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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Helen Lampard

Bib: 21616 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F45-49)
#0 / 1786
Top 31%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
24:36
3.11 mi
Rank: #16335
Start → 5K
24:36 | 7:56/mi
10K
49:06
6.21 mi
Rank: #16325 (+10)
5K → 10K
24:30 | 7:54/mi
15K
1:13:48
9.32 mi
Rank: #16418 (-93)
10K → 15K
24:42 | 7:58/mi
20K
1:38:53
12.43 mi
Rank: #16499 (-81)
15K → 20K
25:05 | 8:05/mi
HALF
1:44:18
13.11 mi
Rank: #16506 (-7)
20K → HALF
5:25 | 7:57/mi
25K
2:03:56
15.53 mi
Rank: #16397 (+109)
HALF → 25K
19:38 | 8:06/mi
30K
2:29:15
18.64 mi
Rank: #16038 (+359)
25K → 30K
25:19 | 8:09/mi
20M
2:40:34
20.00 mi
Rank: #15965 (+73)
30K → 20M
11:19 | 8:20/mi
21M
2:49:05
21.00 mi
Rank: #15774 (+191)
20M → 21M
8:31 | 8:31/mi
35K
2:55:09
21.75 mi
Rank: #15730 (+44)
21M → 35K
6:04 | 8:07/mi
23M
3:05:32
23.00 mi
Rank: #15623 (+107)
35K → 23M
10:23 | 8:18/mi
24M
3:13:38
24.00 mi
Rank: #15564 (+59)
23M → 24M
8:06 | 8:06/mi
40K
3:20:42
24.85 mi
Rank: #15513 (+51)
24M → 40K
7:04 | 8:16/mi
25.2M
3:23:42
25.20 mi
Rank: #15458 (+55)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:31:43
26.22 mi
Rank: #15419 (+39)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:18
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:47:25
Pace8:12 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4624:367:5624:36
7:56
-
10K
6.21 mi11:50:1649:067:5524:30
7:54
-0:02
15K
9.32 mi12:14:581:13:487:5624:42
7:58
+0:04
20K
12.43 mi12:40:031:38:537:5825:05
8:05
+0:07
HALF
13.11 mi12:45:281:44:187:585:25
7:57
-0:08
25K
15.53 mi13:05:062:03:567:5919:38
8:06
+0:09
30K
18.64 mi13:30:252:29:158:0125:19
8:09
+0:03
20M
20.00 mi13:41:442:40:348:0211:19
8:20
+0:11
21M
21.00 mi13:50:152:49:058:048:31
8:31
+0:11
35K
21.75 mi13:56:192:55:098:046:04
8:07
-0:24
23M
23.00 mi14:06:423:05:328:0510:23
8:18
+0:11
24M
24.00 mi14:14:483:13:388:058:06
8:06
-0:12
40K
24.85 mi14:21:523:20:428:057:04
8:16
+0:10
25.2M
25.20 mi14:24:523:23:428:063:00
8:42
+0:26
FINISH
26.22 mi14:32:533:31:438:058:01
7:53
-0:49

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

7:53 /mi

Average Pace

8:05 /mi

Slowest Pace

8:42 /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

3:28:43

99% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:25:4624:367:5624:36
7:56
#16335
10K
6.21 mi11:50:1649:067:5524:30
7:54
#16325
15K
9.32 mi12:14:581:13:487:5624:42
7:58
#16418
20K
12.43 mi12:40:031:38:537:5825:05
8:05
#16499
HALF
13.11 mi12:45:281:44:187:585:25
7:57
#16506
25K
15.53 mi13:05:062:03:567:5919:38
8:06
#16397
30K
18.64 mi13:30:252:29:158:0125:19
8:09
#16038
20M
20.00 mi13:41:442:40:348:0211:19
8:20
#15965
21M
21.00 mi13:50:152:49:058:048:31
8:31
#15774
35K
21.75 mi13:56:192:55:098:046:04
8:07
#15730
23M
23.00 mi14:06:423:05:328:0510:23
8:18
#15623
24M
24.00 mi14:14:483:13:388:058:06
8:06
#15564
40K
24.85 mi14:21:523:20:428:057:04
8:16
#15513
25.2M
25.20 mi14:24:523:23:428:063:00
8:42
#15458
FINISH
26.22 mi14:32:533:31:438:058:01
7:53
#15419
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 mi163355524552416621(Top 57%)5683(Top 45%)5683(Top 318%)
10K6.21 mi3.10 mi16325+105526-25526-216350(Top 56%)5523(Top 44%)5523(Top 309%)
15K9.32 mi3.11 mi16418-935593-675593-6716621(Top 57%)5683(Top 45%)5683(Top 318%)
20K12.43 mi3.11 mi16499-815639-465639-4616669(Top 57%)5745(Top 46%)5745(Top 322%)
HALF13.11 mi0.68 mi16506-75644-55644-516745(Top 58%)5752(Top 46%)5752(Top 322%)
25K15.53 mi2.42 mi16397+1095591+535591+5316092(Top 55%)5477(Top 44%)5477(Top 307%)
30K18.64 mi3.11 mi16038+3595428+1635428+16314585(Top 50%)4732(Top 38%)4732(Top 265%)
20M20.00 mi1.36 mi15965+735400+285400+2815146(Top 52%)5148(Top 41%)5148(Top 288%)
21M21.00 mi1.00 mi15774+1915306+945306+9413261(Top 46%)4202(Top 33%)4202(Top 235%)
35K21.75 mi0.75 mi15730+445289+175289+1715250(Top 53%)5323(Top 42%)5323(Top 298%)
23M23.00 mi1.25 mi15623+1075257+325257+3214466(Top 50%)4973(Top 40%)4973(Top 278%)
24M24.00 mi1.00 mi15564+595240+175240+1714457(Top 50%)5052(Top 40%)5052(Top 283%)
40K24.85 mi0.85 mi15513+515232+85232+814261(Top 49%)5032(Top 40%)5032(Top 282%)
25.2M25.20 mi0.35 mi15458+555216+165216+1612986(Top 45%)4374(Top 35%)4374(Top 245%)
FINISH26.22 mi1.02 mi15419+395205+115205+1114299(Top 49%)5074(Top 40%)5074(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16621

Females

5683

F45-49

5683

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16350

Females

5523

F45-49

5523

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16621

Females

5683

F45-49

5683

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16669

Females

5745

F45-49

5745

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16745

Females

5752

F45-49

5752

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16092

Females

5477

F45-49

5477

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14585

Females

4732

F45-49

4732

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15146

Females

5148

F45-49

5148

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13261

Females

4202

F45-49

4202

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15250

Females

5323

F45-49

5323

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14466

Females

4973

F45-49

4973

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14457

Females

5052

F45-49

5052

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14261

Females

5032

F45-49

5032

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12986

Females

4374

F45-49

4374

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14299

Females

5074

F45-49

5074

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2047*
Passed By
1024
Net Change
+916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16335
5K → 10K210*200+10#16335#16325
10K → 15K167200-93#16325#16418
15K → 20K166200-81#16418#16499
20K → HALF2835-7#16499#16506
HALF → 25K19485+109#16506#16397
25K → 30K394*35+359#16397#16038
30K → 20M12552+73#16038#15965
20M → 21M211*20+191#15965#15774
21M → 35K8137+44#15774#15730
35K → 23M14841+107#15730#15623
23M → 24M8829+59#15623#15564
24M → 40K8736+51#15564#15513
40K → 25.2M627+55#15513#15458
25.2M → FINISH8647+39#15458#15419
TOTALS2047*1024+916

* 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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