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BOSTON MARATHON 2025

Hiromi Conley

Bib: 21840•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:16
Rank: #19629
Start → 5K
26:16 | 8:27/mi
10K· 6.21 mi
52:32
Rank: #19563 (+66)
5K → 10K
26:16 | 8:27/mi
15K· 9.32 mi
1:19:11
Rank: #19620 (-57)
10K → 15K
26:39 | 8:35/mi
20K· 12.43 mi
1:46:07
Rank: #19528 (+92)
15K → 20K
26:56 | 8:40/mi
Half· 13.11 mi
1:51:58
Rank: #19530 (-2)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:13:06
Rank: #19319 (+211)
Half → 25K
21:08 | 8:43/mi
30K· 18.64 mi
2:41:24
Rank: #19091 (+228)
25K → 30K
28:18 | 9:07/mi
20M
2:54:01
Rank: #19039 (+52)
30K → 20M
12:37 | 9:17/mi
21M
3:03:42
Rank: #18893 (+146)
20M → 21M
9:41 | 9:41/mi
35K· 21.75 mi
3:10:25
Rank: #18859 (+34)
21M → 35K
6:43 | 8:59/mi
23M
3:22:25
Rank: #18877 (-18)
35K → 23M
12:00 | 9:35/mi
24M
3:31:43
Rank: #18885 (-8)
23M → 24M
9:18 | 9:18/mi
40K· 24.85 mi
3:39:58
Rank: #18891 (-6)
24M → 40K
8:15 | 9:39/mi
25.2M
3:43:32
Rank: #18892 (-1)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:53:03
Rank: #18958 (-66)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:58
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:01:05
Pace9:14 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2226:168:2726:16
8:27
-
10K
6.21 mi11:48:3852:328:2726:16
8:27
0:00
15K
9.32 mi12:15:171:19:118:3026:39
8:35
+0:08
20K
12.43 mi12:42:131:46:078:3226:56
8:40
+0:05
Half
13.11 mi12:48:041:51:588:325:51
8:34
-0:06
25K
15.53 mi13:09:122:13:068:3421:08
8:43
+0:09
30K
18.64 mi13:37:302:41:248:3928:18
9:07
+0:24
20M
20.00 mi13:50:072:54:018:4212:37
9:17
+0:10
21M
21.00 mi13:59:483:03:428:459:41
9:41
+0:24
35K
21.75 mi14:06:313:10:258:456:43
8:59
-0:42
23M
23.00 mi14:18:313:22:258:4812:00
9:35
+0:36
24M
24.00 mi14:27:493:31:438:499:18
9:18
-0:17
40K
24.85 mi14:36:043:39:588:518:15
9:39
+0:21
25.2M
25.20 mi14:39:383:43:328:523:34
10:21
+0:42
Finish
26.22 mi14:49:093:53:038:549:31
9:20
-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

8:27 /mi

Average Pace

8:54 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:06

57% of race

Time at Steady Pace

1:06:27

29% of race

Time at Slower Pace

33:30

14% of race

Average Pace: 8:53 /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 mi11:22:2226:168:2726:16
8:27
#19629
10K
6.21 mi11:48:3852:328:2726:16
8:27
#19563
15K
9.32 mi12:15:171:19:118:3026:39
8:35
#19620
20K
12.43 mi12:42:131:46:078:3226:56
8:40
#19528
Half
13.11 mi12:48:041:51:588:325:51
8:34
#19530
25K
15.53 mi13:09:122:13:068:3421:08
8:43
#19319
30K
18.64 mi13:37:302:41:248:3928:18
9:07
#19091
20M
20.00 mi13:50:072:54:018:4212:37
9:17
#19039
21M
21.00 mi13:59:483:03:428:459:41
9:41
#18893
35K
21.75 mi14:06:313:10:258:456:43
8:59
#18859
23M
23.00 mi14:18:313:22:258:4812:00
9:35
#18877
24M
24.00 mi14:27:493:31:438:499:18
9:18
#18885
40K
24.85 mi14:36:043:39:588:518:15
9:39
#18891
25.2M
25.20 mi14:39:383:43:328:523:34
10:21
#18892
Finish
26.22 mi14:49:093:53:038:549:31
9:20
#18958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi196297276727619799(Top 70%)7332(Top 60%)7332(Top 3303%)
10K6.21 mi3.10 mi19563+667219+577219+5719548(Top 69%)7201(Top 59%)7201(Top 3244%)
15K9.32 mi3.11 mi19620-577246-277246-2719799(Top 70%)7332(Top 60%)7332(Top 3303%)
20K12.43 mi3.11 mi19528+927202+447202+4419266(Top 68%)7062(Top 58%)7062(Top 3181%)
Half13.11 mi0.68 mi19530-27206-47206-419720(Top 69%)7308(Top 60%)7308(Top 3292%)
25K15.53 mi2.42 mi19319+2117099+1077099+10718511(Top 65%)6712(Top 55%)6712(Top 3023%)
30K18.64 mi3.11 mi19091+2287012+877012+8718234(Top 64%)6708(Top 55%)6708(Top 3022%)
20M20.00 mi1.36 mi19039+527003+97003+918234(Top 64%)6852(Top 56%)6852(Top 3086%)
21M21.00 mi1.00 mi18893+1466945+586945+5816984(Top 60%)6255(Top 51%)6255(Top 2818%)
35K21.75 mi0.75 mi18859+346946-16946-118154(Top 64%)6990(Top 57%)6990(Top 3149%)
23M23.00 mi1.25 mi18877-186983-376983-3719039(Top 67%)7533(Top 62%)7533(Top 3393%)
24M24.00 mi1.00 mi18885-87010-277010-2718833(Top 66%)7458(Top 61%)7458(Top 3359%)
40K24.85 mi0.85 mi18891-67039-297039-2919283(Top 68%)7774(Top 64%)7774(Top 3502%)
25.2M25.20 mi0.35 mi18892-17041-27041-218482(Top 65%)7371(Top 60%)7371(Top 3320%)
Finish26.22 mi1.02 mi18958-667105-647105-6420549(Top 72%)8416(Top 69%)8416(Top 3791%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19799

Females

7332

F65-69

7332

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19548

Females

7201

F65-69

7201

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19799

Females

7332

F65-69

7332

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19266

Females

7062

F65-69

7062

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19720

Females

7308

F65-69

7308

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18511

Females

6712

F65-69

6712

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18234

Females

6708

F65-69

6708

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18234

Females

6852

F65-69

6852

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16984

Females

6255

F65-69

6255

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18154

Females

6990

F65-69

6990

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

19039

Females

7533

F65-69

7533

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18833

Females

7458

F65-69

7458

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19283

Females

7774

F65-69

7774

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18482

Females

7371

F65-69

7371

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20549

Females

8416

F65-69

8416

Passing Analysis

Category:
Athletes Passed
2022
Passed By
1351
Net Change
+671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19629
5K → 10K288222+66#19629#19563
10K → 15K170227-57#19563#19620
15K → 20K251159+92#19620#19528
20K → Half3436-2#19528#19530
Half → 25K27463+211#19530#19319
25K → 30K337109+228#19319#19091
30K → 20M12876+52#19091#19039
20M → 21M18034+146#19039#18893
21M → 35K6935+34#18893#18859
35K → 23M96114-18#18859#18877
23M → 24M6270-8#18877#18885
24M → 40K7177-6#18885#18891
40K → 25.2M2829-1#18891#18892
25.2M → Finish34100-66#18892#18958
TOTALS20221351+671
📊

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