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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alison Heaphy

Bib: 14554 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 22%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F55-59)
#0 / 951
Top 2%
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
23:00
3.11 mi
Rank: #11973
Start → 5K
23:00 | 7:25/mi
10K
45:49
6.21 mi
Rank: #11750 (+223)
5K → 10K
22:49 | 7:21/mi
15K
1:08:36
9.32 mi
Rank: #11603 (+147)
10K → 15K
22:47 | 7:20/mi
20K
1:31:45
12.43 mi
Rank: #11573 (+30)
15K → 20K
23:09 | 7:28/mi
HALF
1:36:55
13.11 mi
Rank: #11696 (-123)
20K → HALF
5:10 | 7:35/mi
25K
1:55:21
15.53 mi
Rank: #11764 (-68)
HALF → 25K
18:26 | 7:37/mi
30K
2:19:35
18.64 mi
Rank: #11787 (-23)
25K → 30K
24:14 | 7:48/mi
20M
2:30:11
20.00 mi
Rank: #11725 (+62)
30K → 20M
10:36 | 7:49/mi
21M
2:38:28
21.00 mi
Rank: #11710 (+15)
20M → 21M
8:17 | 8:17/mi
35K
2:44:01
21.75 mi
Rank: #11624 (+86)
21M → 35K
5:33 | 7:26/mi
23M
2:53:36
23.00 mi
Rank: #11479 (+145)
35K → 23M
9:35 | 7:40/mi
24M
3:01:04
24.00 mi
Rank: #11337 (+142)
23M → 24M
7:28 | 7:28/mi
40K
3:07:30
24.85 mi
Rank: #11216 (+121)
24M → 40K
6:26 | 7:32/mi
25.2M
3:10:19
25.20 mi
Rank: #11175 (+41)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:17:39
26.22 mi
Rank: #11043 (+132)
25.2M → FINISH
7:20 | 7:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:40:44
Pace7:42 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5923:007:2523:00
7:25
-
10K
6.21 mi11:16:4845:497:2322:49
7:21
-0:04
15K
9.32 mi11:39:351:08:367:2222:47
7:20
-0:01
20K
12.43 mi12:02:441:31:457:2323:09
7:28
+0:08
HALF
13.11 mi12:07:541:36:557:245:10
7:35
+0:07
25K
15.53 mi12:26:201:55:217:2618:26
7:37
+0:02
30K
18.64 mi12:50:342:19:357:3024:14
7:48
+0:11
20M
20.00 mi13:01:102:30:117:3110:36
7:49
+0:01
21M
21.00 mi13:09:272:38:287:338:17
8:17
+0:28
35K
21.75 mi13:15:002:44:017:335:33
7:26
-0:51
23M
23.00 mi13:24:352:53:367:339:35
7:40
+0:14
24M
24.00 mi13:32:033:01:047:337:28
7:28
-0:12
40K
24.85 mi13:38:293:07:307:336:26
7:32
+0:04
25.2M
25.20 mi13:41:183:10:197:342:49
8:11
+0:39
FINISH
26.22 mi13:48:383:17:397:337:20
7:12
-0:59

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

7:12 /mi

Average Pace

7:33 /mi

Slowest Pace

8:17 /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

3:06:33

94% of race

Time at Steady Pace

11:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:53:5923:007:2523:00
7:25
#11973
10K
6.21 mi11:16:4845:497:2322:49
7:21
#11750
15K
9.32 mi11:39:351:08:367:2222:47
7:20
#11603
20K
12.43 mi12:02:441:31:457:2323:09
7:28
#11573
HALF
13.11 mi12:07:541:36:557:245:10
7:35
#11696
25K
15.53 mi12:26:201:55:217:2618:26
7:37
#11764
30K
18.64 mi12:50:342:19:357:3024:14
7:48
#11787
20M
20.00 mi13:01:102:30:117:3110:36
7:49
#11725
21M
21.00 mi13:09:272:38:287:338:17
8:17
#11710
35K
21.75 mi13:15:002:44:017:335:33
7:26
#11624
23M
23.00 mi13:24:352:53:367:339:35
7:40
#11479
24M
24.00 mi13:32:033:01:047:337:28
7:28
#11337
40K
24.85 mi13:38:293:07:307:336:26
7:32
#11216
25.2M
25.20 mi13:41:183:10:197:342:49
8:11
#11175
FINISH
26.22 mi13:48:383:17:397:337:20
7:12
#11043
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 mi119732896289611377(Top 39%)2679(Top 21%)2679(Top 282%)
10K6.21 mi3.10 mi11750+2232793+1032793+10311551(Top 40%)2731(Top 22%)2731(Top 287%)
15K9.32 mi3.11 mi11603+1472758+352758+3511377(Top 39%)2679(Top 21%)2679(Top 282%)
20K12.43 mi3.11 mi11573+302761-32761-311573(Top 40%)2870(Top 23%)2870(Top 302%)
HALF13.11 mi0.68 mi11696-1232832-712832-7113649(Top 47%)3920(Top 31%)3920(Top 412%)
25K15.53 mi2.42 mi11764-682909-772909-7712272(Top 42%)3314(Top 26%)3314(Top 348%)
30K18.64 mi3.11 mi11787-232963-542963-5411982(Top 41%)3293(Top 26%)3293(Top 346%)
20M20.00 mi1.36 mi11725+622946+172946+1711381(Top 39%)3085(Top 25%)3085(Top 324%)
21M21.00 mi1.00 mi11710+152960-142960-1411752(Top 40%)3391(Top 27%)3391(Top 357%)
35K21.75 mi0.75 mi11624+862929+312929+3110271(Top 35%)2627(Top 21%)2627(Top 276%)
23M23.00 mi1.25 mi11479+1452873+562873+5610020(Top 35%)2607(Top 21%)2607(Top 274%)
24M24.00 mi1.00 mi11337+1422822+512822+519855(Top 34%)2603(Top 21%)2603(Top 274%)
40K24.85 mi0.85 mi11216+1212797+252797+259077(Top 31%)2321(Top 18%)2321(Top 244%)
25.2M25.20 mi0.35 mi11175+412782+152782+159462(Top 33%)2579(Top 21%)2579(Top 271%)
FINISH26.22 mi1.02 mi11043+1322751+312751+319129(Top 31%)2439(Top 19%)2439(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11377

Females

2679

F55-59

2679

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11551

Females

2731

F55-59

2731

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11377

Females

2679

F55-59

2679

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11573

Females

2870

F55-59

2870

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13649

Females

3920

F55-59

3920

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12272

Females

3314

F55-59

3314

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11982

Females

3293

F55-59

3293

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11381

Females

3085

F55-59

3085

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11752

Females

3391

F55-59

3391

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10271

Females

2627

F55-59

2627

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10020

Females

2607

F55-59

2607

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9855

Females

2603

F55-59

2603

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

9077

Females

2321

F55-59

2321

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9462

Females

2579

F55-59

2579

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

9129

Females

2439

F55-59

2439

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2092*
Passed By
1162
Net Change
+930
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11973
5K → 10K386*163+223#11973#11750
10K → 15K263*116+147#11750#11603
15K → 20K163133+30#11603#11573
20K → HALF8131-123#11573#11696
HALF → 25K99167-68#11696#11764
25K → 30K177200-23#11764#11787
30K → 20M12058+62#11787#11725
20M → 21M9176+15#11725#11710
21M → 35K10115+86#11710#11624
35K → 23M17833+145#11624#11479
23M → 24M16220+142#11479#11337
24M → 40K13817+121#11337#11216
40K → 25.2M5413+41#11216#11175
25.2M → FINISH15220+132#11175#11043
TOTALS2092*1162+930

* 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

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OTQ

Olympic Trials Qualifying analysis available

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