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BOSTON MARATHON 2025

Yumi Morishige

Bib: 16859•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
Division (F55-59)
#0 / 994
Top 31%
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
8:02/mi
24:58
↑ 97↓ 3451.5%
10K· 6.21 mi
8:12/mi
50:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:26/mi
1:16:37
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:43:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:49:16
↑ 19↓ 370.5%
25K· 15.53 mi
8:43/mi
2:10:23
↑ 66↓ 880.2%
30K· 18.64 mi
9:41/mi
2:40:27
↑ 181↓ 1480.2%
20M
9:23/mi
2:53:12
↑ 64↓ 500.2%
21M
10:36/mi
3:03:48
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:10:35
↑ 17↓ 861.7%
23M
9:36/mi
3:22:36
↑ 23↓ 630.6%
24M
9:04/mi
3:31:40
↓ 821.3%
40K· 24.85 mi
9:28/mi
3:39:46
↓ 200.3%
25.2M
10:03/mi
3:43:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:02/mi
3:52:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:16
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:03:10
Pace9:24 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4824:588:0224:58
8:02
-
10K
6.21 mi11:24:1650:268:0725:28
8:12
+0:10
15K
9.32 mi11:50:271:16:378:1326:11
8:26
+0:14
20K
12.43 mi12:17:191:43:298:2026:52
8:39
+0:13
Half
13.11 mi12:23:061:49:168:205:47
8:29
-0:10
25K
15.53 mi12:44:132:10:238:2421:07
8:43
+0:14
30K
18.64 mi13:14:172:40:278:3630:04
9:41
+0:58
20M
20.00 mi13:27:022:53:128:4012:45
9:23
-0:18
21M
21.00 mi13:37:383:03:488:4510:36
10:36
+1:13
35K
21.75 mi13:44:253:10:358:466:47
9:04
-1:32
23M
23.00 mi13:56:263:22:368:4912:01
9:36
+0:32
24M
24.00 mi14:05:303:31:408:499:04
9:04
-0:32
40K
24.85 mi14:13:363:39:468:518:06
9:28
+0:24
25.2M
25.20 mi14:17:043:43:148:523:28
10:03
+0:35
Finish
26.22 mi14:26:163:52:268:529:12
9:02
-1:01

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

8:02 /mi

Average Pace

8:52 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:23

56% of race

Time at Steady Pace

37:48

16% of race

Time at Slower Pace

1:04:15

28% of race

Average Pace: 8:52 /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 mi10:58:4824:588:0224:58
8:02
#16888
10K
6.21 mi11:24:1650:268:0725:28
8:12
#17387
15K
9.32 mi11:50:271:16:378:1326:11
8:26
#17894
20K
12.43 mi12:17:191:43:298:2026:52
8:39
#18173
Half
13.11 mi12:23:061:49:168:205:47
8:29
#18205
25K
15.53 mi12:44:132:10:238:2421:07
8:43
#18221
30K
18.64 mi13:14:172:40:278:3630:04
9:41
#18808
20M
20.00 mi13:27:022:53:128:4012:45
9:23
#18794
21M
21.00 mi13:37:383:03:488:4510:36
10:36
#18922
35K
21.75 mi13:44:253:10:358:466:47
9:04
#18902
23M
23.00 mi13:56:263:22:368:4912:01
9:36
#18922
24M
24.00 mi14:05:303:31:408:499:04
9:04
#18874
40K
24.85 mi14:13:363:39:468:518:06
9:28
#18849
25.2M
25.20 mi14:17:043:43:148:523:28
10:03
#18826
Finish
26.22 mi14:26:163:52:268:529:12
9:02
#18833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi168885681568118883(Top 66%)6833(Top 56%)6833(Top 687%)
10K6.21 mi3.10 mi17387-4995966-2855966-28517886(Top 63%)6234(Top 51%)6234(Top 627%)
15K9.32 mi3.11 mi17894-5076265-2996265-29918883(Top 66%)6833(Top 56%)6833(Top 687%)
20K12.43 mi3.11 mi18173-2796439-1746439-17419145(Top 67%)6993(Top 57%)6993(Top 704%)
Half13.11 mi0.68 mi18205-326463-246463-2419106(Top 67%)6965(Top 57%)6965(Top 701%)
25K15.53 mi2.42 mi18221-166485-226485-2218469(Top 65%)6692(Top 55%)6692(Top 673%)
30K18.64 mi3.11 mi18808-5876833-3486833-34820624(Top 73%)8002(Top 65%)8002(Top 805%)
20M20.00 mi1.36 mi18794+146856-236856-2318689(Top 66%)7100(Top 58%)7100(Top 714%)
21M21.00 mi1.00 mi18922-1286962-1066962-10620322(Top 72%)8084(Top 66%)8084(Top 813%)
35K21.75 mi0.75 mi18902+206971-96971-918590(Top 65%)7244(Top 59%)7244(Top 729%)
23M23.00 mi1.25 mi18922-207003-327003-3219078(Top 67%)7550(Top 62%)7550(Top 760%)
24M24.00 mi1.00 mi18874+487001+27001+217725(Top 62%)6891(Top 56%)6891(Top 693%)
40K24.85 mi0.85 mi18849+257016-157016-1518625(Top 66%)7441(Top 61%)7441(Top 749%)
25.2M25.20 mi0.35 mi18826+237014+27014+217311(Top 61%)6761(Top 55%)6761(Top 680%)
Finish26.22 mi1.02 mi18833-77034-207034-2019207(Top 68%)7723(Top 63%)7723(Top 777%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18883

Females

6833

F55-59

6833

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17886

Females

6234

F55-59

6234

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18883

Females

6833

F55-59

6833

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19145

Females

6993

F55-59

6993

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19106

Females

6965

F55-59

6965

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18469

Females

6692

F55-59

6692

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20624

Females

8002

F55-59

8002

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18689

Females

7100

F55-59

7100

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20322

Females

8084

F55-59

8084

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18590

Females

7244

F55-59

7244

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

19078

Females

7550

F55-59

7550

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17725

Females

6891

F55-59

6891

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18625

Females

7441

F55-59

7441

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17311

Females

6761

F55-59

6761

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19207

Females

7723

F55-59

7723

Passing Analysis

Category:
Athletes Passed
1208
Passed By
3153
Net Change
-1945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16888
5K → 10K130629-499#16888#17387
10K → 15K70577-507#17387#17894
15K → 20K103382-279#17894#18173
20K → Half3466-32#18173#18205
Half → 25K160176-16#18205#18221
25K → 30K102689-587#18221#18808
30K → 20M10793+14#18808#18794
20M → 21M71199-128#18794#18922
21M → 35K6848+20#18922#18902
35K → 23M94114-20#18902#18922
23M → 24M9042+48#18922#18874
24M → 40K7752+25#18874#18849
40K → 25.2M3916+23#18849#18826
25.2M → Finish6370-7#18826#18833
TOTALS12083153-1945
📊

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