All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Gabrielle Opiekun

Bib: 26421 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
38:24
3.11 mi
Rank: #28895
Start → 5K
38:24 | 12:22/mi
10K
1:18:22
6.21 mi
Rank: #28916 (-21)
5K → 10K
39:58 | 12:52/mi
15K
1:59:25
9.32 mi
Rank: #28923 (-7)
10K → 15K
41:03 | 13:13/mi
20K
2:39:48
12.43 mi
Rank: #28891 (+32)
15K → 20K
40:23 | 13:00/mi
HALF
2:48:46
13.11 mi
Rank: #28890 (+1)
20K → HALF
8:58 | 13:10/mi
25K
3:24:42
15.53 mi
Rank: #28906 (-16)
HALF → 25K
35:56 | 14:49/mi
30K
4:11:47
18.64 mi
Rank: #28915 (-9)
25K → 30K
47:05 | 15:10/mi
20M
4:31:43
20.00 mi
Rank: #28906 (+9)
30K → 20M
19:56 | 14:41/mi
21M
4:46:02
21.00 mi
Rank: #28888 (+18)
20M → 21M
14:19 | 14:19/mi
35K
4:57:09
21.75 mi
Rank: #28894 (-6)
21M → 35K
11:07 | 14:52/mi
23M
5:14:45
23.00 mi
Rank: #28887 (+7)
35K → 23M
17:36 | 14:04/mi
24M
5:27:54
24.00 mi
Rank: #28875 (+12)
23M → 24M
13:09 | 13:09/mi
40K
5:38:49
24.85 mi
Rank: #28843 (+32)
24M → 40K
10:55 | 12:47/mi
25.2M
5:43:13
25.20 mi
Rank: #28828 (+15)
40K → 25.2M
4:24 | 12:46/mi
FINISH
5:55:13
26.22 mi
Rank: #28794 (+34)
25.2M → FINISH
12:00 | 11:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:48:46
Pace12:53 /mi
2nd Half
Distance13.11 mi
Time3:06:27
Pace14:14 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3838:2412:2238:24
12:22
-
10K
6.21 mi12:26:361:18:2212:3739:58
12:52
+0:30
15K
9.32 mi13:07:391:59:2512:4941:03
13:13
+0:21
20K
12.43 mi13:48:022:39:4812:5240:23
13:00
-0:13
HALF
13.11 mi13:57:002:48:4612:538:58
13:10
+0:10
25K
15.53 mi14:32:563:24:4213:1135:56
14:49
+1:39
30K
18.64 mi15:20:014:11:4713:3147:05
15:10
+0:21
20M
20.00 mi15:39:574:31:4313:3619:56
14:41
-0:29
21M
21.00 mi15:54:164:46:0213:3814:19
14:19
-0:22
35K
21.75 mi16:05:234:57:0913:4011:07
14:52
+0:33
23M
23.00 mi16:22:595:14:4513:4217:36
14:04
-0:48
24M
24.00 mi16:36:085:27:5413:4013:09
13:09
-0:55
40K
24.85 mi16:47:035:38:4913:3810:55
12:47
-0:22
25.2M
25.20 mi16:51:275:43:1313:384:24
12:46
-0:01
FINISH
26.22 mi17:03:275:55:1313:3412:00
11:47
-0:59

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

11:47 /mi

Average Pace

13:33 /mi

Slowest Pace

15:10 /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

50:24

14% of race

Time at Steady Pace

2:38:50

45% of race

Time at Slower Pace

2:25:59

41% of race

Average Pace: 13:33 /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 mi11:46:3838:2412:2238:24
12:22
#28895
10K
6.21 mi12:26:361:18:2212:3739:58
12:52
#28916
15K
9.32 mi13:07:391:59:2512:4941:03
13:13
#28923
20K
12.43 mi13:48:022:39:4812:5240:23
13:00
#28891
HALF
13.11 mi13:57:002:48:4612:538:58
13:10
#28890
25K
15.53 mi14:32:563:24:4213:1135:56
14:49
#28906
30K
18.64 mi15:20:014:11:4713:3147:05
15:10
#28915
20M
20.00 mi15:39:574:31:4313:3619:56
14:41
#28906
21M
21.00 mi15:54:164:46:0213:3814:19
14:19
#28888
35K
21.75 mi16:05:234:57:0913:4011:07
14:52
#28894
23M
23.00 mi16:22:595:14:4513:4217:36
14:04
#28887
24M
24.00 mi16:36:085:27:5413:4013:09
13:09
#28875
40K
24.85 mi16:47:035:38:4913:3810:55
12:47
#28843
25.2M
25.20 mi16:51:275:43:1313:384:24
12:46
#28828
FINISH
26.22 mi17:03:275:55:1313:3412:00
11:47
#28794
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 mi28895124971249728886(Top 100%)12490(Top 99%)12490(Top 219%)
10K6.21 mi3.10 mi28916-2112509-1212509-1228913(Top 100%)12510(Top 99%)12510(Top 219%)
15K9.32 mi3.11 mi28923-712513-412513-428886(Top 100%)12490(Top 99%)12490(Top 219%)
20K12.43 mi3.11 mi28891+3212493+2012493+2028621(Top 99%)12330(Top 98%)12330(Top 216%)
HALF13.11 mi0.68 mi28890+112490+312490+328765(Top 99%)12442(Top 99%)12442(Top 218%)
25K15.53 mi2.42 mi28906-1612501-1112501-1128895(Top 100%)12506(Top 99%)12506(Top 219%)
30K18.64 mi3.11 mi28915-912514-1312514-1328811(Top 99%)12474(Top 99%)12474(Top 218%)
20M20.00 mi1.36 mi28906+912506+812506+828493(Top 98%)12307(Top 98%)12307(Top 215%)
21M21.00 mi1.00 mi28888+1812494+1212494+1227592(Top 95%)11851(Top 94%)11851(Top 207%)
35K21.75 mi0.75 mi28894-612500-612500-628670(Top 99%)12436(Top 99%)12436(Top 218%)
23M23.00 mi1.25 mi28887+712499+112499+128196(Top 97%)12194(Top 97%)12194(Top 213%)
24M24.00 mi1.00 mi28875+1212494+512494+527774(Top 96%)12004(Top 95%)12004(Top 210%)
40K24.85 mi0.85 mi28843+3212475+1912475+1926838(Top 92%)11567(Top 92%)11567(Top 202%)
25.2M25.20 mi0.35 mi28828+1512467+812467+825772(Top 89%)11020(Top 88%)11020(Top 193%)
FINISH26.22 mi1.02 mi28794+3412446+2112446+2127200(Top 94%)11739(Top 93%)11739(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28886

Females

12490

F18-39

12490

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28913

Females

12510

F18-39

12510

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28886

Females

12490

F18-39

12490

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28621

Females

12330

F18-39

12330

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28765

Females

12442

F18-39

12442

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28895

Females

12506

F18-39

12506

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28811

Females

12474

F18-39

12474

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28493

Females

12307

F18-39

12307

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27592

Females

11851

F18-39

11851

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28670

Females

12436

F18-39

12436

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28196

Females

12194

F18-39

12194

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27774

Females

12004

F18-39

12004

24M→40K

24.0 - 24.9 mi

Top 92%
×1
+6ft-20ft

Overall

26838

Females

11567

F18-39

11567

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25772

Females

11020

F18-39

11020

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27200

Females

11739

F18-39

11739

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
240
Passed By
139
Net Change
+101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28895
5K → 10K1839-21#28895#28916
10K → 15K1320-7#28916#28923
15K → 20K364+32#28923#28891
20K → HALF54+1#28891#28890
HALF → 25K1531-16#28890#28906
25K → 30K1221-9#28906#28915
30K → 20M134+9#28915#28906
20M → 21M191+18#28906#28888
21M → 35K28-6#28888#28894
35K → 23M103+7#28894#28887
23M → 24M153+12#28887#28875
24M → 40K320+32#28875#28843
40K → 25.2M150+15#28843#28828
25.2M → FINISH351+34#28828#28794
TOTALS240139+101
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback