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BOSTON MARATHON 2025

Emma Kaye

Bib: 17365•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 7%
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
6:33/mi
20:20
↑ 97↓ 3451.5%
10K· 6.21 mi
6:39/mi
40:59
↑ 79↓ 1380.4%
15K· 9.32 mi
6:42/mi
1:01:48
↑ 67↓ 78
20K· 12.43 mi
6:43/mi
1:22:40
↑ 106↓ 860.1%
Half· 13.11 mi
6:36/mi
1:27:10
↑ 19↓ 370.5%
25K· 15.53 mi
6:49/mi
1:43:41
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:05:50
↑ 181↓ 1480.2%
20M
7:05/mi
2:15:28
↑ 64↓ 500.2%
21M
8:09/mi
2:23:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:02/mi
2:28:53
↑ 17↓ 861.7%
23M
7:10/mi
2:37:52
↑ 23↓ 630.6%
24M
7:02/mi
2:44:54
↓ 821.3%
40K· 24.85 mi
7:07/mi
2:50:59
↓ 200.3%
25.2M
8:04/mi
2:53:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:59/mi
3:00:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:33:43
Pace7:09 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0320:206:3320:20
6:33
-
10K
6.21 mi11:31:4240:596:3620:39
6:39
+0:06
15K
9.32 mi11:52:311:01:486:3820:49
6:42
+0:03
20K
12.43 mi12:13:231:22:406:3920:52
6:43
+0:01
Half
13.11 mi12:17:531:27:106:394:30
6:36
-0:07
25K
15.53 mi12:34:241:43:416:4016:31
6:49
+0:13
30K
18.64 mi12:56:332:05:506:4522:09
7:08
+0:19
20M
20.00 mi13:06:112:15:286:469:38
7:05
-0:03
21M
21.00 mi13:14:202:23:376:508:09
8:09
+1:04
35K
21.75 mi13:19:362:28:536:515:16
7:02
-1:07
23M
23.00 mi13:28:352:37:526:528:59
7:10
+0:08
24M
24.00 mi13:35:372:44:546:527:02
7:02
-0:08
40K
24.85 mi13:41:422:50:596:536:05
7:07
+0:05
25.2M
25.20 mi13:44:292:53:466:542:47
8:04
+0:57
Finish
26.22 mi13:51:363:00:536:547:07
6:59
-1:05

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

6:33 /mi

Average Pace

6:54 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:10

48% of race

Time at Steady Pace

1:22:47

46% of race

Time at Slower Pace

10:56

6% of race

Average Pace: 6:54 /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 mi11:11:0320:206:3320:20
6:33
#4178
10K
6.21 mi11:31:4240:596:3620:39
6:39
#4473
15K
9.32 mi11:52:311:01:486:3820:49
6:42
#4641
20K
12.43 mi12:13:231:22:406:3920:52
6:43
#4567
Half
13.11 mi12:17:531:27:106:394:30
6:36
#4562
25K
15.53 mi12:34:241:43:416:4016:31
6:49
#4577
30K
18.64 mi12:56:332:05:506:4522:09
7:08
#4752
20M
20.00 mi13:06:112:15:286:469:38
7:05
#4738
21M
21.00 mi13:14:202:23:376:508:09
8:09
#4944
35K
21.75 mi13:19:362:28:536:515:16
7:02
#4939
23M
23.00 mi13:28:352:37:526:528:59
7:10
#4909
24M
24.00 mi13:35:372:44:546:527:02
7:02
#4907
40K
24.85 mi13:41:422:50:596:536:05
7:07
#4871
25.2M
25.20 mi13:44:292:53:466:542:47
8:04
#4885
Finish
26.22 mi13:51:363:00:536:547:07
6:59
#4894
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi41782392395103(Top 18%)362(Top 3%)362(Top 7%)
10K6.21 mi3.10 mi4473-295259-20259-204867(Top 17%)310(Top 3%)310(Top 6%)
15K9.32 mi3.11 mi4641-168287-28287-285103(Top 18%)362(Top 3%)362(Top 7%)
20K12.43 mi3.11 mi4567+74284+3284+34602(Top 16%)316(Top 3%)316(Top 6%)
Half13.11 mi0.68 mi4562+5286-2286-24468(Top 16%)287(Top 2%)287(Top 5%)
25K15.53 mi2.42 mi4577-15292-6292-64988(Top 18%)395(Top 3%)395(Top 7%)
30K18.64 mi3.11 mi4752-175339-47339-475499(Top 19%)547(Top 4%)547(Top 10%)
20M20.00 mi1.36 mi4738+143393394640(Top 16%)422(Top 3%)422(Top 8%)
21M21.00 mi1.00 mi4944-206376-37376-378270(Top 29%)1829(Top 15%)1829(Top 33%)
35K21.75 mi0.75 mi4939+5387-11387-115663(Top 20%)798(Top 7%)798(Top 15%)
23M23.00 mi1.25 mi4909+30389-2389-24750(Top 17%)599(Top 5%)599(Top 11%)
24M24.00 mi1.00 mi4907+2400-11400-114843(Top 17%)676(Top 6%)676(Top 12%)
40K24.85 mi0.85 mi4871+364004004595(Top 16%)659(Top 5%)659(Top 12%)
25.2M25.20 mi0.35 mi4885-14409-9409-96349(Top 22%)1352(Top 11%)1352(Top 25%)
Finish26.22 mi1.02 mi4894-9423-14423-145645(Top 20%)1111(Top 9%)1111(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5103

Females

362

F18-39

362

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4867

Females

310

F18-39

310

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5103

Females

362

F18-39

362

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4602

Females

316

F18-39

316

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4468

Females

287

F18-39

287

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4988

Females

395

F18-39

395

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5499

Females

547

F18-39

547

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4640

Females

422

F18-39

422

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8270

Females

1829

F18-39

1829

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5663

Females

798

F18-39

798

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4750

Females

599

F18-39

599

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4843

Females

676

F18-39

676

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4595

Females

659

F18-39

659

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6349

Females

1352

F18-39

1352

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5645

Females

1111

F18-39

1111

Passing Analysis

Category:
Athletes Passed
943
Passed By
1659
Net Change
-716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4178
5K → 10K46341-295#4178#4473
10K → 15K53221-168#4473#4641
15K → 20K15379+74#4641#4567
20K → Half2015+5#4567#4562
Half → 25K107122-15#4562#4577
25K → 30K96271-175#4577#4752
30K → 20M8066+14#4752#4738
20M → 21M22228-206#4738#4944
21M → 35K5752+5#4944#4939
35K → 23M9767+30#4939#4909
23M → 24M6361+2#4909#4907
24M → 40K7539+36#4907#4871
40K → 25.2M2034-14#4871#4885
25.2M → Finish5463-9#4885#4894
TOTALS9431659-716
📊

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