All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yolanda Romero

Bib: 20882 •F •Age: N/A

TX

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 (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
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

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
24:40
3.11 mi
Rank: #16502
Start → 5K
24:40 | 7:57/mi
10K
49:30
6.21 mi
Rank: #16834 (-332)
5K → 10K
24:50 | 8:00/mi
15K
1:14:33
9.32 mi
Rank: #17055 (-221)
10K → 15K
25:03 | 8:04/mi
20K
1:40:39
12.43 mi
Rank: #17511 (-456)
15K → 20K
26:06 | 8:25/mi
HALF
1:46:27
13.11 mi
Rank: #17669 (-158)
20K → HALF
5:48 | 8:31/mi
25K
2:07:44
15.53 mi
Rank: #18083 (-414)
HALF → 25K
21:17 | 8:47/mi
30K
2:36:21
18.64 mi
Rank: #18539 (-456)
25K → 30K
28:37 | 9:13/mi
20M
2:49:26
20.00 mi
Rank: #18806 (-267)
30K → 20M
13:05 | 9:38/mi
21M
3:00:16
21.00 mi
Rank: #19159 (-353)
20M → 21M
10:50 | 10:50/mi
35K
3:07:07
21.75 mi
Rank: #19204 (-45)
21M → 35K
6:51 | 9:10/mi
23M
3:19:29
23.00 mi
Rank: #19460 (-256)
35K → 23M
12:22 | 9:53/mi
24M
3:29:00
24.00 mi
Rank: #19576 (-116)
23M → 24M
9:31 | 9:31/mi
40K
3:37:16
24.85 mi
Rank: #19663 (-87)
24M → 40K
8:16 | 9:41/mi
25.2M
3:40:57
25.20 mi
Rank: #19721 (-58)
40K → 25.2M
3:41 | 10:41/mi
FINISH
3:50:46
26.22 mi
Rank: #19886 (-165)
25.2M → FINISH
9:49 | 9:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:27
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:04:19
Pace9:29 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:1024:407:5724:40
7:57
-
10K
6.21 mi11:35:0049:307:5824:50
8:00
+0:03
15K
9.32 mi12:00:031:14:338:0025:03
8:04
+0:04
20K
12.43 mi12:26:091:40:398:0626:06
8:25
+0:21
HALF
13.11 mi12:31:571:46:278:085:48
8:31
+0:06
25K
15.53 mi12:53:142:07:448:1421:17
8:47
+0:16
30K
18.64 mi13:21:512:36:218:2428:37
9:13
+0:26
20M
20.00 mi13:34:562:49:268:2913:05
9:38
+0:25
21M
21.00 mi13:45:463:00:168:3610:50
10:50
+1:12
35K
21.75 mi13:52:373:07:078:376:51
9:10
-1:40
23M
23.00 mi14:04:593:19:298:4112:22
9:53
+0:43
24M
24.00 mi14:14:303:29:008:439:31
9:31
-0:22
40K
24.85 mi14:22:463:37:168:458:16
9:41
+0:10
25.2M
25.20 mi14:26:273:40:578:473:41
10:41
+1:00
FINISH
26.22 mi14:36:163:50:468:499:49
9:38
-1:03

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

7:57 /mi

Average Pace

8:48 /mi

Slowest Pace

10:50 /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

1:46:27

46% of race

Time at Steady Pace

1:29:10

39% of race

Time at Slower Pace

35:09

15% of race

Average Pace: 8:48 /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 mi11:10:1024:407:5724:40
7:57
#16502
10K
6.21 mi11:35:0049:307:5824:50
8:00
#16834
15K
9.32 mi12:00:031:14:338:0025:03
8:04
#17055
20K
12.43 mi12:26:091:40:398:0626:06
8:25
#17511
HALF
13.11 mi12:31:571:46:278:085:48
8:31
#17669
25K
15.53 mi12:53:142:07:448:1421:17
8:47
#18083
30K
18.64 mi13:21:512:36:218:2428:37
9:13
#18539
20M
20.00 mi13:34:562:49:268:2913:05
9:38
#18806
21M
21.00 mi13:45:463:00:168:3610:50
10:50
#19159
35K
21.75 mi13:52:373:07:078:376:51
9:10
#19204
23M
23.00 mi14:04:593:19:298:4112:22
9:53
#19460
24M
24.00 mi14:14:303:29:008:439:31
9:31
#19576
40K
24.85 mi14:22:463:37:168:458:16
9:41
#19663
25.2M
25.20 mi14:26:273:40:578:473:41
10:41
#19721
FINISH
26.22 mi14:36:163:50:468:499:49
9:38
#19886
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 mi165025627562717473(Top 60%)6183(Top 49%)6183(Top 346%)
10K6.21 mi3.10 mi16834-3325840-2135840-21317203(Top 59%)6030(Top 48%)6030(Top 338%)
15K9.32 mi3.11 mi17055-2215962-1225962-12217473(Top 60%)6183(Top 49%)6183(Top 346%)
20K12.43 mi3.11 mi17511-4566221-2596221-25918740(Top 65%)6939(Top 55%)6939(Top 389%)
HALF13.11 mi0.68 mi17669-1586309-886309-8820338(Top 70%)7769(Top 62%)7769(Top 435%)
25K15.53 mi2.42 mi18083-4146541-2326541-23220124(Top 69%)7729(Top 61%)7729(Top 433%)
30K18.64 mi3.11 mi18539-4566854-3136854-31320568(Top 71%)8034(Top 64%)8034(Top 450%)
20M20.00 mi1.36 mi18806-2677012-1587012-15821517(Top 74%)8606(Top 68%)8606(Top 482%)
21M21.00 mi1.00 mi19159-3537222-2107222-21022748(Top 78%)9277(Top 74%)9277(Top 519%)
35K21.75 mi0.75 mi19204-457257-357257-3520659(Top 71%)8263(Top 66%)8263(Top 463%)
23M23.00 mi1.25 mi19460-2567429-1727429-17221799(Top 75%)8898(Top 71%)8898(Top 498%)
24M24.00 mi1.00 mi19576-1167506-777506-7721408(Top 74%)8745(Top 70%)8745(Top 490%)
40K24.85 mi0.85 mi19663-877563-577563-5720958(Top 72%)8557(Top 68%)8557(Top 479%)
25.2M25.20 mi0.35 mi19721-587603-407603-4021610(Top 74%)8870(Top 71%)8870(Top 497%)
FINISH26.22 mi1.02 mi19886-1657705-1027705-10222785(Top 79%)9486(Top 75%)9486(Top 531%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17473

Females

6183

F45-49

6183

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17203

Females

6030

F45-49

6030

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17473

Females

6183

F45-49

6183

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18740

Females

6939

F45-49

6939

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20338

Females

7769

F45-49

7769

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20124

Females

7729

F45-49

7729

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20568

Females

8034

F45-49

8034

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21517

Females

8606

F45-49

8606

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22748

Females

9277

F45-49

9277

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20659

Females

8263

F45-49

8263

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21799

Females

8898

F45-49

8898

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21408

Females

8745

F45-49

8745

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

20958

Females

8557

F45-49

8557

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21610

Females

8870

F45-49

8870

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22785

Females

9486

F45-49

9486

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
709
Passed By
2377
Net Change
-3384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16502
5K → 10K159200-332#16502#16834
10K → 15K116200-221#16834#17055
15K → 20K62200-456#17055#17511
20K → HALF12170-158#17511#17669
HALF → 25K44200-414#17669#18083
25K → 30K91200-456#18083#18539
30K → 20M35200-267#18539#18806
20M → 21M20200-353#18806#19159
21M → 35K3681-45#19159#19204
35K → 23M34200-256#19204#19460
23M → 24M42158-116#19460#19576
24M → 40K29116-87#19576#19663
40K → 25.2M1371-58#19663#19721
25.2M → FINISH16181-165#19721#19886
TOTALS7092377-3384
📊

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