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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amy Koepp

Bib: 8187 •F •Age: N/A

GA

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 (F50-54)
#0 / 1233
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
24:11
3.11 mi
Rank: #15298
Start → 5K
24:11 | 7:48/mi
10K
48:48
6.21 mi
Rank: #15943 (-645)
5K → 10K
24:37 | 7:56/mi
15K
1:13:11
9.32 mi
Rank: #15867 (+76)
10K → 15K
24:23 | 7:51/mi
20K
1:38:21
12.43 mi
Rank: #16128 (-261)
15K → 20K
25:10 | 8:07/mi
HALF
1:43:52
13.11 mi
Rank: #16233 (-105)
20K → HALF
5:31 | 8:06/mi
25K
2:04:45
15.53 mi
Rank: #16811 (-578)
HALF → 25K
20:53 | 8:37/mi
30K
2:34:45
18.64 mi
Rank: #18039 (-1228)
25K → 30K
30:00 | 9:40/mi
20M
2:49:03
20.00 mi
Rank: #18692 (-653)
30K → 20M
14:18 | 10:32/mi
21M
3:00:18
21.00 mi
Rank: #19167 (-475)
20M → 21M
11:15 | 11:15/mi
35K
3:07:29
21.75 mi
Rank: #19314 (-147)
21M → 35K
7:11 | 9:37/mi
23M
3:20:01
23.00 mi
Rank: #19599 (-285)
35K → 23M
12:32 | 10:01/mi
24M
3:29:16
24.00 mi
Rank: #19644 (-45)
23M → 24M
9:15 | 9:15/mi
40K
3:38:11
24.85 mi
Rank: #19854 (-210)
24M → 40K
8:55 | 10:26/mi
25.2M
3:42:02
25.20 mi
Rank: #19934 (-80)
40K → 25.2M
3:51 | 11:10/mi
FINISH
3:51:35
26.22 mi
Rank: #20031 (-97)
25.2M → FINISH
9:33 | 9:23/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
Time1:43:52
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:07:43
Pace9:45 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:2424:117:4824:11
7:48
-
10K
6.21 mi10:56:0148:487:5224:37
7:56
+0:08
15K
9.32 mi11:20:241:13:117:5224:23
7:51
-0:05
20K
12.43 mi11:45:341:38:217:5525:10
8:07
+0:16
HALF
13.11 mi11:51:051:43:527:565:31
8:06
-0:01
25K
15.53 mi12:11:582:04:458:0220:53
8:37
+0:31
30K
18.64 mi12:41:582:34:458:1930:00
9:40
+1:03
20M
20.00 mi12:56:162:49:038:2814:18
10:32
+0:52
21M
21.00 mi13:07:313:00:188:3611:15
11:15
+0:43
35K
21.75 mi13:14:423:07:298:387:11
9:37
-1:38
23M
23.00 mi13:27:143:20:018:4212:32
10:01
+0:24
24M
24.00 mi13:36:293:29:168:449:15
9:15
-0:46
40K
24.85 mi13:45:243:38:118:478:55
10:26
+1:11
25.2M
25.20 mi13:49:153:42:028:493:51
11:10
+0:44
FINISH
26.22 mi13:58:483:51:358:519:33
9:23
-1:47

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

7:48 /mi

Average Pace

8:50 /mi

Slowest Pace

11:15 /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

2:04:45

54% of race

Time at Steady Pace

55:59

24% of race

Time at Slower Pace

50:51

22% of race

Average Pace: 8:50 /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 mi10:31:2424:117:4824:11
7:48
#15298
10K
6.21 mi10:56:0148:487:5224:37
7:56
#15943
15K
9.32 mi11:20:241:13:117:5224:23
7:51
#15867
20K
12.43 mi11:45:341:38:217:5525:10
8:07
#16128
HALF
13.11 mi11:51:051:43:527:565:31
8:06
#16233
25K
15.53 mi12:11:582:04:458:0220:53
8:37
#16811
30K
18.64 mi12:41:582:34:458:1930:00
9:40
#18039
20M
20.00 mi12:56:162:49:038:2814:18
10:32
#18692
21M
21.00 mi13:07:313:00:188:3611:15
11:15
#19167
35K
21.75 mi13:14:423:07:298:387:11
9:37
#19314
23M
23.00 mi13:27:143:20:018:4212:32
10:01
#19599
24M
24.00 mi13:36:293:29:168:449:15
9:15
#19644
40K
24.85 mi13:45:243:38:118:478:55
10:26
#19854
25.2M
25.20 mi13:49:153:42:028:493:51
11:10
#19934
FINISH
26.22 mi13:58:483:51:358:519:33
9:23
#20031
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi152984876487615768(Top 54%)5210(Top 41%)5210(Top 423%)
10K6.21 mi3.10 mi15943-6455293-4175293-41716682(Top 57%)5729(Top 46%)5729(Top 465%)
15K9.32 mi3.11 mi15867+765252+415252+4115768(Top 54%)5210(Top 41%)5210(Top 423%)
20K12.43 mi3.11 mi16128-2615428-1765428-17616870(Top 58%)5864(Top 47%)5864(Top 476%)
HALF13.11 mi0.68 mi16233-1055492-645492-6417806(Top 61%)6383(Top 51%)6383(Top 518%)
25K15.53 mi2.42 mi16811-5785829-3375829-33719261(Top 66%)7277(Top 58%)7277(Top 590%)
30K18.64 mi3.11 mi18039-12286561-7326561-73222127(Top 76%)8828(Top 70%)8828(Top 716%)
20M20.00 mi1.36 mi18692-6536949-3886949-38823932(Top 82%)9868(Top 78%)9868(Top 800%)
21M21.00 mi1.00 mi19167-4757226-2777226-27723648(Top 81%)9777(Top 78%)9777(Top 793%)
35K21.75 mi0.75 mi19314-1477319-937319-9322080(Top 76%)8990(Top 71%)8990(Top 729%)
23M23.00 mi1.25 mi19599-2857508-1897508-18922182(Top 76%)9089(Top 72%)9089(Top 737%)
24M24.00 mi1.00 mi19644-457545-377545-3720471(Top 71%)8276(Top 66%)8276(Top 671%)
40K24.85 mi0.85 mi19854-2107677-1327677-13223045(Top 79%)9638(Top 77%)9638(Top 782%)
25.2M25.20 mi0.35 mi19934-807718-417718-4122771(Top 78%)9474(Top 75%)9474(Top 768%)
FINISH26.22 mi1.02 mi20031-977785-677785-6721922(Top 76%)9020(Top 72%)9020(Top 732%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15768

Females

5210

F50-54

5210

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16682

Females

5729

F50-54

5729

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15768

Females

5210

F50-54

5210

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16870

Females

5864

F50-54

5864

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17806

Females

6383

F50-54

6383

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19261

Females

7277

F50-54

7277

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22127

Females

8828

F50-54

8828

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23932

Females

9868

F50-54

9868

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23648

Females

9777

F50-54

9777

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

22080

Females

8990

F50-54

8990

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

22182

Females

9089

F50-54

9089

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20471

Females

8276

F50-54

8276

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23045

Females

9638

F50-54

9638

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22771

Females

9474

F50-54

9474

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

21922

Females

9020

F50-54

9020

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
723*
Passed By
2364
Net Change
-4733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15298
5K → 10K96200-645#15298#15943
10K → 15K246*170+76#15943#15867
15K → 20K103200-261#15867#16128
20K → HALF13118-105#16128#16233
HALF → 25K38200-578#16233#16811
25K → 30K34200-1228#16811#18039
30K → 20M20200-653#18039#18692
20M → 21M13200-475#18692#19167
21M → 35K22169-147#19167#19314
35K → 23M35200-285#19314#19599
23M → 24M56101-45#19599#19644
24M → 40K18200-210#19644#19854
40K → 25.2M686-80#19854#19934
25.2M → FINISH23120-97#19934#20031
TOTALS723*2364-4733

* 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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