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BOSTON MARATHON 2025

Kiyomi Mita

Bib: 24383•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Masters (Masters Women)
#0 / 6759
Top 30%
Division (F55-59)
#0 / 994
Top 11%
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
8:26/mi
26:13
↑ 97↓ 3451.5%
10K· 6.21 mi
8:06/mi
51:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:16:48
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:42:39
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:48:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:16/mi
2:08:16
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:35:13
↑ 181↓ 1480.2%
20M
8:41/mi
2:47:01
↑ 64↓ 500.2%
21M
9:07/mi
2:56:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:02:30
↑ 17↓ 861.7%
23M
8:34/mi
3:13:14
↑ 23↓ 630.6%
24M
8:09/mi
3:21:23
↓ 821.3%
40K· 24.85 mi
8:33/mi
3:28:42
↓ 200.3%
25.2M
8:48/mi
3:31:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:39:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:14
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:51:13
Pace8:29 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0726:138:2626:13
8:26
-
10K
6.21 mi11:50:1751:238:1625:10
8:06
-0:20
15K
9.32 mi12:15:421:16:488:1425:25
8:11
+0:05
20K
12.43 mi12:41:331:42:398:1625:51
8:19
+0:08
Half
13.11 mi12:47:081:48:148:155:35
8:11
-0:08
25K
15.53 mi13:07:102:08:168:1520:02
8:16
+0:05
30K
18.64 mi13:34:072:35:138:2026:57
8:40
+0:24
20M
20.00 mi13:45:552:47:018:2111:48
8:41
+0:01
21M
21.00 mi13:55:022:56:088:239:07
9:07
+0:26
35K
21.75 mi14:01:243:02:308:236:22
8:31
-0:36
23M
23.00 mi14:12:083:13:148:2410:44
8:34
+0:03
24M
24.00 mi14:20:173:21:238:238:09
8:09
-0:25
40K
24.85 mi14:27:363:28:428:247:19
8:33
+0:24
25.2M
25.20 mi14:30:383:31:448:243:02
8:48
+0:15
Finish
26.22 mi14:38:213:39:278:237:43
7:34
-1:14

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

7:34 /mi

Average Pace

8:23 /mi

Slowest Pace

9:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:02

33% of race

Time at Steady Pace

1:36:31

44% of race

Time at Slower Pace

50:54

23% of race

Average Pace: 8:22 /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 mi11:25:0726:138:2626:13
8:26
#19525
10K
6.21 mi11:50:1751:238:1625:10
8:06
#18432
15K
9.32 mi12:15:421:16:488:1425:25
8:11
#18037
20K
12.43 mi12:41:331:42:398:1625:51
8:19
#17760
Half
13.11 mi12:47:081:48:148:155:35
8:11
#17709
25K
15.53 mi13:07:102:08:168:1520:02
8:16
#17324
30K
18.64 mi13:34:072:35:138:2026:57
8:40
#16996
20M
20.00 mi13:45:552:47:018:2111:48
8:41
#16825
21M
21.00 mi13:55:022:56:088:239:07
9:07
#16623
35K
21.75 mi14:01:243:02:308:236:22
8:31
#16556
23M
23.00 mi14:12:083:13:148:2410:44
8:34
#16347
24M
24.00 mi14:20:173:21:238:238:09
8:09
#16148
40K
24.85 mi14:27:363:28:428:247:19
8:33
#16058
25.2M
25.20 mi14:30:383:31:448:243:02
8:48
#15965
Finish
26.22 mi14:38:213:39:278:237:43
7:34
#15735
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi195257208720817279(Top 61%)5887(Top 48%)5887(Top 592%)
10K6.21 mi3.10 mi18432+10936575+6336575+63317210(Top 61%)5827(Top 48%)5827(Top 586%)
15K9.32 mi3.11 mi18037+3956356+2196356+21917279(Top 61%)5887(Top 48%)5887(Top 592%)
20K12.43 mi3.11 mi17760+2776197+1596197+15917054(Top 60%)5800(Top 47%)5800(Top 584%)
Half13.11 mi0.68 mi17709+516162+356162+3517205(Top 61%)5870(Top 48%)5870(Top 591%)
25K15.53 mi2.42 mi17324+3855954+2085954+20815691(Top 55%)5125(Top 42%)5125(Top 516%)
30K18.64 mi3.11 mi16996+3285813+1415813+14115858(Top 56%)5376(Top 44%)5376(Top 541%)
20M20.00 mi1.36 mi16825+1715730+835730+8314971(Top 53%)5030(Top 41%)5030(Top 506%)
21M21.00 mi1.00 mi16623+2025651+795651+7914221(Top 50%)4751(Top 39%)4751(Top 478%)
35K21.75 mi0.75 mi16556+675634+175634+1715559(Top 55%)5549(Top 45%)5549(Top 558%)
23M23.00 mi1.25 mi16347+2095544+905544+9013781(Top 49%)4690(Top 38%)4690(Top 472%)
24M24.00 mi1.00 mi16148+1995464+805464+8012278(Top 43%)3948(Top 32%)3948(Top 397%)
40K24.85 mi0.85 mi16058+905441+235441+2313824(Top 49%)4872(Top 40%)4872(Top 490%)
25.2M25.20 mi0.35 mi15965+935399+425399+4210738(Top 38%)3394(Top 28%)3394(Top 341%)
Finish26.22 mi1.02 mi15735+2305293+1065293+1069789(Top 34%)2907(Top 24%)2907(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17279

Females

5887

F55-59

5887

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

17210

Females

5827

F55-59

5827

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17279

Females

5887

F55-59

5887

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17054

Females

5800

F55-59

5800

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17205

Females

5870

F55-59

5870

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15691

Females

5125

F55-59

5125

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15858

Females

5376

F55-59

5376

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14971

Females

5030

F55-59

5030

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14221

Females

4751

F55-59

4751

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15559

Females

5549

F55-59

5549

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13781

Females

4690

F55-59

4690

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12278

Females

3948

F55-59

3948

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13824

Females

4872

F55-59

4872

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10738

Females

3394

F55-59

3394

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9789

Females

2907

F55-59

2907

Passing Analysis

Category:
Athletes Passed
4134
Passed By
344
Net Change
+3790
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19525
5K → 10K112330+1093#19525#18432
10K → 15K43944+395#18432#18037
15K → 20K33861+277#18037#17760
20K → Half6211+51#17760#17709
Half → 25K39914+385#17709#17324
25K → 30K40072+328#17324#16996
30K → 20M18312+171#16996#16825
20M → 21M22523+202#16825#16623
21M → 35K9427+67#16623#16556
35K → 23M23021+209#16556#16347
23M → 24M2045+199#16347#16148
24M → 40K10818+90#16148#16058
40K → 25.2M963+93#16058#15965
25.2M → Finish2333+230#15965#15735
TOTALS4134344+3790
📊

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