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BOSTON MARATHON 2025

Carolyn Hove

Bib: 17694•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:06
Rank: #14438
Start → 5K
24:06 | 7:45/mi
10K· 6.21 mi
48:08
Rank: #14297 (+141)
5K → 10K
24:02 | 7:44/mi
15K· 9.32 mi
1:11:56
Rank: #13902 (+395)
10K → 15K
23:48 | 7:40/mi
20K· 12.43 mi
1:35:44
Rank: #13400 (+502)
15K → 20K
23:48 | 7:40/mi
Half· 13.11 mi
1:40:51
Rank: #13293 (+107)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:59:19
Rank: #12863 (+430)
Half → 25K
18:28 | 7:37/mi
30K· 18.64 mi
2:22:51
Rank: #11939 (+924)
25K → 30K
23:32 | 7:34/mi
20M
2:33:01
Rank: #11473 (+466)
30K → 20M
10:10 | 7:29/mi
21M
2:40:47
Rank: #11122 (+351)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:46:17
Rank: #10963 (+159)
21M → 35K
5:30 | 7:21/mi
23M
2:55:37
Rank: #10632 (+331)
35K → 23M
9:20 | 7:27/mi
24M
3:02:47
Rank: #10362 (+270)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
3:08:57
Rank: #10095 (+267)
24M → 40K
6:10 | 7:13/mi
25.2M
3:11:38
Rank: #9962 (+133)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:18:39
Rank: #9728 (+234)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
📊Negative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2624:067:4524:06
7:45
-
10K
6.21 mi11:40:2848:087:4524:02
7:44
-0:01
15K
9.32 mi12:04:161:11:567:4323:48
7:40
-0:04
20K
12.43 mi12:28:041:35:447:4223:48
7:40
0:00
Half
13.11 mi12:33:111:40:517:425:07
7:30
-0:10
25K
15.53 mi12:51:391:59:197:4118:28
7:37
+0:07
30K
18.64 mi13:15:112:22:517:4023:32
7:34
-0:03
20M
20.00 mi13:25:212:33:017:3910:10
7:29
-0:05
21M
21.00 mi13:33:072:40:477:397:46
7:46
+0:17
35K
21.75 mi13:38:372:46:177:395:30
7:21
-0:25
23M
23.00 mi13:47:572:55:377:389:20
7:27
+0:06
24M
24.00 mi13:55:073:02:477:377:10
7:10
-0:17
40K
24.85 mi14:01:173:08:577:366:10
7:13
+0:03
25.2M
25.20 mi14:03:583:11:387:362:41
7:47
+0:34
Finish
26.22 mi14:10:593:18:397:357:01
6:53
-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

6:53 /mi

Average Pace

7:35 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:00

37% of race

Time at Steady Pace

2:04:39

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:16:2624:067:4524:06
7:45
#14438
10K
6.21 mi11:40:2848:087:4524:02
7:44
#14297
15K
9.32 mi12:04:161:11:567:4323:48
7:40
#13902
20K
12.43 mi12:28:041:35:447:4223:48
7:40
#13400
Half
13.11 mi12:33:111:40:517:425:07
7:30
#13293
25K
15.53 mi12:51:391:59:197:4118:28
7:37
#12863
30K
18.64 mi13:15:112:22:517:4023:32
7:34
#11939
20M
20.00 mi13:25:212:33:017:3910:10
7:29
#11473
21M
21.00 mi13:33:072:40:477:397:46
7:46
#11122
35K
21.75 mi13:38:372:46:177:395:30
7:21
#10963
23M
23.00 mi13:47:572:55:377:389:20
7:27
#10632
24M
24.00 mi13:55:073:02:477:377:10
7:10
#10362
40K
24.85 mi14:01:173:08:577:366:10
7:13
#10095
25.2M
25.20 mi14:03:583:11:387:362:41
7:47
#9962
Finish
26.22 mi14:10:593:18:397:357:01
6:53
#9728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144384174417413142(Top 46%)3522(Top 29%)3522(Top 64%)
10K6.21 mi3.10 mi14297+1414114+604114+6014205(Top 50%)4076(Top 33%)4076(Top 75%)
15K9.32 mi3.11 mi13902+3953908+2063908+20613142(Top 46%)3522(Top 29%)3522(Top 64%)
20K12.43 mi3.11 mi13400+5023656+2523656+25212040(Top 42%)3011(Top 25%)3011(Top 55%)
Half13.11 mi0.68 mi13293+1073606+503606+5011731(Top 41%)2770(Top 23%)2770(Top 51%)
25K15.53 mi2.42 mi12863+4303397+2093397+20910916(Top 38%)2538(Top 21%)2538(Top 46%)
30K18.64 mi3.11 mi11939+9242965+4322965+4328279(Top 29%)1507(Top 12%)1507(Top 28%)
20M20.00 mi1.36 mi11473+4662762+2032762+2036918(Top 24%)1129(Top 9%)1129(Top 21%)
21M21.00 mi1.00 mi11122+3512614+1482614+1486043(Top 21%)951(Top 8%)951(Top 17%)
35K21.75 mi0.75 mi10963+1592553+612553+617623(Top 27%)1552(Top 13%)1552(Top 28%)
23M23.00 mi1.25 mi10632+3312417+1362417+1366400(Top 23%)1168(Top 10%)1168(Top 21%)
24M24.00 mi1.00 mi10362+2702316+1012316+1015657(Top 20%)957(Top 8%)957(Top 17%)
40K24.85 mi0.85 mi10095+2672224+922224+925163(Top 18%)846(Top 7%)846(Top 15%)
25.2M25.20 mi0.35 mi9962+1332170+542170+544891(Top 17%)858(Top 7%)858(Top 16%)
Finish26.22 mi1.02 mi9728+2342106+642106+645032(Top 18%)888(Top 7%)888(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

13142

Females

3522

F18-39

3522

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14205

Females

4076

F18-39

4076

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

13142

Females

3522

F18-39

3522

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

12040

Females

3011

F18-39

3011

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11731

Females

2770

F18-39

2770

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10916

Females

2538

F18-39

2538

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8279

Females

1507

F18-39

1507

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6918

Females

1129

F18-39

1129

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6043

Females

951

F18-39

951

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7623

Females

1552

F18-39

1552

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6400

Females

1168

F18-39

1168

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5657

Females

957

F18-39

957

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5163

Females

846

F18-39

846

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4891

Females

858

F18-39

858

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5032

Females

888

F18-39

888

Passing Analysis

Category:
Athletes Passed
5034*
Passed By
324
Net Change
+4710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14438
5K → 10K357216+141#14438#14297
10K → 15K44247+395#14297#13902
15K → 20K52422+502#13902#13400
20K → Half1114+107#13400#13293
Half → 25K44717+430#13293#12863
25K → 30K9251+924#12863#11939
30K → 20M4660+466#11939#11473
20M → 21M3510+351#11473#11122
21M → 35K1656+159#11122#10963
35K → 23M3332+331#10963#10632
23M → 24M2733+270#10632#10362
24M → 40K2692+267#10362#10095
40K → 25.2M134*1+133#10095#9962
25.2M → Finish2373+234#9962#9728
TOTALS5034*324+4710

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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