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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrea Cassidy

Bib: 19805 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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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
25:01
3.11 mi
Rank: #17314
Start → 5K
25:01 | 8:04/mi
10K
50:16
6.21 mi
Rank: #17709 (-395)
5K → 10K
25:15 | 8:08/mi
15K
1:15:39
9.32 mi
Rank: #17867 (-158)
10K → 15K
25:23 | 8:11/mi
20K
1:41:08
12.43 mi
Rank: #17767 (+100)
15K → 20K
25:29 | 8:13/mi
HALF
1:46:28
13.11 mi
Rank: #17676 (+91)
20K → HALF
5:20 | 7:50/mi
25K
2:06:21
15.53 mi
Rank: #17522 (+154)
HALF → 25K
19:53 | 8:12/mi
30K
2:31:36
18.64 mi
Rank: #16933 (+589)
25K → 30K
25:15 | 8:08/mi
20M
2:42:39
20.00 mi
Rank: #16694 (+239)
30K → 20M
11:03 | 8:09/mi
21M
2:51:17
21.00 mi
Rank: #16510 (+184)
20M → 21M
8:38 | 8:38/mi
35K
2:56:57
21.75 mi
Rank: #16293 (+217)
21M → 35K
5:40 | 7:35/mi
23M
3:07:02
23.00 mi
Rank: #16067 (+226)
35K → 23M
10:05 | 8:04/mi
24M
3:15:00
24.00 mi
Rank: #15957 (+110)
23M → 24M
7:58 | 7:58/mi
40K
3:21:51
24.85 mi
Rank: #15826 (+131)
24M → 40K
6:51 | 8:01/mi
25.2M
3:24:50
25.20 mi
Rank: #15763 (+63)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:33:05
26.22 mi
Rank: #15744 (+19)
25.2M → FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:28
Pace8:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:37
Pace8:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0125:018:0425:01
8:04
-
10K
6.21 mi11:34:1650:168:0625:15
8:08
+0:04
15K
9.32 mi11:59:391:15:398:0725:23
8:11
+0:03
20K
12.43 mi12:25:081:41:088:0925:29
8:13
+0:02
HALF
13.11 mi12:30:281:46:288:085:20
7:50
-0:23
25K
15.53 mi12:50:212:06:218:0919:53
8:12
+0:22
30K
18.64 mi13:15:362:31:368:0825:15
8:08
-0:04
20M
20.00 mi13:26:392:42:398:0811:03
8:09
+0:01
21M
21.00 mi13:35:172:51:178:108:38
8:38
+0:29
35K
21.75 mi13:40:572:56:578:095:40
7:35
-1:03
23M
23.00 mi13:51:023:07:028:0810:05
8:04
+0:29
24M
24.00 mi13:59:003:15:008:087:58
7:58
-0:06
40K
24.85 mi14:05:513:21:518:086:51
8:01
+0:03
25.2M
25.20 mi14:08:503:24:508:082:59
8:40
+0:39
FINISH
26.22 mi14:17:053:33:058:088:15
8:06
-0:34

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

7:35 /mi

Average Pace

8:08 /mi

Slowest Pace

8:40 /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

3:21:28

95% of race

Time at Steady Pace

11:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:09:0125:018:0425:01
8:04
#17314
10K
6.21 mi11:34:1650:168:0625:15
8:08
#17709
15K
9.32 mi11:59:391:15:398:0725:23
8:11
#17867
20K
12.43 mi12:25:081:41:088:0925:29
8:13
#17767
HALF
13.11 mi12:30:281:46:288:085:20
7:50
#17676
25K
15.53 mi12:50:212:06:218:0919:53
8:12
#17522
30K
18.64 mi13:15:362:31:368:0825:15
8:08
#16933
20M
20.00 mi13:26:392:42:398:0811:03
8:09
#16694
21M
21.00 mi13:35:172:51:178:108:38
8:38
#16510
35K
21.75 mi13:40:572:56:578:095:40
7:35
#16293
23M
23.00 mi13:51:023:07:028:0810:05
8:04
#16067
24M
24.00 mi13:59:003:15:008:087:58
7:58
#15957
40K
24.85 mi14:05:513:21:518:086:51
8:01
#15826
25.2M
25.20 mi14:08:503:24:508:082:59
8:40
#15763
FINISH
26.22 mi14:17:053:33:058:088:15
8:06
#15744
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 mi173146095609518147(Top 63%)6553(Top 52%)6553(Top 377%)
10K6.21 mi3.10 mi17709-3956321-2266321-22618156(Top 63%)6560(Top 52%)6560(Top 378%)
15K9.32 mi3.11 mi17867-1586412-916412-9118147(Top 63%)6553(Top 52%)6553(Top 377%)
20K12.43 mi3.11 mi17767+1006368+446368+4417498(Top 60%)6218(Top 49%)6218(Top 358%)
HALF13.11 mi0.68 mi17676+916311+576311+5715814(Top 54%)5231(Top 42%)5231(Top 301%)
25K15.53 mi2.42 mi17522+1546229+826229+8216790(Top 58%)5868(Top 47%)5868(Top 338%)
30K18.64 mi3.11 mi16933+5895923+3065923+30614428(Top 50%)4649(Top 37%)4649(Top 268%)
20M20.00 mi1.36 mi16694+2395812+1115812+11113816(Top 48%)4413(Top 35%)4413(Top 254%)
21M21.00 mi1.00 mi16510+1845723+895723+8914008(Top 48%)4594(Top 37%)4594(Top 264%)
35K21.75 mi0.75 mi16293+2175624+995624+9911478(Top 40%)3278(Top 26%)3278(Top 189%)
23M23.00 mi1.25 mi16067+2265525+995525+9912888(Top 44%)4093(Top 33%)4093(Top 236%)
24M24.00 mi1.00 mi15957+1105478+475478+4713563(Top 47%)4561(Top 36%)4561(Top 263%)
40K24.85 mi0.85 mi15826+1315417+615417+6112626(Top 44%)4141(Top 33%)4141(Top 238%)
25.2M25.20 mi0.35 mi15763+635382+355382+3512702(Top 44%)4234(Top 34%)4234(Top 244%)
FINISH26.22 mi1.02 mi15744+195397-155397-1515804(Top 54%)5836(Top 46%)5836(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18147

Females

6553

F40-44

6553

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18156

Females

6560

F40-44

6560

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18147

Females

6553

F40-44

6553

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17498

Females

6218

F40-44

6218

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15814

Females

5231

F40-44

5231

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16790

Females

5868

F40-44

5868

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14428

Females

4649

F40-44

4649

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13816

Females

4413

F40-44

4413

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

14008

Females

4594

F40-44

4594

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11478

Females

3278

F40-44

3278

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12888

Females

4093

F40-44

4093

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13563

Females

4561

F40-44

4561

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12626

Females

4141

F40-44

4141

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12702

Females

4234

F40-44

4234

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15804

Females

5836

F40-44

5836

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2666*
Passed By
693
Net Change
+1570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17314
5K → 10K127200-395#17314#17709
10K → 15K123200-158#17709#17867
15K → 20K217*117+100#17867#17767
20K → HALF943+91#17767#17676
HALF → 25K211*57+154#17676#17522
25K → 30K597*8+589#17522#16933
30K → 20M242*3+239#16933#16694
20M → 21M201*17+184#16694#16510
21M → 35K219*2+217#16510#16293
35K → 23M241*15+226#16293#16067
23M → 24M12212+110#16067#15957
24M → 40K14413+131#15957#15826
40K → 25.2M663+63#15826#15763
25.2M → FINISH6243+19#15763#15744
TOTALS2666*693+1570

* 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

Activity Data

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