All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Margaret Marron

Bib: 22444 •F •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F60-64)
#0 / 782
Top 4%
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
25:42
3.11 mi
Rank: #18701
Start → 5K
25:42 | 8:17/mi
10K
50:39
6.21 mi
Rank: #18107 (+594)
5K → 10K
24:57 | 8:02/mi
15K
1:15:45
9.32 mi
Rank: #17927 (+180)
10K → 15K
25:06 | 8:05/mi
20K
1:41:03
12.43 mi
Rank: #17723 (+204)
15K → 20K
25:18 | 8:09/mi
HALF
1:46:28
13.11 mi
Rank: #17677 (+46)
20K → HALF
5:25 | 7:57/mi
25K
2:05:59
15.53 mi
Rank: #17333 (+344)
HALF → 25K
19:31 | 8:03/mi
30K
2:31:21
18.64 mi
Rank: #16834 (+499)
25K → 30K
25:22 | 8:10/mi
20M
2:42:22
20.00 mi
Rank: #16594 (+240)
30K → 20M
11:01 | 8:07/mi
21M
2:51:02
21.00 mi
Rank: #16422 (+172)
20M → 21M
8:40 | 8:40/mi
35K
2:57:06
21.75 mi
Rank: #16339 (+83)
21M → 35K
6:04 | 8:07/mi
23M
3:07:22
23.00 mi
Rank: #16173 (+166)
35K → 23M
10:16 | 8:13/mi
24M
3:15:34
24.00 mi
Rank: #16105 (+68)
23M → 24M
8:12 | 8:12/mi
40K
3:22:29
24.85 mi
Rank: #15976 (+129)
24M → 40K
6:55 | 8:06/mi
25.2M
3:25:26
25.20 mi
Rank: #15926 (+50)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:33:27
26.22 mi
Rank: #15839 (+87)
25.2M → FINISH
8:01 | 7:53/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 Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:28
Pace8:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:59
Pace8:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3425:428:1725:42
8:17
-
10K
6.21 mi11:52:3150:398:1024:57
8:02
-0:15
15K
9.32 mi12:17:371:15:458:0825:06
8:05
+0:03
20K
12.43 mi12:42:551:41:038:0825:18
8:09
+0:04
HALF
13.11 mi12:48:201:46:288:085:25
7:57
-0:12
25K
15.53 mi13:07:512:05:598:0719:31
8:03
+0:06
30K
18.64 mi13:33:132:31:218:0825:22
8:10
+0:07
20M
20.00 mi13:44:142:42:228:0811:01
8:07
-0:03
21M
21.00 mi13:52:542:51:028:098:40
8:40
+0:33
35K
21.75 mi13:58:582:57:068:096:04
8:07
-0:33
23M
23.00 mi14:09:143:07:228:0910:16
8:13
+0:06
24M
24.00 mi14:17:263:15:348:098:12
8:12
-0:01
40K
24.85 mi14:24:213:22:298:096:55
8:06
-0:06
25.2M
25.20 mi14:27:183:25:268:102:57
8:34
+0:28
FINISH
26.22 mi14:35:193:33:278:098:01
7:53
-0:41

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

7:53 /mi

Average Pace

8:09 /mi

Slowest Pace

8:40 /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

2:56:08

83% of race

Time at Steady Pace

37:19

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:27:3425:428:1725:42
8:17
#18701
10K
6.21 mi11:52:3150:398:1024:57
8:02
#18107
15K
9.32 mi12:17:371:15:458:0825:06
8:05
#17927
20K
12.43 mi12:42:551:41:038:0825:18
8:09
#17723
HALF
13.11 mi12:48:201:46:288:085:25
7:57
#17677
25K
15.53 mi13:07:512:05:598:0719:31
8:03
#17333
30K
18.64 mi13:33:132:31:218:0825:22
8:10
#16834
20M
20.00 mi13:44:142:42:228:0811:01
8:07
#16594
21M
21.00 mi13:52:542:51:028:098:40
8:40
#16422
35K
21.75 mi13:58:582:57:068:096:04
8:07
#16339
23M
23.00 mi14:09:143:07:228:0910:16
8:13
#16173
24M
24.00 mi14:17:263:15:348:098:12
8:12
#16105
40K
24.85 mi14:24:213:22:298:096:55
8:06
#15976
25.2M
25.20 mi14:27:183:25:268:102:57
8:34
#15926
FINISH
26.22 mi14:35:193:33:278:098:01
7:53
#15839
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi187016900690017566(Top 61%)6233(Top 50%)6233(Top 797%)
10K6.21 mi3.10 mi18107+5946560+3406560+34017475(Top 60%)6191(Top 49%)6191(Top 792%)
15K9.32 mi3.11 mi17927+1806452+1086452+10817566(Top 61%)6233(Top 50%)6233(Top 797%)
20K12.43 mi3.11 mi17723+2046342+1106342+11017143(Top 59%)5999(Top 48%)5999(Top 767%)
HALF13.11 mi0.68 mi17677+466312+306312+3016763(Top 58%)5770(Top 46%)5770(Top 738%)
25K15.53 mi2.42 mi17333+3446118+1946118+19415781(Top 54%)5296(Top 42%)5296(Top 677%)
30K18.64 mi3.11 mi16834+4995874+2445874+24414715(Top 51%)4815(Top 38%)4815(Top 616%)
20M20.00 mi1.36 mi16594+2405760+1145760+11413647(Top 47%)4322(Top 34%)4322(Top 553%)
21M21.00 mi1.00 mi16422+1725681+795681+7914219(Top 49%)4706(Top 37%)4706(Top 602%)
35K21.75 mi0.75 mi16339+835649+325649+3215255(Top 53%)5328(Top 42%)5328(Top 681%)
23M23.00 mi1.25 mi16173+1665581+685581+6813858(Top 48%)4637(Top 37%)4637(Top 593%)
24M24.00 mi1.00 mi16105+685558+235558+2315111(Top 52%)5396(Top 43%)5396(Top 690%)
40K24.85 mi0.85 mi15976+1295507+515507+5113131(Top 45%)4409(Top 35%)4409(Top 564%)
25.2M25.20 mi0.35 mi15926+505487+205487+2012111(Top 42%)3941(Top 31%)3941(Top 504%)
FINISH26.22 mi1.02 mi15839+875452+355452+3514302(Top 49%)5077(Top 40%)5077(Top 649%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17566

Females

6233

F60-64

6233

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17475

Females

6191

F60-64

6191

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17566

Females

6233

F60-64

6233

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17143

Females

5999

F60-64

5999

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16763

Females

5770

F60-64

5770

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15781

Females

5296

F60-64

5296

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14715

Females

4815

F60-64

4815

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13647

Females

4322

F60-64

4322

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14219

Females

4706

F60-64

4706

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15255

Females

5328

F60-64

5328

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13858

Females

4637

F60-64

4637

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15111

Females

5396

F60-64

5396

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13131

Females

4409

F60-64

4409

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12111

Females

3941

F60-64

3941

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14302

Females

5077

F60-64

5077

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3304*
Passed By
442
Net Change
+2862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18701
5K → 10K690*96+594#18701#18107
10K → 15K278*98+180#18107#17927
15K → 20K272*68+204#17927#17723
20K → HALF6115+46#17723#17677
HALF → 25K357*13+344#17677#17333
25K → 30K513*14+499#17333#16834
30K → 20M247*7+240#16834#16594
20M → 21M18715+172#16594#16422
21M → 35K11128+83#16422#16339
35K → 23M18216+166#16339#16173
23M → 24M10234+68#16173#16105
24M → 40K14011+129#16105#15976
40K → 25.2M555+50#15976#15926
25.2M → FINISH10922+87#15926#15839
TOTALS3304*442+2862

* 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

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