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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Debbie Hetherington

Bib: 24420 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 39%
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
26:21
3.11 mi
Rank: #19989
Start → 5K
26:21 | 8:29/mi
10K
52:55
6.21 mi
Rank: #20262 (-273)
5K → 10K
26:34 | 8:34/mi
15K
1:19:12
9.32 mi
Rank: #20128 (+134)
10K → 15K
26:17 | 8:28/mi
20K
1:45:53
12.43 mi
Rank: #20029 (+99)
15K → 20K
26:41 | 8:36/mi
HALF
1:51:36
13.11 mi
Rank: #20016 (+13)
20K → HALF
5:43 | 8:24/mi
25K
2:12:25
15.53 mi
Rank: #19866 (+150)
HALF → 25K
20:49 | 8:36/mi
30K
2:39:42
18.64 mi
Rank: #19599 (+267)
25K → 30K
27:17 | 8:47/mi
20M
2:51:38
20.00 mi
Rank: #19461 (+138)
30K → 20M
11:56 | 8:48/mi
21M
3:00:59
21.00 mi
Rank: #19353 (+108)
20M → 21M
9:21 | 9:21/mi
35K
3:07:31
21.75 mi
Rank: #19323 (+30)
21M → 35K
6:32 | 8:44/mi
23M
3:19:46
23.00 mi
Rank: #19522 (-199)
35K → 23M
12:15 | 9:48/mi
24M
3:33:37
24.00 mi
Rank: #20545 (-1023)
23M → 24M
13:51 | 13:51/mi
40K
3:48:34
24.85 mi
Rank: #21789 (-1244)
24M → 40K
14:57 | 17:30/mi
25.2M
3:54:14
25.20 mi
Rank: #22057 (-268)
40K → 25.2M
5:40 | 16:26/mi
FINISH
4:04:46
26.22 mi
Rank: #22176 (-119)
25.2M → FINISH
10:32 | 10:21/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:36
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:13:10
Pace10:10 /mi
📊Positive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1526:218:2926:21
8:29
-
10K
6.21 mi11:56:4952:558:3126:34
8:34
+0:05
15K
9.32 mi12:23:061:19:128:3026:17
8:28
-0:06
20K
12.43 mi12:49:471:45:538:3226:41
8:36
+0:08
HALF
13.11 mi12:55:301:51:368:315:43
8:24
-0:12
25K
15.53 mi13:16:192:12:258:3220:49
8:36
+0:12
30K
18.64 mi13:43:362:39:428:3527:17
8:47
+0:11
20M
20.00 mi13:55:322:51:388:3511:56
8:48
+0:01
21M
21.00 mi14:04:533:00:598:389:21
9:21
+0:33
35K
21.75 mi14:11:253:07:318:386:32
8:44
-0:37
23M
23.00 mi14:23:403:19:468:4212:15
9:48
+1:04
24M
24.00 mi14:37:313:33:378:5513:51
13:51
+4:03
40K
24.85 mi14:52:283:48:349:1214:57
17:30
+3:39
25.2M
25.20 mi14:58:083:54:149:185:40
16:26
-1:04
FINISH
26.22 mi15:08:404:04:469:2110:32
10:21
-6:05

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

8:24 /mi

Average Pace

9:21 /mi

Slowest Pace

17:30 /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

0:00

0% of race

Time at Steady Pace

3:19:46

82% of race

Time at Slower Pace

45:00

18% of race

Average Pace: 9:20 /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 mi11:30:1526:218:2926:21
8:29
#19989
10K
6.21 mi11:56:4952:558:3126:34
8:34
#20262
15K
9.32 mi12:23:061:19:128:3026:17
8:28
#20128
20K
12.43 mi12:49:471:45:538:3226:41
8:36
#20029
HALF
13.11 mi12:55:301:51:368:315:43
8:24
#20016
25K
15.53 mi13:16:192:12:258:3220:49
8:36
#19866
30K
18.64 mi13:43:362:39:428:3527:17
8:47
#19599
20M
20.00 mi13:55:322:51:388:3511:56
8:48
#19461
21M
21.00 mi14:04:533:00:598:389:21
9:21
#19353
35K
21.75 mi14:11:253:07:318:386:32
8:44
#19323
23M
23.00 mi14:23:403:19:468:4212:15
9:48
#19522
24M
24.00 mi14:37:313:33:378:5513:51
13:51
#20545
40K
24.85 mi14:52:283:48:349:1214:57
17:30
#21789
25.2M
25.20 mi14:58:083:54:149:185:40
16:26
#22057
FINISH
26.22 mi15:08:404:04:469:2110:32
10:21
#22176
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi199897627762719929(Top 69%)7542(Top 60%)7542(Top 964%)
10K6.21 mi3.10 mi20262-2737750-1237750-12320640(Top 71%)7942(Top 63%)7942(Top 1016%)
15K9.32 mi3.11 mi20128+1347682+687682+6819929(Top 69%)7542(Top 60%)7542(Top 964%)
20K12.43 mi3.11 mi20029+997648+347648+3419820(Top 68%)7532(Top 60%)7532(Top 963%)
HALF13.11 mi0.68 mi20016+137643+57643+519630(Top 68%)7409(Top 59%)7409(Top 947%)
25K15.53 mi2.42 mi19866+1507559+847559+8419107(Top 66%)7182(Top 57%)7182(Top 918%)
30K18.64 mi3.11 mi19599+2677435+1247435+12418490(Top 64%)6944(Top 55%)6944(Top 888%)
20M20.00 mi1.36 mi19461+1387380+557380+5517928(Top 62%)6724(Top 53%)6724(Top 860%)
21M21.00 mi1.00 mi19353+1087333+477333+4717898(Top 62%)6748(Top 54%)6748(Top 863%)
35K21.75 mi0.75 mi19323+307327+67327+618840(Top 65%)7351(Top 58%)7351(Top 940%)
23M23.00 mi1.25 mi19522-1997468-1417468-14121540(Top 74%)8757(Top 70%)8757(Top 1120%)
24M24.00 mi1.00 mi20545-10238001-5338001-53328257(Top 97%)12244(Top 97%)12244(Top 1566%)
40K24.85 mi0.85 mi21789-12448658-6578658-65728909(Top 100%)12537(Top 100%)12537(Top 1603%)
25.2M25.20 mi0.35 mi22057-2688805-1478805-14728604(Top 99%)12432(Top 99%)12432(Top 1590%)
FINISH26.22 mi1.02 mi22176-1198878-738878-7324681(Top 85%)10455(Top 83%)10455(Top 1337%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19929

Females

7542

F60-64

7542

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20640

Females

7942

F60-64

7942

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19929

Females

7542

F60-64

7542

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19820

Females

7532

F60-64

7532

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19630

Females

7409

F60-64

7409

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19107

Females

7182

F60-64

7182

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18490

Females

6944

F60-64

6944

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17928

Females

6724

F60-64

6724

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17898

Females

6748

F60-64

6748

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18840

Females

7351

F60-64

7351

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21540

Females

8757

F60-64

8757

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28257

Females

12244

F60-64

12244

24M→40K

24.0 - 24.9 mi

Top 100%
×1
+6ft-20ft

Overall

28909

Females

12537

F60-64

12537

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28604

Females

12432

F60-64

12432

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
×2
+22ft-21ft

Overall

24681

Females

10455

F60-64

10455

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1609*
Passed By
1571
Net Change
-2187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19989
5K → 10K166200-273#19989#20262
10K → 15K262*128+134#20262#20128
15K → 20K19495+99#20128#20029
20K → HALF3421+13#20029#20016
HALF → 25K19343+150#20016#19866
25K → 30K313*46+267#19866#19599
30K → 20M16224+138#19599#19461
20M → 21M14032+108#19461#19353
21M → 35K7545+30#19353#19323
35K → 23M45200-199#19323#19522
23M → 24M7200-1023#19522#20545
24M → 40K0200-1244#20545#21789
40K → 25.2M0200-268#21789#22057
25.2M → FINISH18137-119#22057#22176
TOTALS1609*1571-2187

* 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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