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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rylee Kopchak

Bib: 9847 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 23%
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
22:15
3.11 mi
Rank: #9855
Start → 5K
22:15 | 7:10/mi
10K
44:23
6.21 mi
Rank: #9696 (+159)
5K → 10K
22:08 | 7:08/mi
15K
1:06:25
9.32 mi
Rank: #9484 (+212)
10K → 15K
22:02 | 7:06/mi
20K
1:28:19
12.43 mi
Rank: #9142 (+342)
15K → 20K
21:54 | 7:03/mi
HALF
1:33:06
13.11 mi
Rank: #9120 (+22)
20K → HALF
4:47 | 7:02/mi
25K
1:50:16
15.53 mi
Rank: #8906 (+214)
HALF → 25K
17:10 | 7:05/mi
30K
2:12:26
18.64 mi
Rank: #8461 (+445)
25K → 30K
22:10 | 7:09/mi
20M
2:22:06
20.00 mi
Rank: #8263 (+198)
30K → 20M
9:40 | 7:07/mi
21M
2:29:44
21.00 mi
Rank: #8185 (+78)
20M → 21M
7:38 | 7:38/mi
35K
2:35:03
21.75 mi
Rank: #8152 (+33)
21M → 35K
5:19 | 7:07/mi
23M
2:44:45
23.00 mi
Rank: #8222 (-70)
35K → 23M
9:42 | 7:46/mi
24M
2:52:24
24.00 mi
Rank: #8313 (-91)
23M → 24M
7:39 | 7:39/mi
40K
2:59:00
24.85 mi
Rank: #8375 (-62)
24M → 40K
6:36 | 7:44/mi
25.2M
3:02:02
25.20 mi
Rank: #8444 (-69)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:09:33
26.22 mi
Rank: #8478 (-34)
25.2M → FINISH
7:31 | 7:23/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
Time1:33:06
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:36:27
Pace7:22 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:3922:157:1022:15
7:10
-
10K
6.21 mi11:00:4744:237:0922:08
7:08
-0:02
15K
9.32 mi11:22:491:06:257:0822:02
7:06
-0:02
20K
12.43 mi11:44:431:28:197:0721:54
7:03
-0:03
HALF
13.11 mi11:49:301:33:067:074:47
7:02
-0:01
25K
15.53 mi12:06:401:50:167:0617:10
7:05
+0:03
30K
18.64 mi12:28:502:12:267:0722:10
7:09
+0:04
20M
20.00 mi12:38:302:22:067:079:40
7:07
-0:02
21M
21.00 mi12:46:082:29:447:087:38
7:38
+0:31
35K
21.75 mi12:51:272:35:037:085:19
7:07
-0:31
23M
23.00 mi13:01:092:44:457:109:42
7:46
+0:39
24M
24.00 mi13:08:482:52:247:127:39
7:39
-0:07
40K
24.85 mi13:15:242:59:007:136:36
7:44
+0:05
25.2M
25.20 mi13:18:263:02:027:143:02
8:48
+1:04
FINISH
26.22 mi13:25:573:09:337:157:31
7:23
-1:25

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

7:02 /mi

Average Pace

7:14 /mi

Slowest Pace

8:48 /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

2:27:25

78% of race

Time at Slower Pace

42:08

22% of race

Average Pace: 7:14 /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 mi10:38:3922:157:1022:15
7:10
#9855
10K
6.21 mi11:00:4744:237:0922:08
7:08
#9696
15K
9.32 mi11:22:491:06:257:0822:02
7:06
#9484
20K
12.43 mi11:44:431:28:197:0721:54
7:03
#9142
HALF
13.11 mi11:49:301:33:067:074:47
7:02
#9120
25K
15.53 mi12:06:401:50:167:0617:10
7:05
#8906
30K
18.64 mi12:28:502:12:267:0722:10
7:09
#8461
20M
20.00 mi12:38:302:22:067:079:40
7:07
#8263
21M
21.00 mi12:46:082:29:447:087:38
7:38
#8185
35K
21.75 mi12:51:272:35:037:085:19
7:07
#8152
23M
23.00 mi13:01:092:44:457:109:42
7:46
#8222
24M
24.00 mi13:08:482:52:247:127:39
7:39
#8313
40K
24.85 mi13:15:242:59:007:136:36
7:44
#8375
25.2M
25.20 mi13:18:263:02:027:143:02
8:48
#8444
FINISH
26.22 mi13:25:573:09:337:157:31
7:23
#8478
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9855181018109223(Top 32%)1580(Top 13%)1580(Top 28%)
10K6.21 mi3.10 mi9696+1591738+721738+729586(Top 33%)1703(Top 14%)1703(Top 30%)
15K9.32 mi3.11 mi9484+2121658+801658+809223(Top 32%)1580(Top 13%)1580(Top 28%)
20K12.43 mi3.11 mi9142+3421539+1191539+1198222(Top 28%)1230(Top 10%)1230(Top 22%)
HALF13.11 mi0.68 mi9120+221529+101529+108872(Top 31%)1457(Top 12%)1457(Top 25%)
25K15.53 mi2.42 mi8906+2141465+641465+647994(Top 28%)1229(Top 10%)1229(Top 22%)
30K18.64 mi3.11 mi8461+4451328+1371328+1376947(Top 24%)974(Top 8%)974(Top 17%)
20M20.00 mi1.36 mi8263+1981279+491279+496426(Top 22%)894(Top 7%)894(Top 16%)
21M21.00 mi1.00 mi8185+781270+91270+97426(Top 26%)1376(Top 11%)1376(Top 24%)
35K21.75 mi0.75 mi8152+331275-51275-57928(Top 27%)1520(Top 12%)1520(Top 27%)
23M23.00 mi1.25 mi8222-701332-571332-5710677(Top 37%)2936(Top 23%)2936(Top 51%)
24M24.00 mi1.00 mi8313-911403-711403-7111207(Top 39%)3271(Top 26%)3271(Top 57%)
40K24.85 mi0.85 mi8375-621458-551458-5510464(Top 36%)2973(Top 24%)2973(Top 52%)
25.2M25.20 mi0.35 mi8444-691503-451503-4513497(Top 47%)4592(Top 37%)4592(Top 80%)
FINISH26.22 mi1.02 mi8478-341545-421545-4210487(Top 36%)3079(Top 24%)3079(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9223

Females

1580

F18-39

1580

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9586

Females

1703

F18-39

1703

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9223

Females

1580

F18-39

1580

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8222

Females

1230

F18-39

1230

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

8872

Females

1457

F18-39

1457

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

7994

Females

1229

F18-39

1229

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6947

Females

974

F18-39

974

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6426

Females

894

F18-39

894

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7426

Females

1376

F18-39

1376

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7928

Females

1520

F18-39

1520

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10677

Females

2936

F18-39

2936

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11207

Females

3271

F18-39

3271

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10464

Females

2973

F18-39

2973

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13497

Females

4592

F18-39

4592

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10487

Females

3079

F18-39

3079

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2291*
Passed By
914
Net Change
+1377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9855
5K → 10K329*170+159#9855#9696
10K → 15K278*66+212#9696#9484
15K → 20K359*17+342#9484#9142
20K → HALF3715+22#9142#9120
HALF → 25K228*14+214#9120#8906
25K → 30K455*10+445#8906#8461
30K → 20M205*7+198#8461#8263
20M → 21M10931+78#8263#8185
21M → 35K6330+33#8185#8152
35K → 23M65135-70#8152#8222
23M → 24M55146-91#8222#8313
24M → 40K41103-62#8313#8375
40K → 25.2M1887-69#8375#8444
25.2M → FINISH4983-34#8444#8478
TOTALS2291*914+1377

* 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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