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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Helen Stapleton

Bib: 19800 •F •Age: N/A

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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 (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Helen

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:31/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
27:41
3.11 mi
Rank: #22216
Start → 5K
27:41 | 8:55/mi
10K
55:17
6.21 mi
Rank: #22278 (-62)
5K → 10K
27:36 | 8:54/mi
15K
1:24:25
9.32 mi
Rank: #22950 (-672)
10K → 15K
29:08 | 9:23/mi
20K
1:52:40
12.43 mi
Rank: #22777 (+173)
15K → 20K
28:15 | 9:06/mi
HALF
1:58:28
13.11 mi
Rank: #22663 (+114)
20K → HALF
5:48 | 8:31/mi
25K
2:21:41
15.53 mi
Rank: #22814 (-151)
HALF → 25K
23:13 | 9:35/mi
30K
2:50:03
18.64 mi
Rank: #22292 (+522)
25K → 30K
28:22 | 9:08/mi
20M
3:02:37
20.00 mi
Rank: #22112 (+180)
30K → 20M
12:34 | 9:16/mi
21M
3:12:08
21.00 mi
Rank: #21898 (+214)
20M → 21M
9:31 | 9:31/mi
35K
3:18:48
21.75 mi
Rank: #21811 (+87)
21M → 35K
6:40 | 8:55/mi
23M
3:30:15
23.00 mi
Rank: #21687 (+124)
35K → 23M
11:27 | 9:09/mi
24M
3:39:14
24.00 mi
Rank: #21625 (+62)
23M → 24M
8:59 | 8:59/mi
40K
3:48:08
24.85 mi
Rank: #21724 (-99)
24M → 40K
8:54 | 10:25/mi
25.2M
3:51:26
25.20 mi
Rank: #21667 (+57)
40K → 25.2M
3:18 | 9:35/mi
FINISH
4:00:44
26.22 mi
Rank: #21681 (-14)
25.2M → FINISH
9:18 | 9:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:28
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:02:16
Pace9:20 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4327:418:5527:41
8:55
-
10K
6.21 mi12:17:1955:178:5427:36
8:54
-0:01
15K
9.32 mi12:46:271:24:259:0429:08
9:23
+0:29
20K
12.43 mi13:14:421:52:409:0428:15
9:06
-0:17
HALF
13.11 mi13:20:301:58:289:035:48
8:31
-0:35
25K
15.53 mi13:43:432:21:419:0823:13
9:35
+1:04
30K
18.64 mi14:12:052:50:039:0828:22
9:08
-0:27
20M
20.00 mi14:24:393:02:379:0812:34
9:16
+0:08
21M
21.00 mi14:34:103:12:089:099:31
9:31
+0:15
35K
21.75 mi14:40:503:18:489:096:40
8:55
-0:36
23M
23.00 mi14:52:173:30:159:0911:27
9:09
+0:14
24M
24.00 mi15:01:163:39:149:098:59
8:59
-0:10
40K
24.85 mi15:10:103:48:089:118:54
10:25
+1:26
25.2M
25.20 mi15:13:283:51:269:123:18
9:35
-0:50
FINISH
26.22 mi15:22:464:00:449:129:18
9:08
-0:27

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

8:31 /mi

Average Pace

9:11 /mi

Slowest Pace

10:25 /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

1:07:45

28% of race

Time at Steady Pace

1:38:55

41% of race

Time at Slower Pace

1:14:04

31% 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 mi11:49:4327:418:5527:41
8:55
#22216
10K
6.21 mi12:17:1955:178:5427:36
8:54
#22278
15K
9.32 mi12:46:271:24:259:0429:08
9:23
#22950
20K
12.43 mi13:14:421:52:409:0428:15
9:06
#22777
HALF
13.11 mi13:20:301:58:289:035:48
8:31
#22663
25K
15.53 mi13:43:432:21:419:0823:13
9:35
#22814
30K
18.64 mi14:12:052:50:039:0828:22
9:08
#22292
20M
20.00 mi14:24:393:02:379:0812:34
9:16
#22112
21M
21.00 mi14:34:103:12:089:099:31
9:31
#21898
35K
21.75 mi14:40:503:18:489:096:40
8:55
#21811
23M
23.00 mi14:52:173:30:159:0911:27
9:09
#21687
24M
24.00 mi15:01:163:39:149:098:59
8:59
#21625
40K
24.85 mi15:10:103:48:089:118:54
10:25
#21724
25.2M
25.20 mi15:13:283:51:269:123:18
9:35
#21667
FINISH
26.22 mi15:22:464:00:449:129:18
9:08
#21681
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi222168790879024073(Top 83%)9686(Top 77%)9686(Top 542%)
10K6.21 mi3.10 mi22278-628801-118801-1122337(Top 77%)8819(Top 70%)8819(Top 494%)
15K9.32 mi3.11 mi22950-6729117-3169117-31624073(Top 83%)9686(Top 77%)9686(Top 542%)
20K12.43 mi3.11 mi22777+1739039+789039+7822331(Top 77%)8828(Top 70%)8828(Top 494%)
HALF13.11 mi0.68 mi22663+1148980+598980+5920365(Top 70%)7796(Top 62%)7796(Top 437%)
25K15.53 mi2.42 mi22814-1519078-989078-9823229(Top 80%)9315(Top 74%)9315(Top 522%)
30K18.64 mi3.11 mi22292+5228831+2478831+24720208(Top 70%)7845(Top 62%)7845(Top 439%)
20M20.00 mi1.36 mi22112+1808751+808751+8020104(Top 69%)7870(Top 63%)7870(Top 441%)
21M21.00 mi1.00 mi21898+2148659+928659+9218622(Top 64%)7133(Top 57%)7133(Top 399%)
35K21.75 mi0.75 mi21811+878625+348625+3419711(Top 68%)7826(Top 62%)7826(Top 438%)
23M23.00 mi1.25 mi21687+1248573+528573+5219215(Top 66%)7587(Top 60%)7587(Top 425%)
24M24.00 mi1.00 mi21625+628546+278546+2719424(Top 67%)7746(Top 62%)7746(Top 434%)
40K24.85 mi0.85 mi21724-998620-748620-7422987(Top 79%)9604(Top 76%)9604(Top 538%)
25.2M25.20 mi0.35 mi21667+578596+248596+2417743(Top 61%)6915(Top 55%)6915(Top 387%)
FINISH26.22 mi1.02 mi21681-148604-88604-821050(Top 73%)8604(Top 68%)8604(Top 482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

24073

Females

9686

F45-49

9686

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22337

Females

8819

F45-49

8819

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

24073

Females

9686

F45-49

9686

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22331

Females

8828

F45-49

8828

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20365

Females

7796

F45-49

7796

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23229

Females

9315

F45-49

9315

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20208

Females

7845

F45-49

7845

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20104

Females

7870

F45-49

7870

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18622

Females

7133

F45-49

7133

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19711

Females

7826

F45-49

7826

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19215

Females

7587

F45-49

7587

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19424

Females

7746

F45-49

7746

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22987

Females

9604

F45-49

9604

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17743

Females

6915

F45-49

6915

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21050

Females

8604

F45-49

8604

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2065*
Passed By
936
Net Change
+535
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22216
5K → 10K200200-62#22216#22278
10K → 15K29200-672#22278#22950
15K → 20K241*68+173#22950#22777
20K → HALF1184+114#22777#22663
HALF → 25K80200-151#22663#22814
25K → 30K534*12+522#22814#22292
30K → 20M1899+180#22292#22112
20M → 21M219*5+214#22112#21898
21M → 35K914+87#21898#21811
35K → 23M14420+124#21811#21687
23M → 24M8927+62#21687#21625
24M → 40K28127-99#21625#21724
40K → 25.2M636+57#21724#21667
25.2M → FINISH4054-14#21667#21681
TOTALS2065*936+535

* 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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Activity Data

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