Boston Marathon logo
BOSTON MARATHON 2024

Kiyomi Mita

Bib: 20681•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 49%
Masters (Masters Women)
#0 / 6263
Top 39%
Division (F55-59)
#0 / 876
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:52
Rank: #16805
Start → 5K
25:52 | 8:20/mi
10K· 6.21 mi
52:34
Rank: #17280 (-475)
5K → 10K
26:42 | 8:36/mi
15K· 9.32 mi
1:19:16
Rank: #17118 (+162)
10K → 15K
26:42 | 8:36/mi
20K· 12.43 mi
1:47:06
Rank: #17080 (+38)
15K → 20K
27:50 | 8:58/mi
Half· 13.11 mi
1:53:03
Rank: #17061 (+19)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:16:44
Rank: #17379 (-318)
Half → 25K
23:41 | 9:46/mi
30K· 18.64 mi
2:45:30
Rank: #16775 (+604)
25K → 30K
28:46 | 9:16/mi
20M
2:57:56
Rank: #16483 (+292)
30K → 20M
12:26 | 9:09/mi
21M
3:07:30
Rank: #16206 (+277)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
3:13:59
Rank: #16040 (+166)
21M → 35K
6:29 | 8:40/mi
23M
3:25:25
Rank: #15779 (+261)
35K → 23M
11:26 | 9:08/mi
24M
3:34:04
Rank: #15543 (+236)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:41:33
Rank: #15301 (+242)
24M → 40K
7:29 | 8:45/mi
25.2M
3:44:55
Rank: #15177 (+124)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:52:57
Rank: #14886 (+291)
25.2M → Finish
8:02 | 7:53/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:03
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0025:528:2025:52
8:20
-
10K
6.21 mi11:46:4252:348:2826:42
8:36
+0:16
15K
9.32 mi12:13:241:19:168:3026:42
8:36
0:00
20K
12.43 mi12:41:141:47:068:3727:50
8:58
+0:22
Half
13.11 mi12:47:111:53:038:375:57
8:43
-0:15
25K
15.53 mi13:10:522:16:448:4823:41
9:46
+1:03
30K
18.64 mi13:39:382:45:308:5328:46
9:16
-0:30
20M
20.00 mi13:52:042:57:568:5412:26
9:09
-0:07
21M
21.00 mi14:01:383:07:308:569:34
9:34
+0:25
35K
21.75 mi14:08:073:13:598:556:29
8:40
-0:54
23M
23.00 mi14:19:333:25:258:5611:26
9:08
+0:28
24M
24.00 mi14:28:123:34:048:558:39
8:39
-0:29
40K
24.85 mi14:35:413:41:338:557:29
8:45
+0:06
25.2M
25.20 mi14:39:033:44:558:563:22
9:46
+1:01
Finish
26.22 mi14:47:053:52:578:538:02
7:53
-1:53

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

7:53 /mi

Average Pace

8:53 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:54

15% of race

Time at Steady Pace

1:49:48

47% of race

Time at Slower Pace

1:29:15

38% 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 mi11:20:0025:528:2025:52
8:20
#16805
10K
6.21 mi11:46:4252:348:2826:42
8:36
#17280
15K
9.32 mi12:13:241:19:168:3026:42
8:36
#17118
20K
12.43 mi12:41:141:47:068:3727:50
8:58
#17080
Half
13.11 mi12:47:111:53:038:375:57
8:43
#17061
25K
15.53 mi13:10:522:16:448:4823:41
9:46
#17379
30K
18.64 mi13:39:382:45:308:5328:46
9:16
#16775
20M
20.00 mi13:52:042:57:568:5412:26
9:09
#16483
21M
21.00 mi14:01:383:07:308:569:34
9:34
#16206
35K
21.75 mi14:08:073:13:598:556:29
8:40
#16040
23M
23.00 mi14:19:333:25:258:5611:26
9:08
#15779
24M
24.00 mi14:28:123:34:048:558:39
8:39
#15543
40K
24.85 mi14:35:413:41:338:557:29
8:45
#15301
25.2M
25.20 mi14:39:033:44:558:563:22
9:46
#15177
Finish
26.22 mi14:47:053:52:578:538:02
7:53
#14886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi168056044604416928(Top 66%)6104(Top 56%)6104(Top 697%)
10K6.21 mi3.10 mi17280-4756317-2736317-27317816(Top 70%)6615(Top 61%)6615(Top 755%)
15K9.32 mi3.11 mi17118+1626225+926225+9216928(Top 66%)6104(Top 56%)6104(Top 697%)
20K12.43 mi3.11 mi17080+386209+166209+1617173(Top 67%)6252(Top 57%)6252(Top 714%)
Half13.11 mi0.68 mi17061+196209620916952(Top 66%)6183(Top 57%)6183(Top 706%)
25K15.53 mi2.42 mi17379-3186422-2136422-21318440(Top 72%)7065(Top 65%)7065(Top 807%)
30K18.64 mi3.11 mi16775+6046129+2936129+29314451(Top 57%)5123(Top 47%)5123(Top 585%)
20M20.00 mi1.36 mi16483+2925998+1315998+13112900(Top 50%)4526(Top 41%)4526(Top 517%)
21M21.00 mi1.00 mi16206+2775864+1345864+13411178(Top 44%)3842(Top 35%)3842(Top 439%)
35K21.75 mi0.75 mi16040+1665798+665798+6611681(Top 46%)4128(Top 38%)4128(Top 471%)
23M23.00 mi1.25 mi15779+2615691+1075691+10711864(Top 46%)4339(Top 40%)4339(Top 495%)
24M24.00 mi1.00 mi15543+2365603+885603+8810334(Top 40%)3620(Top 33%)3620(Top 413%)
40K24.85 mi0.85 mi15301+2425491+1125491+1129679(Top 38%)3418(Top 31%)3418(Top 390%)
25.2M25.20 mi0.35 mi15177+1245445+465445+4610006(Top 39%)3650(Top 33%)3650(Top 417%)
Finish26.22 mi1.02 mi14886+2915315+1305315+1307879(Top 31%)2521(Top 23%)2521(Top 288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16928

Females

6104

F55-59

6104

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17816

Females

6615

F55-59

6615

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16928

Females

6104

F55-59

6104

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17173

Females

6252

F55-59

6252

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16952

Females

6183

F55-59

6183

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

18440

Females

7065

F55-59

7065

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14451

Females

5123

F55-59

5123

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12900

Females

4526

F55-59

4526

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11178

Females

3842

F55-59

3842

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11681

Females

4128

F55-59

4128

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11864

Females

4339

F55-59

4339

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10334

Females

3620

F55-59

3620

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9679

Females

3418

F55-59

3418

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10006

Females

3650

F55-59

3650

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7879

Females

2521

F55-59

2521

Passing Analysis

Category:
Athletes Passed
3455
Passed By
1536
Net Change
+1919
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16805
5K → 10K126601-475#16805#17280
10K → 15K324162+162#17280#17118
15K → 20K290252+38#17118#17080
20K → Half4526+19#17080#17061
Half → 25K106424-318#17061#17379
25K → 30K63026+604#17379#16775
30K → 20M3008+292#16775#16483
20M → 21M28811+277#16483#16206
21M → 35K1715+166#16206#16040
35K → 23M27615+261#16040#15779
23M → 24M2393+236#15779#15543
24M → 40K2420+242#15543#15301
40K → 25.2M1262+124#15301#15177
25.2M → Finish2921+291#15177#14886
TOTALS34551536+1919
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing