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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cassidy Jones

Bib: 19860 •F •Age: N/A

HI

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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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:50
3.11 mi
Rank: #16922
Start → 5K
24:50 | 8:00/mi
10K
51:01
6.21 mi
Rank: #18466 (-1544)
5K → 10K
26:11 | 8:26/mi
15K
1:17:51
9.32 mi
Rank: #19311 (-845)
10K → 15K
26:50 | 8:39/mi
20K
1:47:01
12.43 mi
Rank: #20552 (-1241)
15K → 20K
29:10 | 9:24/mi
HALF
1:53:29
13.11 mi
Rank: #20834 (-282)
20K → HALF
6:28 | 9:30/mi
25K
2:19:59
15.53 mi
Rank: #22302 (-1468)
HALF → 25K
26:30 | 10:56/mi
30K
2:52:25
18.64 mi
Rank: #22816 (-514)
25K → 30K
32:26 | 10:27/mi
20M
3:07:31
20.00 mi
Rank: #23052 (-236)
30K → 20M
15:06 | 11:08/mi
21M
3:19:03
21.00 mi
Rank: #23105 (-53)
20M → 21M
11:32 | 11:32/mi
35K
3:27:05
21.75 mi
Rank: #23187 (-82)
21M → 35K
8:02 | 10:45/mi
23M
3:41:55
23.00 mi
Rank: #23407 (-220)
35K → 23M
14:50 | 11:52/mi
24M
3:54:10
24.00 mi
Rank: #23648 (-241)
23M → 24M
12:15 | 12:15/mi
40K
4:03:37
24.85 mi
Rank: #23669 (-21)
24M → 40K
9:27 | 11:04/mi
25.2M
4:07:40
25.20 mi
Rank: #23672 (-3)
40K → 25.2M
4:03 | 11:45/mi
FINISH
4:18:01
26.22 mi
Rank: #23696 (-24)
25.2M → FINISH
10:21 | 10:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:29
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:24:32
Pace11:02 /mi
📊Positive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1424:508:0024:50
8:00
-
10K
6.21 mi11:35:2551:018:1326:11
8:26
+0:26
15K
9.32 mi12:02:151:17:518:2226:50
8:39
+0:13
20K
12.43 mi12:31:251:47:018:3729:10
9:24
+0:45
HALF
13.11 mi12:37:531:53:298:406:28
9:30
+0:06
25K
15.53 mi13:04:232:19:599:0126:30
10:56
+1:26
30K
18.64 mi13:36:492:52:259:1532:26
10:27
-0:29
20M
20.00 mi13:51:553:07:319:2315:06
11:08
+0:41
21M
21.00 mi14:03:273:19:039:2911:32
11:32
+0:24
35K
21.75 mi14:11:293:27:059:328:02
10:45
-0:47
23M
23.00 mi14:26:193:41:559:3914:50
11:52
+1:07
24M
24.00 mi14:38:343:54:109:4612:15
12:15
+0:23
40K
24.85 mi14:48:014:03:379:499:27
11:04
-1:11
25.2M
25.20 mi14:52:044:07:409:504:03
11:45
+0:41
FINISH
26.22 mi15:02:254:18:019:5110:21
10:10
-1:35

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

8:00 /mi

Average Pace

9:51 /mi

Slowest Pace

12:15 /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

1:53:29

44% of race

Time at Steady Pace

1:41:52

39% of race

Time at Slower Pace

42:40

17% of race

Average Pace: 9:50 /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 mi11:09:1424:508:0024:50
8:00
#16922
10K
6.21 mi11:35:2551:018:1326:11
8:26
#18466
15K
9.32 mi12:02:151:17:518:2226:50
8:39
#19311
20K
12.43 mi12:31:251:47:018:3729:10
9:24
#20552
HALF
13.11 mi12:37:531:53:298:406:28
9:30
#20834
25K
15.53 mi13:04:232:19:599:0126:30
10:56
#22302
30K
18.64 mi13:36:492:52:259:1532:26
10:27
#22816
20M
20.00 mi13:51:553:07:319:2315:06
11:08
#23052
21M
21.00 mi14:03:273:19:039:2911:32
11:32
#23105
35K
21.75 mi14:11:293:27:059:328:02
10:45
#23187
23M
23.00 mi14:26:193:41:559:3914:50
11:52
#23407
24M
24.00 mi14:38:343:54:109:4612:15
12:15
#23648
40K
24.85 mi14:48:014:03:379:499:27
11:04
#23669
25.2M
25.20 mi14:52:044:07:409:504:03
11:45
#23672
FINISH
26.22 mi15:02:254:18:019:5110:21
10:10
#23696
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi169225883588320874(Top 72%)8052(Top 64%)8052(Top 464%)
10K6.21 mi3.10 mi18466-15446756-8736756-87319959(Top 69%)7574(Top 60%)7574(Top 436%)
15K9.32 mi3.11 mi19311-8457227-4717227-47120874(Top 72%)8052(Top 64%)8052(Top 464%)
20K12.43 mi3.11 mi20552-12417915-6887915-68823403(Top 81%)9392(Top 75%)9392(Top 541%)
HALF13.11 mi0.68 mi20834-2828070-1558070-15524361(Top 84%)9880(Top 79%)9880(Top 569%)
25K15.53 mi2.42 mi22302-14688803-7338803-73326225(Top 90%)10931(Top 87%)10931(Top 629%)
30K18.64 mi3.11 mi22816-5149104-3019104-30124178(Top 83%)9934(Top 79%)9934(Top 572%)
20M20.00 mi1.36 mi23052-2369255-1519255-15125129(Top 87%)10508(Top 84%)10508(Top 605%)
21M21.00 mi1.00 mi23105-539293-389293-3824248(Top 84%)10123(Top 80%)10123(Top 583%)
35K21.75 mi0.75 mi23187-829344-519344-5124774(Top 85%)10398(Top 83%)10398(Top 599%)
23M23.00 mi1.25 mi23407-2209461-1179461-11725934(Top 89%)11037(Top 88%)11037(Top 635%)
24M24.00 mi1.00 mi23648-2419588-1279588-12726912(Top 93%)11563(Top 92%)11563(Top 666%)
40K24.85 mi0.85 mi23669-219608-209608-2024363(Top 84%)10317(Top 82%)10317(Top 594%)
25.2M25.20 mi0.35 mi23672-39618-109618-1023993(Top 83%)10137(Top 81%)10137(Top 584%)
FINISH26.22 mi1.02 mi23696-249651-339651-3324265(Top 84%)10254(Top 82%)10254(Top 590%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20874

Females

8052

F40-44

8052

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19959

Females

7574

F40-44

7574

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20874

Females

8052

F40-44

8052

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23403

Females

9392

F40-44

9392

20K→HALF

12.4 - 13.1 mi

Top 84%
×2
+19ft-37ft

Overall

24361

Females

9880

F40-44

9880

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

26225

Females

10931

F40-44

10931

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

24178

Females

9934

F40-44

9934

30K→20M

18.6 - 20.0 mi

Top 87%
×5
+64ft-50ft

Overall

25129

Females

10508

F40-44

10508

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24248

Females

10123

F40-44

10123

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24774

Females

10398

F40-44

10398

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25934

Females

11037

F40-44

11037

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

26912

Females

11563

F40-44

11563

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24363

Females

10317

F40-44

10317

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

23993

Females

10137

F40-44

10137

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24265

Females

10254

F40-44

10254

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
371
Passed By
2173
Net Change
-6774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16922
5K → 10K15200-1544#16922#18466
10K → 15K23200-845#18466#19311
15K → 20K14200-1241#19311#20552
20K → HALF6200-282#20552#20834
HALF → 25K4200-1468#20834#22302
25K → 30K65200-514#22302#22816
30K → 20M27200-236#22816#23052
20M → 21M56109-53#23052#23105
21M → 35K26108-82#23105#23187
35K → 23M13200-220#23187#23407
23M → 24M14200-241#23407#23648
24M → 40K4566-21#23648#23669
40K → 25.2M2528-3#23669#23672
25.2M → FINISH3862-24#23672#23696
TOTALS3712173-6774
📊

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

Activity Data

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