All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jamie Sikorski

Bib: 28426 •F •Age: N/A

CA

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
30:01
3.11 mi
Rank: #24976
Start → 5K
30:01 | 9:40/mi
10K
57:51
6.21 mi
Rank: #23945 (+1031)
5K → 10K
27:50 | 8:58/mi
15K
1:25:10
9.32 mi
Rank: #23315 (+630)
10K → 15K
27:19 | 8:48/mi
20K
1:53:51
12.43 mi
Rank: #23209 (+106)
15K → 20K
28:41 | 9:14/mi
HALF
1:59:52
13.11 mi
Rank: #23140 (+69)
20K → HALF
6:01 | 8:50/mi
25K
2:22:26
15.53 mi
Rank: #23001 (+139)
HALF → 25K
22:34 | 9:19/mi
30K
2:52:11
18.64 mi
Rank: #22776 (+225)
25K → 30K
29:45 | 9:35/mi
20M
3:05:22
20.00 mi
Rank: #22672 (+104)
30K → 20M
13:11 | 9:43/mi
21M
3:15:39
21.00 mi
Rank: #22579 (+93)
20M → 21M
10:17 | 10:17/mi
35K
3:23:02
21.75 mi
Rank: #22595 (-16)
21M → 35K
7:23 | 9:53/mi
23M
3:35:13
23.00 mi
Rank: #22501 (+94)
35K → 23M
12:11 | 9:45/mi
24M
3:45:04
24.00 mi
Rank: #22503 (-2)
23M → 24M
9:51 | 9:51/mi
40K
3:53:26
24.85 mi
Rank: #22436 (+67)
24M → 40K
8:22 | 9:48/mi
25.2M
3:57:07
25.20 mi
Rank: #22421 (+15)
40K → 25.2M
3:41 | 10:41/mi
FINISH
4:06:29
26.22 mi
Rank: #22385 (+36)
25.2M → FINISH
9:22 | 9:12/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
Time1:59:52
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:06:37
Pace9:40 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0530:019:4030:01
9:40
-
10K
6.21 mi12:21:5557:519:1927:50
8:58
-0:42
15K
9.32 mi12:49:141:25:109:0927:19
8:48
-0:10
20K
12.43 mi13:17:551:53:519:1028:41
9:14
+0:26
HALF
13.11 mi13:23:561:59:529:096:01
8:50
-0:24
25K
15.53 mi13:46:302:22:269:1122:34
9:19
+0:29
30K
18.64 mi14:16:152:52:119:1529:45
9:35
+0:16
20M
20.00 mi14:29:263:05:229:1713:11
9:43
+0:08
21M
21.00 mi14:39:433:15:399:2010:17
10:17
+0:34
35K
21.75 mi14:47:063:23:029:217:23
9:53
-0:24
23M
23.00 mi14:59:173:35:139:2212:11
9:45
-0:08
24M
24.00 mi15:09:083:45:049:239:51
9:51
+0:06
40K
24.85 mi15:17:303:53:269:248:22
9:48
-0:03
25.2M
25.20 mi15:21:113:57:079:253:41
10:41
+0:53
FINISH
26.22 mi15:30:334:06:299:259:22
9:12
-1:29

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

8:48 /mi

Average Pace

9:24 /mi

Slowest Pace

10:41 /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

2:01:47

49% of race

Time at Steady Pace

1:50:44

45% of race

Time at Slower Pace

13:58

6% of race

Average Pace: 9:24 /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 mi11:54:0530:019:4030:01
9:40
#24976
10K
6.21 mi12:21:5557:519:1927:50
8:58
#23945
15K
9.32 mi12:49:141:25:109:0927:19
8:48
#23315
20K
12.43 mi13:17:551:53:519:1028:41
9:14
#23209
HALF
13.11 mi13:23:561:59:529:096:01
8:50
#23140
25K
15.53 mi13:46:302:22:269:1122:34
9:19
#23001
30K
18.64 mi14:16:152:52:119:1529:45
9:35
#22776
20M
20.00 mi14:29:263:05:229:1713:11
9:43
#22672
21M
21.00 mi14:39:433:15:399:2010:17
10:17
#22579
35K
21.75 mi14:47:063:23:029:217:23
9:53
#22595
23M
23.00 mi14:59:173:35:139:2212:11
9:45
#22501
24M
24.00 mi15:09:083:45:049:239:51
9:51
#22503
40K
24.85 mi15:17:303:53:269:248:22
9:48
#22436
25.2M
25.20 mi15:21:113:57:079:253:41
10:41
#22421
FINISH
26.22 mi15:30:334:06:299:259:22
9:12
#22385
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 mi24976101651016521716(Top 75%)8486(Top 67%)8486(Top 489%)
10K6.21 mi3.10 mi23945+10319632+5339632+53322676(Top 78%)8986(Top 71%)8986(Top 517%)
15K9.32 mi3.11 mi23315+6309313+3199313+31921716(Top 75%)8486(Top 67%)8486(Top 489%)
20K12.43 mi3.11 mi23209+1069274+399274+3922888(Top 79%)9114(Top 72%)9114(Top 525%)
HALF13.11 mi0.68 mi23140+699240+349240+3421983(Top 76%)8639(Top 69%)8639(Top 497%)
25K15.53 mi2.42 mi23001+1399168+729168+7222432(Top 77%)8899(Top 71%)8899(Top 512%)
30K18.64 mi3.11 mi22776+2259085+839085+8321891(Top 75%)8715(Top 69%)8715(Top 502%)
20M20.00 mi1.36 mi22672+1049055+309055+3021757(Top 75%)8730(Top 69%)8730(Top 503%)
21M21.00 mi1.00 mi22579+939016+399016+3921363(Top 74%)8571(Top 68%)8571(Top 493%)
35K21.75 mi0.75 mi22595-169035-199035-1922808(Top 79%)9361(Top 74%)9361(Top 539%)
23M23.00 mi1.25 mi22501+949004+319004+3121365(Top 74%)8666(Top 69%)8666(Top 499%)
24M24.00 mi1.00 mi22503-29022-189022-1822395(Top 77%)9233(Top 73%)9233(Top 532%)
40K24.85 mi0.85 mi22436+679003+199003+1921340(Top 74%)8755(Top 70%)8755(Top 504%)
25.2M25.20 mi0.35 mi22421+159002+19002+121629(Top 75%)8889(Top 71%)8889(Top 512%)
FINISH26.22 mi1.02 mi22385+368992+108992+1021283(Top 73%)8718(Top 69%)8718(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21716

Females

8486

F40-44

8486

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22676

Females

8986

F40-44

8986

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21716

Females

8486

F40-44

8486

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22888

Females

9114

F40-44

9114

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

21983

Females

8639

F40-44

8639

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22432

Females

8899

F40-44

8899

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21891

Females

8715

F40-44

8715

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21757

Females

8730

F40-44

8730

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21363

Females

8571

F40-44

8571

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22808

Females

9361

F40-44

9361

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21365

Females

8666

F40-44

8666

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22395

Females

9233

F40-44

9233

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21340

Females

8755

F40-44

8755

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21629

Females

8889

F40-44

8889

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21283

Females

8718

F40-44

8718

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3063*
Passed By
472
Net Change
+2591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24976
5K → 10K1042*11+1031#24976#23945
10K → 15K636*6+630#23945#23315
15K → 20K208*102+106#23315#23209
20K → HALF745+69#23209#23140
HALF → 25K202*63+139#23140#23001
25K → 30K272*47+225#23001#22776
30K → 20M13531+104#22776#22672
20M → 21M11825+93#22672#22579
21M → 35K3551-16#22579#22595
35K → 23M12329+94#22595#22501
23M → 24M4951-2#22501#22503
24M → 40K8720+67#22503#22436
40K → 25.2M2712+15#22436#22421
25.2M → FINISH5519+36#22421#22385
TOTALS3063*472+2591

* 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