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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ayumi Arafune

Bib: 23265 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:37
3.11 mi
Rank: #22142
Start β†’ 5K
27:37 | 8:54/mi
10K
57:00
6.21 mi
Rank: #23457 (-1315)
5K β†’ 10K
29:23 | 9:28/mi
15K
1:26:14
9.32 mi
Rank: #23730 (-273)
10K β†’ 15K
29:14 | 9:25/mi
20K
1:57:14
12.43 mi
Rank: #24122 (-392)
15K β†’ 20K
31:00 | 9:59/mi
HALF
2:04:06
13.11 mi
Rank: #24219 (-97)
20K β†’ HALF
6:52 | 10:05/mi
25K
2:30:42
15.53 mi
Rank: #24662 (-443)
HALF β†’ 25K
26:36 | 10:59/mi
30K
3:07:37
18.64 mi
Rank: #25132 (-470)
25K β†’ 30K
36:55 | 11:53/mi
20M
3:24:29
20.00 mi
Rank: #25326 (-194)
30K β†’ 20M
16:52 | 12:26/mi
21M
3:37:27
21.00 mi
Rank: #25426 (-100)
20M β†’ 21M
12:58 | 12:58/mi
35K
3:46:05
21.75 mi
Rank: #25487 (-61)
21M β†’ 35K
8:38 | 11:33/mi
23M
4:02:26
23.00 mi
Rank: #25661 (-174)
35K β†’ 23M
16:21 | 13:04/mi
24M
4:14:08
24.00 mi
Rank: #25719 (-58)
23M β†’ 24M
11:42 | 11:42/mi
40K
4:24:27
24.85 mi
Rank: #25747 (-28)
24M β†’ 40K
10:19 | 12:04/mi
25.2M
4:28:48
25.20 mi
Rank: #25746 (+1)
40K β†’ 25.2M
4:21 | 12:37/mi
FINISH
4:39:09
26.22 mi
Rank: #25695 (+51)
25.2M β†’ FINISH
10:21 | 10:10/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:06
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:35:03
Pace11:50 /mi
πŸ“ŠPositive Split: 24.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3427:378:5427:37
8:54
-
10K
6.21 mi11:59:5757:009:1129:23
9:28
+0:34
15K
9.32 mi12:29:111:26:149:1629:14
9:25
-0:03
20K
12.43 mi13:00:111:57:149:2731:00
9:59
+0:34
HALF
13.11 mi13:07:032:04:069:296:52
10:05
+0:06
25K
15.53 mi13:33:392:30:429:4326:36
10:59
+0:54
30K
18.64 mi14:10:343:07:3710:0436:55
11:53
+0:54
20M
20.00 mi14:27:263:24:2910:1416:52
12:26
+0:33
21M
21.00 mi14:40:243:37:2710:2212:58
12:58
+0:32
35K
21.75 mi14:49:023:46:0510:248:38
11:33
-1:25
23M
23.00 mi15:05:234:02:2610:3316:21
13:04
+1:31
24M
24.00 mi15:17:054:14:0810:3611:42
11:42
-1:22
40K
24.85 mi15:27:244:24:2710:3910:19
12:04
+0:22
25.2M
25.20 mi15:31:454:28:4810:414:21
12:37
+0:33
FINISH
26.22 mi15:42:064:39:0910:4010:21
10:10
-2:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:54 /mi

Average Pace

10:39 /mi

Slowest Pace

13:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:14:27

48% of race

Time at Steady Pace

1:34:10

34% of race

Time at Slower Pace

50:32

18% of race

Average Pace: 10:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:30:3427:378:5427:37
8:54
#22142
10K
6.21 mi11:59:5757:009:1129:23
9:28
#23457
15K
9.32 mi12:29:111:26:149:1629:14
9:25
#23730
20K
12.43 mi13:00:111:57:149:2731:00
9:59
#24122
HALF
13.11 mi13:07:032:04:069:296:52
10:05
#24219
25K
15.53 mi13:33:392:30:429:4326:36
10:59
#24662
30K
18.64 mi14:10:343:07:3710:0436:55
11:53
#25132
20M
20.00 mi14:27:263:24:2910:1416:52
12:26
#25326
21M
21.00 mi14:40:243:37:2710:2212:58
12:58
#25426
35K
21.75 mi14:49:023:46:0510:248:38
11:33
#25487
23M
23.00 mi15:05:234:02:2610:3316:21
13:04
#25661
24M
24.00 mi15:17:054:14:0810:3611:42
11:42
#25719
40K
24.85 mi15:27:244:24:2710:3910:19
12:04
#25747
25.2M
25.20 mi15:31:454:28:4810:414:21
12:37
#25746
FINISH
26.22 mi15:42:064:39:0910:4010:21
10:10
#25695
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi221428765876524178(Top 83%)9745(Top 77%)9745(Top 1025%)
10K6.21 mi3.10 mi23457-13159385-6209385-62024464(Top 84%)9894(Top 79%)9894(Top 1040%)
15K9.32 mi3.11 mi23730-2739517-1329517-13224178(Top 83%)9745(Top 77%)9745(Top 1025%)
20K12.43 mi3.11 mi24122-3929718-2019718-20125001(Top 86%)10198(Top 81%)10198(Top 1072%)
HALF13.11 mi0.68 mi24219-979771-539771-5325859(Top 89%)10683(Top 85%)10683(Top 1123%)
25K15.53 mi2.42 mi24662-44310014-24310014-24326297(Top 91%)10978(Top 87%)10978(Top 1154%)
30K18.64 mi3.11 mi25132-47010290-27610290-27626629(Top 92%)11249(Top 89%)11249(Top 1183%)
20M20.00 mi1.36 mi25326-19410409-11910409-11926871(Top 93%)11442(Top 91%)11442(Top 1203%)
21M21.00 mi1.00 mi25426-10010480-7110480-7126333(Top 91%)11188(Top 89%)11188(Top 1176%)
35K21.75 mi0.75 mi25487-6110528-4810528-4826129(Top 90%)11104(Top 88%)11104(Top 1168%)
23M23.00 mi1.25 mi25661-17410639-11110639-11127401(Top 94%)11772(Top 94%)11772(Top 1238%)
24M24.00 mi1.00 mi25719-5810683-4410683-4426219(Top 90%)11229(Top 89%)11229(Top 1181%)
40K24.85 mi0.85 mi25747-2810713-3010713-3026005(Top 90%)11145(Top 89%)11145(Top 1172%)
25.2M25.20 mi0.35 mi25746+1107131071325546(Top 88%)10886(Top 87%)10886(Top 1145%)
FINISH26.22 mi1.02 mi25695+5110704+910704+924272(Top 84%)10261(Top 82%)10261(Top 1079%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24178

Females

9745

F55-59

9745

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24464

Females

9894

F55-59

9894

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24178

Females

9745

F55-59

9745

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

25001

Females

10198

F55-59

10198

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25859

Females

10683

F55-59

10683

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26297

Females

10978

F55-59

10978

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26629

Females

11249

F55-59

11249

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26871

Females

11442

F55-59

11442

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26333

Females

11188

F55-59

11188

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26129

Females

11104

F55-59

11104

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27401

Females

11772

F55-59

11772

23M→24M

23.0 - 24.0 mi

Top 90%
Γ—6
+12ft-82ft

Overall

26219

Females

11229

F55-59

11229

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26005

Females

11145

F55-59

11145

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25546

Females

10886

F55-59

10886

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24272

Females

10261

F55-59

10261

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
418
Passed By
1859
Net Change
-3553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22142
5K β†’ 10K17200-1315#22142#23457
10K β†’ 15K81200-273#23457#23730
15K β†’ 20K40200-392#23730#24122
20K β†’ HALF9106-97#24122#24219
HALF β†’ 25K26200-443#24219#24662
25K β†’ 30K29200-470#24662#25132
30K β†’ 20M32200-194#25132#25326
20M β†’ 21M25125-100#25326#25426
21M β†’ 35K1475-61#25426#25487
35K β†’ 23M11185-174#25487#25661
23M β†’ 24M2583-58#25661#25719
24M β†’ 40K3462-28#25719#25747
40K β†’ 25.2M1716+1#25747#25746
25.2M β†’ FINISH587+51#25746#25695
TOTALS4181859-3553
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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