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BOSTON MARATHON 2025

Ayano Yukimoto

Bib: 11487•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Division (F18-39)
#0 / 5469
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:01
Rank: #8529
Start → 5K
22:01 | 7:05/mi
10K· 6.21 mi
43:59
Rank: #8501 (+28)
5K → 10K
21:58 | 7:04/mi
15K· 9.32 mi
1:06:22
Rank: #8666 (-165)
10K → 15K
22:23 | 7:12/mi
20K· 12.43 mi
1:30:22
Rank: #9615 (-949)
15K → 20K
24:00 | 7:43/mi
Half· 13.11 mi
1:35:30
Rank: #9745 (-130)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:54:28
Rank: #10178 (-433)
Half → 25K
18:58 | 7:49/mi
30K· 18.64 mi
2:19:58
Rank: #10663 (-485)
25K → 30K
25:30 | 8:12/mi
20M
2:31:18
Rank: #10818 (-155)
30K → 20M
11:20 | 8:20/mi
21M
2:40:23
Rank: #10971 (-153)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
2:46:06
Rank: #10904 (+67)
21M → 35K
5:43 | 7:38/mi
23M
2:56:26
Rank: #10912 (-8)
35K → 23M
10:20 | 8:15/mi
24M
3:04:24
Rank: #10889 (+23)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:11:12
Rank: #10811 (+78)
24M → 40K
6:48 | 7:57/mi
25.2M
3:14:19
Rank: #10824 (-13)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:22:06
Rank: #10758 (+66)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:30
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4322:017:0522:01
7:05
-
10K
6.21 mi11:10:4143:597:0521:58
7:04
-0:01
15K
9.32 mi11:33:041:06:227:0722:23
7:12
+0:08
20K
12.43 mi11:57:041:30:227:1624:00
7:43
+0:31
Half
13.11 mi12:02:121:35:307:175:08
7:31
-0:12
25K
15.53 mi12:21:101:54:287:2218:58
7:49
+0:18
30K
18.64 mi12:46:402:19:587:3125:30
8:12
+0:23
20M
20.00 mi12:58:002:31:187:3411:20
8:20
+0:08
21M
21.00 mi13:07:052:40:237:389:05
9:05
+0:45
35K
21.75 mi13:12:482:46:067:385:43
7:38
-1:27
23M
23.00 mi13:23:082:56:267:4010:20
8:15
+0:37
24M
24.00 mi13:31:063:04:247:417:58
7:58
-0:17
40K
24.85 mi13:37:543:11:127:426:48
7:57
-0:01
25.2M
25.20 mi13:41:013:14:197:433:07
9:02
+1:05
Finish
26.22 mi13:48:483:22:067:437:47
7:38
-1:24

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

7:04 /mi

Average Pace

7:43 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:30

35% of race

Time at Steady Pace

1:11:14

35% of race

Time at Slower Pace

59:22

29% of race

Average Pace: 7:42 /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 mi10:48:4322:017:0522:01
7:05
#8529
10K
6.21 mi11:10:4143:597:0521:58
7:04
#8501
15K
9.32 mi11:33:041:06:227:0722:23
7:12
#8666
20K
12.43 mi11:57:041:30:227:1624:00
7:43
#9615
Half
13.11 mi12:02:121:35:307:175:08
7:31
#9745
25K
15.53 mi12:21:101:54:287:2218:58
7:49
#10178
30K
18.64 mi12:46:402:19:587:3125:30
8:12
#10663
20M
20.00 mi12:58:002:31:187:3411:20
8:20
#10818
21M
21.00 mi13:07:052:40:237:389:05
9:05
#10971
35K
21.75 mi13:12:482:46:067:385:43
7:38
#10904
23M
23.00 mi13:23:082:56:267:4010:20
8:15
#10912
24M
24.00 mi13:31:063:04:247:417:58
7:58
#10889
40K
24.85 mi13:37:543:11:127:426:48
7:57
#10811
25.2M
25.20 mi13:41:013:14:197:433:07
9:02
#10824
Finish
26.22 mi13:48:483:22:067:437:47
7:38
#10758
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8529117811789198(Top 32%)1518(Top 12%)1518(Top 28%)
10K6.21 mi3.10 mi8501+281187-91187-98439(Top 30%)1168(Top 10%)1168(Top 21%)
15K9.32 mi3.11 mi8666-1651261-741261-749198(Top 32%)1518(Top 12%)1518(Top 28%)
20K12.43 mi3.11 mi9615-9491696-4351696-43512628(Top 44%)3339(Top 27%)3339(Top 61%)
Half13.11 mi0.68 mi9745-1301753-571753-5711949(Top 42%)2899(Top 24%)2899(Top 53%)
25K15.53 mi2.42 mi10178-4331997-2441997-24412535(Top 44%)3411(Top 28%)3411(Top 62%)
30K18.64 mi3.11 mi10663-4852289-2922289-29212883(Top 45%)3761(Top 31%)3761(Top 69%)
20M20.00 mi1.36 mi10818-1552417-1282417-12812765(Top 45%)3831(Top 31%)3831(Top 70%)
21M21.00 mi1.00 mi10971-1532531-1142531-11414002(Top 49%)4624(Top 38%)4624(Top 85%)
35K21.75 mi0.75 mi10904+672527+42527+49678(Top 34%)2453(Top 20%)2453(Top 45%)
23M23.00 mi1.25 mi10912-82567-402567-4011740(Top 41%)3600(Top 29%)3600(Top 66%)
24M24.00 mi1.00 mi10889+232594-272594-2711017(Top 39%)3307(Top 27%)3307(Top 60%)
40K24.85 mi0.85 mi10811+782592+22592+29881(Top 35%)2861(Top 23%)2861(Top 52%)
25.2M25.20 mi0.35 mi10824-132610-182610-1812036(Top 42%)3977(Top 33%)3977(Top 73%)
Finish26.22 mi1.02 mi10758+662610261010242(Top 36%)3102(Top 25%)3102(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9198

Females

1518

F18-39

1518

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8439

Females

1168

F18-39

1168

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9198

Females

1518

F18-39

1518

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12628

Females

3339

F18-39

3339

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11949

Females

2899

F18-39

2899

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12535

Females

3411

F18-39

3411

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12883

Females

3761

F18-39

3761

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12765

Females

3831

F18-39

3831

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

14002

Females

4624

F18-39

4624

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9678

Females

2453

F18-39

2453

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11740

Females

3600

F18-39

3600

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11017

Females

3307

F18-39

3307

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9881

Females

2861

F18-39

2861

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12036

Females

3977

F18-39

3977

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10242

Females

3102

F18-39

3102

Passing Analysis

Category:
Athletes Passed
1206
Passed By
3432
Net Change
-2229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8529
5K → 10K219191+28#8529#8501
10K → 15K105270-165#8501#8666
15K → 20K36985-949#8666#9615
20K → Half6136-130#9615#9745
Half → 25K69500-433#9745#10178
25K → 30K115599-485#10178#10663
30K → 20M73228-155#10663#10818
20M → 21M56209-153#10818#10971
21M → 35K9225+67#10971#10904
35K → 23M103111-8#10904#10912
23M → 24M8461+23#10912#10889
24M → 40K11133+78#10889#10811
40K → 25.2M2740-13#10811#10824
25.2M → Finish11044+66#10824#10758
TOTALS12063432-2229
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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