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BOSTON MARATHON 2025

Kate Hynes

Bib: 27618•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:38
Rank: #25244
Start → 5K
30:38 | 9:52/mi
10K· 6.21 mi
1:01:25
Rank: #25154 (+90)
5K → 10K
30:47 | 9:54/mi
15K· 9.32 mi
1:32:49
Rank: #25186 (-32)
10K → 15K
31:24 | 10:06/mi
20K· 12.43 mi
2:04:29
Rank: #25060 (+126)
15K → 20K
31:40 | 10:12/mi
Half· 13.11 mi
2:11:17
Rank: #25033 (+27)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:36:20
Rank: #24856 (+177)
Half → 25K
25:03 | 10:20/mi
30K· 18.64 mi
3:10:55
Rank: #24739 (+117)
25K → 30K
34:35 | 11:08/mi
20M
3:25:46
Rank: #24660 (+79)
30K → 20M
14:51 | 10:56/mi
21M
3:37:19
Rank: #24567 (+93)
20M → 21M
11:33 | 11:33/mi
35K· 21.75 mi
3:45:08
Rank: #24522 (+45)
21M → 35K
7:49 | 10:27/mi
23M
3:59:09
Rank: #24490 (+32)
35K → 23M
14:01 | 11:12/mi
24M
4:10:42
Rank: #24520 (-30)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
4:20:42
Rank: #24520
24M → 40K
10:00 | 11:42/mi
25.2M
4:25:04
Rank: #24523 (-3)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
4:35:41
Rank: #24504 (+19)
25.2M → Finish
10:37 | 10:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:17
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:24:24
Pace11:01 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0730:389:5230:38
9:52
-
10K
6.21 mi12:17:541:01:259:5330:47
9:54
+0:02
15K
9.32 mi12:49:181:32:499:5731:24
10:06
+0:12
20K
12.43 mi13:20:582:04:2910:0131:40
10:12
+0:06
Half
13.11 mi13:27:462:11:1710:016:48
9:58
-0:14
25K
15.53 mi13:52:492:36:2010:0425:03
10:20
+0:22
30K
18.64 mi14:27:243:10:5510:1534:35
11:08
+0:48
20M
20.00 mi14:42:153:25:4610:1714:51
10:56
-0:12
21M
21.00 mi14:53:483:37:1910:2111:33
11:33
+0:37
35K
21.75 mi15:01:373:45:0810:217:49
10:27
-1:06
23M
23.00 mi15:15:383:59:0910:2414:01
11:12
+0:45
24M
24.00 mi15:27:114:10:4210:2711:33
11:33
+0:21
40K
24.85 mi15:37:114:20:4210:2910:00
11:42
+0:09
25.2M
25.20 mi15:41:334:25:0410:314:22
12:40
+0:58
Finish
26.22 mi15:52:104:35:4110:3110:37
10:25
-2:15

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

9:52 /mi

Average Pace

10:31 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:13

25% of race

Time at Steady Pace

1:46:33

39% of race

Time at Slower Pace

1:40:55

37% of race

Average Pace: 10:31 /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 mi11:47:0730:389:5230:38
9:52
#25244
10K
6.21 mi12:17:541:01:259:5330:47
9:54
#25154
15K
9.32 mi12:49:181:32:499:5731:24
10:06
#25186
20K
12.43 mi13:20:582:04:2910:0131:40
10:12
#25060
Half
13.11 mi13:27:462:11:1710:016:48
9:58
#25033
25K
15.53 mi13:52:492:36:2010:0425:03
10:20
#24856
30K
18.64 mi14:27:243:10:5510:1534:35
11:08
#24739
20M
20.00 mi14:42:153:25:4610:1714:51
10:56
#24660
21M
21.00 mi14:53:483:37:1910:2111:33
11:33
#24567
35K
21.75 mi15:01:373:45:0810:217:49
10:27
#24522
23M
23.00 mi15:15:383:59:0910:2414:01
11:12
#24490
24M
24.00 mi15:27:114:10:4210:2711:33
11:33
#24520
40K
24.85 mi15:37:114:20:4210:2910:00
11:42
#24520
25.2M
25.20 mi15:41:334:25:0410:314:22
12:40
#24523
Finish
26.22 mi15:52:104:35:4110:3110:37
10:25
#24504
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25244103421034225220(Top 89%)10351(Top 85%)10351(Top 189%)
10K6.21 mi3.10 mi25154+9010312+3010312+3025119(Top 88%)10298(Top 84%)10298(Top 188%)
15K9.32 mi3.11 mi25186-3210327-1510327-1525220(Top 89%)10351(Top 85%)10351(Top 189%)
20K12.43 mi3.11 mi25060+12610264+6310264+6324626(Top 87%)10065(Top 82%)10065(Top 184%)
Half13.11 mi0.68 mi25033+2710255+910255+924783(Top 87%)10150(Top 83%)10150(Top 186%)
25K15.53 mi2.42 mi24856+17710179+7610179+7624027(Top 85%)9756(Top 80%)9756(Top 178%)
30K18.64 mi3.11 mi24739+11710139+4010139+4024264(Top 85%)10004(Top 82%)10004(Top 183%)
20M20.00 mi1.36 mi24660+7910105+3410105+3423467(Top 83%)9665(Top 79%)9665(Top 177%)
21M21.00 mi1.00 mi24567+9310071+3410071+3422726(Top 80%)9359(Top 77%)9359(Top 171%)
35K21.75 mi0.75 mi24522+4510058+1310058+1323069(Top 81%)9591(Top 78%)9591(Top 175%)
23M23.00 mi1.25 mi24490+32100581005823668(Top 83%)9934(Top 81%)9934(Top 182%)
24M24.00 mi1.00 mi24520-3010083-2510083-2524982(Top 88%)10623(Top 87%)10623(Top 194%)
40K24.85 mi0.85 mi2452010094-1110094-1124481(Top 86%)10414(Top 85%)10414(Top 190%)
25.2M25.20 mi0.35 mi24523-310095-110095-124523(Top 86%)10431(Top 85%)10431(Top 191%)
Finish26.22 mi1.02 mi24504+1910102-710102-724105(Top 85%)10225(Top 84%)10225(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25220

Females

10351

F18-39

10351

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25119

Females

10298

F18-39

10298

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25220

Females

10351

F18-39

10351

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24626

Females

10065

F18-39

10065

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24783

Females

10150

F18-39

10150

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24027

Females

9756

F18-39

9756

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24264

Females

10004

F18-39

10004

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23467

Females

9665

F18-39

9665

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22726

Females

9359

F18-39

9359

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

23069

Females

9591

F18-39

9591

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23668

Females

9934

F18-39

9934

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24982

Females

10623

F18-39

10623

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24481

Females

10414

F18-39

10414

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24523

Females

10431

F18-39

10431

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24105

Females

10225

F18-39

10225

Passing Analysis

Category:
Athletes Passed
1438
Passed By
698
Net Change
+740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25244
5K → 10K226136+90#25244#25154
10K → 15K127159-32#25154#25186
15K → 20K19973+126#25186#25060
20K → Half3710+27#25060#25033
Half → 25K20225+177#25033#24856
25K → 30K18871+117#24856#24739
30K → 20M10324+79#24739#24660
20M → 21M10714+93#24660#24567
21M → 35K5712+45#24567#24522
35K → 23M7341+32#24522#24490
23M → 24M3262-30#24490#24520
24M → 40K35350#24520#24520
40K → 25.2M1114-3#24520#24523
25.2M → Finish4122+19#24523#24504
TOTALS1438698+740
📊

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