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BOSTON MARATHON 2025

Kate Haines

Bib: 26889•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:59/mi
34:06
↑ 97↓ 3451.5%
10K· 6.21 mi
11:26/mi
1:09:38
↑ 79↓ 1380.4%
15K· 9.32 mi
12:07/mi
1:47:16
↑ 67↓ 78
20K· 12.43 mi
11:53/mi
2:24:10
↑ 106↓ 860.1%
Half· 13.11 mi
11:36/mi
2:32:05
↑ 19↓ 370.5%
25K· 15.53 mi
11:36/mi
3:00:12
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:38:11
↑ 181↓ 1480.2%
20M
11:46/mi
3:54:10
↑ 64↓ 500.2%
21M
13:10/mi
4:07:20
↑ 106↓ 241.6%
35K· 21.75 mi
12:00/mi
4:16:19
↑ 17↓ 861.7%
23M
12:15/mi
4:31:39
↑ 23↓ 630.6%
24M
12:28/mi
4:44:07
↓ 821.3%
40K· 24.85 mi
13:20/mi
4:55:31
↓ 200.3%
25.2M
13:35/mi
5:00:12
↑ 13↓ 160.2%
Finish· 26.22 mi
11:17/mi
5:11:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:05
Pace11:36 /mi
2nd Half
Distance13.11 mi
Time2:39:37
Pace12:11 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4334:0610:5934:06
10:59
-
10K
6.21 mi12:26:151:09:3811:1235:32
11:26
+0:27
15K
9.32 mi13:03:531:47:1611:3137:38
12:07
+0:41
20K
12.43 mi13:40:472:24:1011:3636:54
11:53
-0:14
Half
13.11 mi13:48:422:32:0511:367:55
11:36
-0:17
25K
15.53 mi14:16:493:00:1211:3628:07
11:36
0:00
30K
18.64 mi14:54:483:38:1111:4237:59
12:14
+0:38
20M
20.00 mi15:10:473:54:1011:4215:59
11:46
-0:28
21M
21.00 mi15:23:574:07:2011:4713:10
13:10
+1:24
35K
21.75 mi15:32:564:16:1911:478:59
12:00
-1:10
23M
23.00 mi15:48:164:31:3911:4915:20
12:15
+0:15
24M
24.00 mi16:00:444:44:0711:5012:28
12:28
+0:13
40K
24.85 mi16:12:084:55:3111:5311:24
13:20
+0:52
25.2M
25.20 mi16:16:495:00:1211:554:41
13:35
+0:15
Finish
26.22 mi16:28:195:11:4211:5411:30
11:17
-2:18

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

10:59 /mi

Average Pace

11:54 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:10

38% of race

Time at Steady Pace

2:32:49

49% of race

Time at Slower Pace

41:43

13% of race

Average Pace: 11:53 /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 mi11:50:4334:0610:5934:06
10:59
#27541
10K
6.21 mi12:26:151:09:3811:1235:32
11:26
#27547
15K
9.32 mi13:03:531:47:1611:3137:38
12:07
#27635
20K
12.43 mi13:40:472:24:1011:3636:54
11:53
#27476
Half
13.11 mi13:48:422:32:0511:367:55
11:36
#27465
25K
15.53 mi14:16:493:00:1211:3628:07
11:36
#27209
30K
18.64 mi14:54:483:38:1111:4237:59
12:14
#27021
20M
20.00 mi15:10:473:54:1011:4215:59
11:46
#26910
21M
21.00 mi15:23:574:07:2011:4713:10
13:10
#26840
35K
21.75 mi15:32:564:16:1911:478:59
12:00
#26812
23M
23.00 mi15:48:164:31:3911:4915:20
12:15
#26754
24M
24.00 mi16:00:444:44:0711:5012:28
12:28
#26740
40K
24.85 mi16:12:084:55:3111:5311:24
13:20
#26750
25.2M
25.20 mi16:16:495:00:1211:554:41
13:35
#26736
Finish
26.22 mi16:28:195:11:4211:5411:30
11:17
#26721
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 mi27541116711167127695(Top 98%)11801(Top 97%)11801(Top 216%)
10K6.21 mi3.10 mi27547-611669+211669+227530(Top 97%)11684(Top 96%)11684(Top 214%)
15K9.32 mi3.11 mi27635-8811742-7311742-7327695(Top 98%)11801(Top 97%)11801(Top 216%)
20K12.43 mi3.11 mi27476+15911647+9511647+9527002(Top 95%)11392(Top 93%)11392(Top 208%)
Half13.11 mi0.68 mi27465+1111639+811639+827131(Top 96%)11488(Top 94%)11488(Top 210%)
25K15.53 mi2.42 mi27209+25611503+13611503+13625971(Top 91%)10848(Top 89%)10848(Top 198%)
30K18.64 mi3.11 mi27021+18811406+9711406+9725855(Top 91%)10869(Top 89%)10869(Top 199%)
20M20.00 mi1.36 mi26910+11111354+5211354+5224933(Top 88%)10441(Top 85%)10441(Top 191%)
21M21.00 mi1.00 mi26840+7011324+3011324+3025261(Top 89%)10703(Top 88%)10703(Top 196%)
35K21.75 mi0.75 mi26812+2811312+1211312+1225853(Top 91%)11031(Top 90%)11031(Top 202%)
23M23.00 mi1.25 mi26754+5811285+2711285+2725461(Top 90%)10839(Top 89%)10839(Top 198%)
24M24.00 mi1.00 mi26740+1411293-811293-826266(Top 92%)11253(Top 92%)11253(Top 206%)
40K24.85 mi0.85 mi26750-1011303-1011303-1026610(Top 94%)11452(Top 94%)11452(Top 209%)
25.2M25.20 mi0.35 mi26736+1411301+211301+225756(Top 91%)11073(Top 91%)11073(Top 202%)
Finish26.22 mi1.02 mi26721+1511299+211299+225837(Top 91%)11072(Top 91%)11072(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

27695

Females

11801

F18-39

11801

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27530

Females

11684

F18-39

11684

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

27695

Females

11801

F18-39

11801

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

27002

Females

11392

F18-39

11392

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27131

Females

11488

F18-39

11488

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25971

Females

10848

F18-39

10848

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25855

Females

10869

F18-39

10869

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

24933

Females

10441

F18-39

10441

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25261

Females

10703

F18-39

10703

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25853

Females

11031

F18-39

11031

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25461

Females

10839

F18-39

10839

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26266

Females

11253

F18-39

11253

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26610

Females

11452

F18-39

11452

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25756

Females

11073

F18-39

11073

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25837

Females

11072

F18-39

11072

Passing Analysis

Category:
Athletes Passed
1205
Passed By
385
Net Change
+820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27541
5K → 10K99105-6#27541#27547
10K → 15K62150-88#27547#27635
15K → 20K17415+159#27635#27476
20K → Half2413+11#27476#27465
Half → 25K2604+256#27465#27209
25K → 30K19810+188#27209#27021
30K → 20M1143+111#27021#26910
20M → 21M766+70#26910#26840
21M → 35K302+28#26840#26812
35K → 23M7012+58#26812#26754
23M → 24M3925+14#26754#26740
24M → 40K1525-10#26740#26750
40K → 25.2M195+14#26750#26736
25.2M → Finish2510+15#26736#26721
TOTALS1205385+820
📊

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