All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Deedra Porfirio

Bib: 22381 •F •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 35%
Age Group (F45-49)
#0 / 1786
Top 45%
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
24:43
3.11 mi
Rank: #16619
Start → 5K
24:43 | 7:58/mi
10K
48:35
6.21 mi
Rank: #15668 (+951)
5K → 10K
23:52 | 7:41/mi
15K
1:12:51
9.32 mi
Rank: #15553 (+115)
10K → 15K
24:16 | 7:49/mi
20K
1:38:03
12.43 mi
Rank: #15928 (-375)
15K → 20K
25:12 | 8:07/mi
HALF
1:43:32
13.11 mi
Rank: #16015 (-87)
20K → HALF
5:29 | 8:03/mi
25K
2:03:14
15.53 mi
Rank: #16042 (-27)
HALF → 25K
19:42 | 8:08/mi
30K
2:29:58
18.64 mi
Rank: #16317 (-275)
25K → 30K
26:44 | 8:37/mi
20M
2:41:57
20.00 mi
Rank: #16452 (-135)
30K → 20M
11:59 | 8:50/mi
21M
2:53:32
21.00 mi
Rank: #17223 (-771)
20M → 21M
11:35 | 11:35/mi
35K
2:59:35
21.75 mi
Rank: #17124 (+99)
21M → 35K
6:03 | 8:06/mi
23M
3:10:03
23.00 mi
Rank: #16971 (+153)
35K → 23M
10:28 | 8:22/mi
24M
3:18:15
24.00 mi
Rank: #16862 (+109)
23M → 24M
8:12 | 8:12/mi
40K
3:25:39
24.85 mi
Rank: #16852 (+10)
24M → 40K
7:24 | 8:40/mi
25.2M
3:29:06
25.20 mi
Rank: #16897 (-45)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:37:24
26.22 mi
Rank: #16839 (+58)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:32
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:53:52
Pace8:42 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4624:437:5824:43
7:58
-
10K
6.21 mi11:50:3848:357:5023:52
7:41
-0:17
15K
9.32 mi12:14:541:12:517:4924:16
7:49
+0:08
20K
12.43 mi12:40:061:38:037:5425:12
8:07
+0:18
HALF
13.11 mi12:45:351:43:327:545:29
8:03
-0:04
25K
15.53 mi13:05:172:03:147:5619:42
8:08
+0:05
30K
18.64 mi13:32:012:29:588:0326:44
8:37
+0:29
20M
20.00 mi13:44:002:41:578:0611:59
8:50
+0:13
21M
21.00 mi13:55:352:53:328:1611:35
11:35
+2:45
35K
21.75 mi14:01:382:59:358:166:03
8:06
-3:29
23M
23.00 mi14:12:063:10:038:1610:28
8:22
+0:16
24M
24.00 mi14:20:183:18:158:168:12
8:12
-0:10
40K
24.85 mi14:27:423:25:398:177:24
8:40
+0:28
25.2M
25.20 mi14:31:093:29:068:183:27
10:01
+1:21
FINISH
26.22 mi14:39:273:37:248:188:18
8:09
-1:52

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

7:41 /mi

Average Pace

8:18 /mi

Slowest Pace

11:35 /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

3:02:59

84% of race

Time at Slower Pace

34:25

16% of race

Average Pace: 8:17 /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 mi11:26:4624:437:5824:43
7:58
#16619
10K
6.21 mi11:50:3848:357:5023:52
7:41
#15668
15K
9.32 mi12:14:541:12:517:4924:16
7:49
#15553
20K
12.43 mi12:40:061:38:037:5425:12
8:07
#15928
HALF
13.11 mi12:45:351:43:327:545:29
8:03
#16015
25K
15.53 mi13:05:172:03:147:5619:42
8:08
#16042
30K
18.64 mi13:32:012:29:588:0326:44
8:37
#16317
20M
20.00 mi13:44:002:41:578:0611:59
8:50
#16452
21M
21.00 mi13:55:352:53:328:1611:35
11:35
#17223
35K
21.75 mi14:01:382:59:358:166:03
8:06
#17124
23M
23.00 mi14:12:063:10:038:1610:28
8:22
#16971
24M
24.00 mi14:20:183:18:158:168:12
8:12
#16862
40K
24.85 mi14:27:423:25:398:177:24
8:40
#16852
25.2M
25.20 mi14:31:093:29:068:183:27
10:01
#16897
FINISH
26.22 mi14:39:273:37:248:188:18
8:09
#16839
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 mi166195700570015447(Top 53%)5015(Top 40%)5015(Top 281%)
10K6.21 mi3.10 mi15668+9515124+5765124+57614622(Top 50%)4474(Top 36%)4474(Top 251%)
15K9.32 mi3.11 mi15553+1155071+535071+5315447(Top 53%)5015(Top 40%)5015(Top 281%)
20K12.43 mi3.11 mi15928-3755306-2355306-23516940(Top 58%)5909(Top 47%)5909(Top 331%)
HALF13.11 mi0.68 mi16015-875374-685374-6817454(Top 60%)6175(Top 49%)6175(Top 346%)
25K15.53 mi2.42 mi16042-275393-195393-1916314(Top 56%)5602(Top 45%)5602(Top 314%)
30K18.64 mi3.11 mi16317-2755595-2025595-20217504(Top 60%)6397(Top 51%)6397(Top 358%)
20M20.00 mi1.36 mi16452-1355681-865681-8618086(Top 62%)6804(Top 54%)6804(Top 381%)
21M21.00 mi1.00 mi17223-7716120-4396120-43924336(Top 84%)10163(Top 81%)10163(Top 569%)
35K21.75 mi0.75 mi17124+996087+336087+3315130(Top 52%)5269(Top 42%)5269(Top 295%)
23M23.00 mi1.25 mi16971+1536026+616026+6114900(Top 51%)5221(Top 42%)5221(Top 292%)
24M24.00 mi1.00 mi16862+1095982+445982+4415125(Top 52%)5410(Top 43%)5410(Top 303%)
40K24.85 mi0.85 mi16852+105994-125994-1216626(Top 57%)6315(Top 50%)6315(Top 354%)
25.2M25.20 mi0.35 mi16897-456032-386032-3819445(Top 67%)7778(Top 62%)7778(Top 435%)
FINISH26.22 mi1.02 mi16839+586024+86024+816106(Top 55%)6005(Top 48%)6005(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15447

Females

5015

F45-49

5015

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14622

Females

4474

F45-49

4474

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15447

Females

5015

F45-49

5015

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16940

Females

5909

F45-49

5909

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17454

Females

6175

F45-49

6175

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16314

Females

5602

F45-49

5602

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17504

Females

6397

F45-49

6397

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18086

Females

6804

F45-49

6804

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24336

Females

10163

F45-49

10163

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15130

Females

5269

F45-49

5269

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14900

Females

5221

F45-49

5221

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15125

Females

5410

F45-49

5410

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16626

Females

6315

F45-49

6315

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19445

Females

7778

F45-49

7778

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16106

Females

6005

F45-49

6005

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2287*
Passed By
1476
Net Change
-220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16619
5K → 10K1005*54+951#16619#15668
10K → 15K265*150+115#15668#15553
15K → 20K87200-375#15553#15928
20K → HALF1299-87#15928#16015
HALF → 25K140167-27#16015#16042
25K → 30K118200-275#16042#16317
30K → 20M55190-135#16317#16452
20M → 21M5200-771#16452#17223
21M → 35K11415+99#17223#17124
35K → 23M17825+153#17124#16971
23M → 24M13021+109#16971#16862
24M → 40K6252+10#16862#16852
40K → 25.2M2065-45#16852#16897
25.2M → FINISH9638+58#16897#16839
TOTALS2287*1476-220

* 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

AI Key Insights

Powered by MyRace AI

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