All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lauren Oast

Bib: 28840 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
31:38
3.11 mi
Rank: #26451
Start → 5K
31:38 | 10:11/mi
10K
1:06:30
6.21 mi
Rank: #27404 (-953)
5K → 10K
34:52 | 11:14/mi
15K
1:42:41
9.32 mi
Rank: #27749 (-345)
10K → 15K
36:11 | 11:39/mi
20K
2:21:39
12.43 mi
Rank: #28003 (-254)
15K → 20K
38:58 | 12:33/mi
HALF
2:29:29
13.11 mi
Rank: #28007 (-4)
20K → HALF
7:50 | 11:30/mi
25K
2:58:28
15.53 mi
Rank: #27929 (+78)
HALF → 25K
28:59 | 11:58/mi
30K
3:38:23
18.64 mi
Rank: #27867 (+62)
25K → 30K
39:55 | 12:51/mi
20M
3:55:43
20.00 mi
Rank: #27839 (+28)
30K → 20M
17:20 | 12:46/mi
21M
4:10:06
21.00 mi
Rank: #27833 (+6)
20M → 21M
14:23 | 14:23/mi
35K
4:19:44
21.75 mi
Rank: #27837 (-4)
21M → 35K
9:38 | 12:53/mi
23M
4:36:21
23.00 mi
Rank: #27837
35K → 23M
16:37 | 13:17/mi
24M
4:49:21
24.00 mi
Rank: #27835 (+2)
23M → 24M
13:00 | 13:00/mi
40K
5:01:14
24.85 mi
Rank: #27852 (-17)
24M → 40K
11:53 | 13:54/mi
25.2M
5:06:19
25.20 mi
Rank: #27852
40K → 25.2M
5:05 | 14:45/mi
FINISH
5:19:36
26.22 mi
Rank: #27875 (-23)
25.2M → FINISH
13:17 | 13:03/mi
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

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:29:29
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time2:50:07
Pace12:59 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4031:3810:1131:38
10:11
-
10K
6.21 mi12:31:321:06:3010:4334:52
11:14
+1:03
15K
9.32 mi13:07:431:42:4111:0236:11
11:39
+0:25
20K
12.43 mi13:46:412:21:3911:2438:58
12:33
+0:54
HALF
13.11 mi13:54:312:29:2911:257:50
11:30
-1:03
25K
15.53 mi14:23:302:58:2811:3028:59
11:58
+0:28
30K
18.64 mi15:03:253:38:2311:4339:55
12:51
+0:53
20M
20.00 mi15:20:453:55:4311:4817:20
12:46
-0:05
21M
21.00 mi15:35:084:10:0611:5514:23
14:23
+1:37
35K
21.75 mi15:44:464:19:4411:579:38
12:53
-1:30
23M
23.00 mi16:01:234:36:2112:0116:37
13:17
+0:24
24M
24.00 mi16:14:234:49:2112:0413:00
13:00
-0:17
40K
24.85 mi16:26:165:01:1412:0811:53
13:54
+0:54
25.2M
25.20 mi16:31:215:06:1912:105:05
14:45
+0:51
FINISH
26.22 mi16:44:385:19:3612:1213:17
13:03
-1:42

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

10:11 /mi

Average Pace

12:12 /mi

Slowest Pace

14:45 /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

2:19:30

44% of race

Time at Steady Pace

2:28:45

47% of race

Time at Slower Pace

31:21

10% of race

Average Pace: 12:11 /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 mi11:56:4031:3810:1131:38
10:11
#26451
10K
6.21 mi12:31:321:06:3010:4334:52
11:14
#27404
15K
9.32 mi13:07:431:42:4111:0236:11
11:39
#27749
20K
12.43 mi13:46:412:21:3911:2438:58
12:33
#28003
HALF
13.11 mi13:54:312:29:2911:257:50
11:30
#28007
25K
15.53 mi14:23:302:58:2811:3028:59
11:58
#27929
30K
18.64 mi15:03:253:38:2311:4339:55
12:51
#27867
20M
20.00 mi15:20:453:55:4311:4817:20
12:46
#27839
21M
21.00 mi15:35:084:10:0611:5514:23
14:23
#27833
35K
21.75 mi15:44:464:19:4411:579:38
12:53
#27837
23M
23.00 mi16:01:234:36:2112:0116:37
13:17
#27837
24M
24.00 mi16:14:234:49:2112:0413:00
13:00
#27835
40K
24.85 mi16:26:165:01:1412:0811:53
13:54
#27852
25.2M
25.20 mi16:31:215:06:1912:105:05
14:45
#27852
FINISH
26.22 mi16:44:385:19:3612:1213:17
13:03
#27875
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26451109581095828103(Top 97%)11982(Top 95%)11982(Top 690%)
10K6.21 mi3.10 mi27404-95311522-56411522-56427948(Top 96%)11887(Top 95%)11887(Top 684%)
15K9.32 mi3.11 mi27749-34511740-21811740-21828103(Top 97%)11982(Top 95%)11982(Top 690%)
20K12.43 mi3.11 mi28003-25411904-16411904-16428374(Top 98%)12164(Top 97%)12164(Top 700%)
HALF13.11 mi0.68 mi28007-411906-211906-227864(Top 96%)11876(Top 94%)11876(Top 684%)
25K15.53 mi2.42 mi27929+7811866+4011866+4027484(Top 95%)11653(Top 93%)11653(Top 671%)
30K18.64 mi3.11 mi27867+6211844+2211844+2227593(Top 95%)11772(Top 94%)11772(Top 678%)
20M20.00 mi1.36 mi27839+2811836+811836+827219(Top 94%)11611(Top 92%)11611(Top 668%)
21M21.00 mi1.00 mi27833+611837-111837-127650(Top 95%)11886(Top 94%)11886(Top 684%)
35K21.75 mi0.75 mi27837-411838-111838-127610(Top 95%)11876(Top 94%)11876(Top 684%)
23M23.00 mi1.25 mi2783711848-1011848-1027622(Top 95%)11873(Top 94%)11873(Top 684%)
24M24.00 mi1.00 mi27835+211853-511853-527650(Top 95%)11940(Top 95%)11940(Top 687%)
40K24.85 mi0.85 mi27852-1711868-1511868-1527827(Top 96%)12025(Top 96%)12025(Top 692%)
25.2M25.20 mi0.35 mi2785211871-311871-327790(Top 96%)12027(Top 96%)12027(Top 692%)
FINISH26.22 mi1.02 mi27875-2311890-1911890-1928236(Top 97%)12238(Top 97%)12238(Top 705%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28103

Females

11982

F40-44

11982

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27948

Females

11887

F40-44

11887

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28103

Females

11982

F40-44

11982

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28374

Females

12164

F40-44

12164

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

27864

Females

11876

F40-44

11876

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27484

Females

11653

F40-44

11653

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27593

Females

11772

F40-44

11772

30K→20M

18.6 - 20.0 mi

Top 94%
×5
+64ft-50ft

Overall

27219

Females

11611

F40-44

11611

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27650

Females

11886

F40-44

11886

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27610

Females

11876

F40-44

11876

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27622

Females

11873

F40-44

11873

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27650

Females

11940

F40-44

11940

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27827

Females

12025

F40-44

12025

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27790

Females

12027

F40-44

12027

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
×2
+22ft-21ft

Overall

28236

Females

12238

F40-44

12238

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
434
Passed By
842
Net Change
-1424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26451
5K → 10K16200-953#26451#27404
10K → 15K31200-345#27404#27749
15K → 20K17200-254#27749#28003
20K → HALF1216-4#28003#28007
HALF → 25K10123+78#28007#27929
25K → 30K10543+62#27929#27867
30K → 20M4315+28#27867#27839
20M → 21M2923+6#27839#27833
21M → 35K1519-4#27833#27837
35K → 23M22220#27837#27837
23M → 24M1715+2#27837#27835
24M → 40K1027-17#27835#27852
40K → 25.2M660#27852#27852
25.2M → FINISH1033-23#27852#27875
TOTALS434842-1424
📊

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

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