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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Hsu

Bib: 24787 •F •Age: N/A

OR

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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
51°/41°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
28:26
3.11 mi
Rank: #23282
Start → 5K
28:26 | 9:10/mi
10K
57:26
6.21 mi
Rank: #23705 (-423)
5K → 10K
29:00 | 9:21/mi
15K
1:26:19
9.32 mi
Rank: #23760 (-55)
10K → 15K
28:53 | 9:18/mi
20K
1:54:25
12.43 mi
Rank: #23382 (+378)
15K → 20K
28:06 | 9:03/mi
HALF
2:00:26
13.11 mi
Rank: #23315 (+67)
20K → HALF
6:01 | 8:50/mi
25K
2:22:53
15.53 mi
Rank: #23089 (+226)
HALF → 25K
22:27 | 9:16/mi
30K
2:51:28
18.64 mi
Rank: #22624 (+465)
25K → 30K
28:35 | 9:13/mi
20M
3:04:13
20.00 mi
Rank: #22448 (+176)
30K → 20M
12:45 | 9:24/mi
21M
3:13:57
21.00 mi
Rank: #22279 (+169)
20M → 21M
9:44 | 9:44/mi
35K
3:20:28
21.75 mi
Rank: #22155 (+124)
21M → 35K
6:31 | 8:43/mi
23M
3:31:41
23.00 mi
Rank: #21936 (+219)
35K → 23M
11:13 | 8:58/mi
24M
3:40:28
24.00 mi
Rank: #21832 (+104)
23M → 24M
8:47 | 8:47/mi
40K
3:48:11
24.85 mi
Rank: #21736 (+96)
24M → 40K
7:43 | 9:02/mi
25.2M
3:51:36
25.20 mi
Rank: #21690 (+46)
40K → 25.2M
3:25 | 9:55/mi
FINISH
4:00:43
26.22 mi
Rank: #21673 (+17)
25.2M → FINISH
9:07 | 8:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time2:00:26
Pace9:12 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:00:17
Pace9:11 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:3228:269:1028:26
9:10
-
10K
6.21 mi12:06:3257:269:1529:00
9:21
+0:11
15K
9.32 mi12:35:251:26:199:1628:53
9:18
-0:03
20K
12.43 mi13:03:311:54:259:1328:06
9:03
-0:15
HALF
13.11 mi13:09:322:00:269:126:01
8:50
-0:13
25K
15.53 mi13:31:592:22:539:1222:27
9:16
+0:26
30K
18.64 mi14:00:342:51:289:1228:35
9:13
-0:03
20M
20.00 mi14:13:193:04:139:1312:45
9:24
+0:11
21M
21.00 mi14:23:033:13:579:159:44
9:44
+0:20
35K
21.75 mi14:29:343:20:289:146:31
8:43
-1:01
23M
23.00 mi14:40:473:31:419:1311:13
8:58
+0:15
24M
24.00 mi14:49:343:40:289:128:47
8:47
-0:11
40K
24.85 mi14:57:173:48:119:117:43
9:02
+0:15
25.2M
25.20 mi15:00:423:51:369:123:25
9:55
+0:53
FINISH
26.22 mi15:09:494:00:439:129:07
8:57
-0:58

Checkpoint Splits Visualizations

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

📈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

8:43 /mi

Average Pace

9:11 /mi

Slowest Pace

9:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:47:34

95% of race

Time at Steady Pace

13:09

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:11 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:37:3228:269:1028:26
9:10
#23282
10K
6.21 mi12:06:3257:269:1529:00
9:21
#23705
15K
9.32 mi12:35:251:26:199:1628:53
9:18
#23760
20K
12.43 mi13:03:311:54:259:1328:06
9:03
#23382
HALF
13.11 mi13:09:322:00:269:126:01
8:50
#23315
25K
15.53 mi13:31:592:22:539:1222:27
9:16
#23089
30K
18.64 mi14:00:342:51:289:1228:35
9:13
#22624
20M
20.00 mi14:13:193:04:139:1312:45
9:24
#22448
21M
21.00 mi14:23:033:13:579:159:44
9:44
#22279
35K
21.75 mi14:29:343:20:289:146:31
8:43
#22155
23M
23.00 mi14:40:473:31:419:1311:13
8:58
#21936
24M
24.00 mi14:49:343:40:289:128:47
8:47
#21832
40K
24.85 mi14:57:173:48:119:117:43
9:02
#21736
25.2M
25.20 mi15:00:423:51:369:123:25
9:55
#21690
FINISH
26.22 mi15:09:494:00:439:129:07
8:57
#21673
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 mi232829312931223837(Top 82%)9570(Top 76%)9570(Top 1006%)
10K6.21 mi3.10 mi23705-4239515-2039515-20324072(Top 83%)9697(Top 77%)9697(Top 1020%)
15K9.32 mi3.11 mi23760-559533-189533-1823837(Top 82%)9570(Top 76%)9570(Top 1006%)
20K12.43 mi3.11 mi23382+3789350+1839350+18322129(Top 76%)8728(Top 69%)8728(Top 918%)
HALF13.11 mi0.68 mi23315+679325+259325+2521970(Top 76%)8626(Top 69%)8626(Top 907%)
25K15.53 mi2.42 mi23089+2269210+1159210+11522251(Top 77%)8807(Top 70%)8807(Top 926%)
30K18.64 mi3.11 mi22624+4659012+1989012+19820530(Top 71%)8019(Top 64%)8019(Top 843%)
20M20.00 mi1.36 mi22448+1768927+858927+8520651(Top 71%)8168(Top 65%)8168(Top 859%)
21M21.00 mi1.00 mi22279+1698849+788849+7819537(Top 67%)7612(Top 61%)7612(Top 800%)
35K21.75 mi0.75 mi22155+1248801+488801+4818731(Top 65%)7289(Top 58%)7289(Top 766%)
23M23.00 mi1.25 mi21936+2198714+878714+8718352(Top 63%)7145(Top 57%)7145(Top 751%)
24M24.00 mi1.00 mi21832+1048666+488666+4818482(Top 64%)7244(Top 58%)7244(Top 762%)
40K24.85 mi0.85 mi21736+968627+398627+3918563(Top 64%)7358(Top 58%)7358(Top 774%)
25.2M25.20 mi0.35 mi21690+468607+208607+2019119(Top 66%)7642(Top 61%)7642(Top 804%)
FINISH26.22 mi1.02 mi21673+178598+98598+920314(Top 70%)8240(Top 66%)8240(Top 866%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23837

Females

9570

F55-59

9570

5K→10K

3.1 - 6.2 mi

Top 83%
×5
+79ft-138ft

Overall

24072

Females

9697

F55-59

9697

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23837

Females

9570

F55-59

9570

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22129

Females

8728

F55-59

8728

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

21970

Females

8626

F55-59

8626

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22251

Females

8807

F55-59

8807

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20530

Females

8019

F55-59

8019

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20651

Females

8168

F55-59

8168

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19537

Females

7612

F55-59

7612

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18731

Females

7289

F55-59

7289

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18352

Females

7145

F55-59

7145

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18482

Females

7244

F55-59

7244

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18563

Females

7358

F55-59

7358

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19119

Females

7642

F55-59

7642

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20314

Females

8240

F55-59

8240

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2463*
Passed By
546
Net Change
+1609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23282
5K → 10K85200-423#23282#23705
10K → 15K131186-55#23705#23760
15K → 20K398*20+378#23760#23382
20K → HALF736+67#23382#23315
HALF → 25K255*29+226#23315#23089
25K → 30K470*5+465#23089#22624
30K → 20M1859+176#22624#22448
20M → 21M18112+169#22448#22279
21M → 35K1339+124#22279#22155
35K → 23M225*6+219#22155#21936
23M → 24M11410+104#21936#21832
24M → 40K1059+96#21832#21736
40K → 25.2M515+46#21736#21690
25.2M → FINISH5740+17#21690#21673
TOTALS2463*546+1609

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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