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BOSTON MARATHON 2025

Kimiyo Okada

Bib: 29444•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:32/mi
29:37
↑ 97↓ 3451.5%
10K· 6.21 mi
9:16/mi
58:24
↑ 79↓ 1380.4%
15K· 9.32 mi
9:32/mi
1:28:01
↑ 67↓ 78
20K· 12.43 mi
9:55/mi
1:58:50
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:05:35
↑ 19↓ 370.5%
25K· 15.53 mi
10:45/mi
2:31:38
↑ 66↓ 880.2%
30K· 18.64 mi
12:02/mi
3:09:02
↑ 181↓ 1480.2%
20M
11:14/mi
3:24:18
↑ 64↓ 500.2%
21M
12:48/mi
3:37:06
↑ 106↓ 241.6%
35K· 21.75 mi
11:16/mi
3:45:32
↑ 17↓ 861.7%
23M
9:57/mi
3:58:00
↑ 23↓ 630.6%
24M
9:24/mi
4:07:24
↓ 821.3%
40K· 24.85 mi
9:38/mi
4:15:38
↓ 200.3%
25.2M
10:55/mi
4:19:24
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
4:28:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:35
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:22:50
Pace10:54 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4929:379:3229:37
9:32
-
10K
6.21 mi12:23:3658:249:2428:47
9:16
-0:16
15K
9.32 mi12:53:131:28:019:2729:37
9:32
+0:16
20K
12.43 mi13:24:021:58:509:3430:49
9:55
+0:23
Half
13.11 mi13:30:472:05:359:356:45
9:54
-0:01
25K
15.53 mi13:56:502:31:389:4626:03
10:45
+0:51
30K
18.64 mi14:34:143:09:0210:0837:24
12:02
+1:17
20M
20.00 mi14:49:303:24:1810:1315:16
11:14
-0:48
21M
21.00 mi15:02:183:37:0610:2012:48
12:48
+1:34
35K
21.75 mi15:10:443:45:3210:228:26
11:16
-1:32
23M
23.00 mi15:23:123:58:0010:2112:28
9:57
-1:19
24M
24.00 mi15:32:364:07:2410:199:24
9:24
-0:33
40K
24.85 mi15:40:504:15:3810:178:14
9:38
+0:14
25.2M
25.20 mi15:44:364:19:2410:183:46
10:55
+1:17
Finish
26.22 mi15:53:374:28:2510:159:01
8:51
-2:04

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

8:51 /mi

Average Pace

10:15 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:48

14% of race

Time at Steady Pace

2:06:54

47% of race

Time at Slower Pace

1:43:43

39% of race

Average Pace: 10:14 /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 mi11:54:4929:379:3229:37
9:32
#24354
10K
6.21 mi12:23:3658:249:2428:47
9:16
#23884
15K
9.32 mi12:53:131:28:019:2729:37
9:32
#23882
20K
12.43 mi13:24:021:58:509:3430:49
9:55
#23907
Half
13.11 mi13:30:472:05:359:356:45
9:54
#23940
25K
15.53 mi13:56:502:31:389:4626:03
10:45
#24132
30K
18.64 mi14:34:143:09:0210:0837:24
12:02
#24538
20M
20.00 mi14:49:303:24:1810:1315:16
11:14
#24521
21M
21.00 mi15:02:183:37:0610:2012:48
12:48
#24543
35K
21.75 mi15:10:443:45:3210:228:26
11:16
#24568
23M
23.00 mi15:23:123:58:0010:2112:28
9:57
#24368
24M
24.00 mi15:32:364:07:2410:199:24
9:24
#24194
40K
24.85 mi15:40:504:15:3810:178:14
9:38
#24044
25.2M
25.20 mi15:44:364:19:2410:183:46
10:55
#24003
Finish
26.22 mi15:53:374:28:2510:159:01
8:51
#23859
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi243549874987423837(Top 84%)9567(Top 78%)9567(Top 1533%)
10K6.21 mi3.10 mi23884+4709623+2519623+25123415(Top 82%)9364(Top 77%)9364(Top 1501%)
15K9.32 mi3.11 mi23882+29612+119612+1123837(Top 84%)9567(Top 78%)9567(Top 1533%)
20K12.43 mi3.11 mi23907-259643-319643-3124066(Top 85%)9746(Top 80%)9746(Top 1562%)
Half13.11 mi0.68 mi23940-339662-199662-1924617(Top 87%)10064(Top 82%)10064(Top 1613%)
25K15.53 mi2.42 mi24132-1929779-1179779-11724798(Top 87%)10180(Top 83%)10180(Top 1631%)
30K18.64 mi3.11 mi24538-40610024-24510024-24525649(Top 90%)10756(Top 88%)10756(Top 1724%)
20M20.00 mi1.36 mi24521+1710025-110025-124074(Top 85%)9992(Top 82%)9992(Top 1601%)
21M21.00 mi1.00 mi24543-2210055-3010055-3024794(Top 87%)10462(Top 86%)10462(Top 1677%)
35K21.75 mi0.75 mi24568-2510080-2510080-2524733(Top 87%)10443(Top 85%)10443(Top 1674%)
23M23.00 mi1.25 mi24368+2009985+959985+9520365(Top 72%)8236(Top 67%)8236(Top 1320%)
24M24.00 mi1.00 mi24194+1749918+679918+6719270(Top 68%)7698(Top 63%)7698(Top 1234%)
40K24.85 mi0.85 mi24044+1509848+709848+7019244(Top 68%)7764(Top 63%)7764(Top 1244%)
25.2M25.20 mi0.35 mi24003+419830+189830+1820459(Top 72%)8407(Top 69%)8407(Top 1347%)
Finish26.22 mi1.02 mi23859+1449762+689762+6818324(Top 65%)7262(Top 59%)7262(Top 1164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23837

Females

9567

F60-64

9567

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23415

Females

9364

F60-64

9364

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23837

Females

9567

F60-64

9567

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

24066

Females

9746

F60-64

9746

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24617

Females

10064

F60-64

10064

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24798

Females

10180

F60-64

10180

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25649

Females

10756

F60-64

10756

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24074

Females

9992

F60-64

9992

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24794

Females

10462

F60-64

10462

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24733

Females

10443

F60-64

10443

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20365

Females

8236

F60-64

8236

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

19270

Females

7698

F60-64

7698

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19244

Females

7764

F60-64

7764

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20459

Females

8407

F60-64

8407

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18324

Females

7262

F60-64

7262

Passing Analysis

Category:
Athletes Passed
1797
Passed By
1302
Net Change
+495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24354
5K → 10K55080+470#24354#23884
10K → 15K150148+2#23884#23882
15K → 20K124149-25#23882#23907
20K → Half1043-33#23907#23940
Half → 25K65257-192#23940#24132
25K → 30K44450-406#24132#24538
30K → 20M6043+17#24538#24521
20M → 21M4870-22#24521#24543
21M → 35K2752-25#24543#24568
35K → 23M2044+200#24568#24368
23M → 24M1740+174#24368#24194
24M → 40K1500+150#24194#24044
40K → 25.2M465+41#24044#24003
25.2M → Finish1451+144#24003#23859
TOTALS17971302+495
📊

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