi3.10 mi13363-3693564-2553564-25513767(Top 48%)3810(Top 31%)3810(Top 70%)
15K9.32 mi3.11 mi13344+193599-353599-3513373(Top 47%)3659(Top 30%)3659(Top 67%)
20K12.43 mi3.11 mi12979+3653432+1673432+16712107(Top 43%)3049(Top 25%)3049(Top 56%)
Half13.11 mi0.68 mi12962+173423+93423+912975(Top 46%)3461(Top 28%)3461(Top 63%)
25K15.53 mi2.42 mi12701+2613304+1193304+11911533(Top 41%)2862(Top 23%)2862(Top 52%)
30K18.64 mi3.11 mi12225+4763112+1923112+19210351(Top 36%)2460(Top 20%)2460(Top 45%)
20M20.00 mi1.36 mi11928+2972991+1212991+1218976(Top 32%)1983(Top 16%)1983(Top 36%)
21M21.00 mi1.00 mi11730+1982925+662925+669246(Top 33%)2270(Top 19%)2270(Top 42%)
35K21.75 mi0.75 mi11565+1652872+532872+537961(Top 28%)1678(Top 14%)1678(Top 31%)
23M23.00 mi1.25 mi11163+4022699+1732699+1736331(Top 22%)1149(Top 9%)1149(Top 21%)
24M24.00 mi1.00 mi10915+2482609+902609+906660(Top 23%)1328(Top 11%)1328(Top 24%)
40K24.85 mi0.85 mi10687+2282518+912518+915964(Top 21%)1134(Top 9%)1134(Top 21%)
25.2M25.20 mi0.35 mi10529+1582446+722446+723929(Top 14%)563(Top 5%)563(Top 10%)
Finish26.22 mi1.02 mi10263+2662357+892357+894855(Top 17%)826(Top 7%)826(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13373

Females

3659

F18-39

3659

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13767

Females

3810

F18-39

3810

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13373

Females

3659

F18-39

3659

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12107

Females

3049

F18-39

3049

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12975

Females

3461

F18-39

3461

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11533

Females

2862

F18-39

2862

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

10351

Females

2460

F18-39

2460

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8976

Females

1983

F18-39

1983

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9246

Females

2270

F18-39

2270

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7961

Females

1678

F18-39

1678

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6331

Females

1149

F18-39

1149

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6660

Females

1328

F18-39

1328

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5964

Females

1134

F18-39

1134

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3929

Females

563

F18-39

563

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4855

Females

826

F18-39

826

Passing Analysis

Category:
Athletes Passed
3635
Passed By
904
Net Change
+2731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12994
5K → 10K153522-369#12994#13363
10K → 15K210191+19#13363#13344
15K → 20K41550+365#13344#12979
20K → Half4326+17#12979#12962
Half → 25K30039+261#12962#12701
25K → 30K51539+476#12701#12225
30K → 20M30710+297#12225#11928
20M → 21M21517+198#11928#11730
21M → 35K1705+165#11730#11565
35K → 23M4042+402#11565#11163
23M → 24M2491+248#11163#10915
24M → 40K2291+228#10915#10687
40K → 25.2M1580+158#10687#10529
25.2M → Finish2671+266#10529#10263
TOTALS3635904+2731
📊

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