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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Dunyon

Bib: 21742 •F •Age: N/A

UT

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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
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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
24:54
3.11 mi
Rank: #17069
Start → 5K
24:54 | 8:01/mi
10K
50:35
6.21 mi
Rank: #18028 (-959)
5K → 10K
25:41 | 8:16/mi
15K
1:17:38
9.32 mi
Rank: #19179 (-1151)
10K → 15K
27:03 | 8:43/mi
20K
1:45:07
12.43 mi
Rank: #19689 (-510)
15K → 20K
27:29 | 8:51/mi
HALF
1:51:06
13.11 mi
Rank: #19793 (-104)
20K → HALF
5:59 | 8:47/mi
25K
2:13:23
15.53 mi
Rank: #20214 (-421)
HALF → 25K
22:17 | 9:12/mi
30K
2:43:14
18.64 mi
Rank: #20640 (-426)
25K → 30K
29:51 | 9:37/mi
20M
2:56:53
20.00 mi
Rank: #20854 (-214)
30K → 20M
13:39 | 10:03/mi
21M
3:07:46
21.00 mi
Rank: #21010 (-156)
20M → 21M
10:53 | 10:53/mi
35K
3:15:14
21.75 mi
Rank: #21129 (-119)
21M → 35K
7:28 | 9:59/mi
23M
3:28:41
23.00 mi
Rank: #21416 (-287)
35K → 23M
13:27 | 10:45/mi
24M
3:39:01
24.00 mi
Rank: #21579 (-163)
23M → 24M
10:20 | 10:20/mi
40K
3:48:07
24.85 mi
Rank: #21721 (-142)
24M → 40K
9:06 | 10:39/mi
25.2M
3:52:08
25.20 mi
Rank: #21780 (-59)
40K → 25.2M
4:01 | 11:39/mi
FINISH
4:03:03
26.22 mi
Rank: #21958 (-178)
25.2M → FINISH
10:55 | 10:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:06
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:11:57
Pace10:04 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0424:548:0124:54
8:01
-
10K
6.21 mi11:55:4550:358:0925:41
8:16
+0:15
15K
9.32 mi12:22:481:17:388:2027:03
8:43
+0:27
20K
12.43 mi12:50:171:45:078:2827:29
8:51
+0:08
HALF
13.11 mi12:56:161:51:068:295:59
8:47
-0:04
25K
15.53 mi13:18:332:13:238:3622:17
9:12
+0:25
30K
18.64 mi13:48:242:43:148:4629:51
9:37
+0:25
20M
20.00 mi14:02:032:56:538:5113:39
10:03
+0:26
21M
21.00 mi14:12:563:07:468:5710:53
10:53
+0:50
35K
21.75 mi14:20:243:15:148:597:28
9:59
-0:54
23M
23.00 mi14:33:513:28:419:0513:27
10:45
+0:46
24M
24.00 mi14:44:113:39:019:0810:20
10:20
-0:25
40K
24.85 mi14:53:173:48:079:119:06
10:39
+0:19
25.2M
25.20 mi14:57:183:52:089:134:01
11:39
+1:00
FINISH
26.22 mi15:08:134:03:039:1710:55
10:43
-0:56

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

8:01 /mi

Average Pace

9:17 /mi

Slowest Pace

11:39 /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

2:13:23

55% of race

Time at Steady Pace

1:01:18

25% of race

Time at Slower Pace

48:22

20% of race

Average Pace: 9:16 /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 mi11:30:0424:548:0124:54
8:01
#17069
10K
6.21 mi11:55:4550:358:0925:41
8:16
#18028
15K
9.32 mi12:22:481:17:388:2027:03
8:43
#19179
20K
12.43 mi12:50:171:45:078:2827:29
8:51
#19689
HALF
13.11 mi12:56:161:51:068:295:59
8:47
#19793
25K
15.53 mi13:18:332:13:238:3622:17
9:12
#20214
30K
18.64 mi13:48:242:43:148:4629:51
9:37
#20640
20M
20.00 mi14:02:032:56:538:5113:39
10:03
#20854
21M
21.00 mi14:12:563:07:468:5710:53
10:53
#21010
35K
21.75 mi14:20:243:15:148:597:28
9:59
#21129
23M
23.00 mi14:33:513:28:419:0513:27
10:45
#21416
24M
24.00 mi14:44:113:39:019:0810:20
10:20
#21579
40K
24.85 mi14:53:173:48:079:119:06
10:39
#21721
25.2M
25.20 mi14:57:183:52:089:134:01
11:39
#21780
FINISH
26.22 mi15:08:134:03:039:1710:55
10:43
#21958
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 mi170695967596721248(Top 73%)8262(Top 66%)8262(Top 463%)
10K6.21 mi3.10 mi18028-9596516-5496516-54918984(Top 65%)7024(Top 56%)7024(Top 393%)
15K9.32 mi3.11 mi19179-11517152-6367152-63621248(Top 73%)8262(Top 66%)8262(Top 463%)
20K12.43 mi3.11 mi19689-5107450-2987450-29821215(Top 73%)8256(Top 66%)8256(Top 462%)
HALF13.11 mi0.68 mi19793-1047516-667516-6621758(Top 75%)8521(Top 68%)8521(Top 477%)
25K15.53 mi2.42 mi20214-4217752-2367752-23621994(Top 76%)8675(Top 69%)8675(Top 486%)
30K18.64 mi3.11 mi20640-4268002-2508002-25021975(Top 76%)8750(Top 70%)8750(Top 490%)
20M20.00 mi1.36 mi20854-2148117-1158117-11522716(Top 78%)9218(Top 73%)9218(Top 516%)
21M21.00 mi1.00 mi21010-1568207-908207-9022858(Top 79%)9341(Top 74%)9341(Top 523%)
35K21.75 mi0.75 mi21129-1198272-658272-6523114(Top 80%)9501(Top 76%)9501(Top 532%)
23M23.00 mi1.25 mi21416-2878422-1508422-15023934(Top 82%)10016(Top 80%)10016(Top 561%)
24M24.00 mi1.00 mi21579-1638520-988520-9823695(Top 82%)9900(Top 79%)9900(Top 554%)
40K24.85 mi0.85 mi21721-1428617-978617-9723540(Top 81%)9891(Top 79%)9891(Top 554%)
25.2M25.20 mi0.35 mi21780-598654-378654-3723809(Top 82%)10034(Top 80%)10034(Top 562%)
FINISH26.22 mi1.02 mi21958-1788759-1058759-10525541(Top 88%)10905(Top 87%)10905(Top 611%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21248

Females

8262

F45-49

8262

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18984

Females

7024

F45-49

7024

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21248

Females

8262

F45-49

8262

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21215

Females

8256

F45-49

8256

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21758

Females

8521

F45-49

8521

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

21994

Females

8675

F45-49

8675

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

21975

Females

8750

F45-49

8750

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22716

Females

9218

F45-49

9218

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

22858

Females

9341

F45-49

9341

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23114

Females

9501

F45-49

9501

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23934

Females

10016

F45-49

10016

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23695

Females

9900

F45-49

9900

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23540

Females

9891

F45-49

9891

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23809

Females

10034

F45-49

10034

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25541

Females

10905

F45-49

10905

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
408
Passed By
2445
Net Change
-4889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17069
5K → 10K41200-959#17069#18028
10K → 15K18200-1151#18028#19179
15K → 20K46200-510#19179#19689
20K → HALF8112-104#19689#19793
HALF → 25K40200-421#19793#20214
25K → 30K87200-426#20214#20640
30K → 20M30200-214#20640#20854
20M → 21M29185-156#20854#21010
21M → 35K30149-119#21010#21129
35K → 23M22200-287#21129#21416
23M → 24M17180-163#21416#21579
24M → 40K23165-142#21579#21721
40K → 25.2M766-59#21721#21780
25.2M → FINISH10188-178#21780#21958
TOTALS4082445-4889
📊

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

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