All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Haley Sullivan

Bib: 16607 •F •Age: N/A

TN

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 34%
Gender (Female)
#0 / 12578
Top 17%
Age Group (F18-39)
#0 / 5716
Top 31%
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
22:00
3.11 mi
Rank: #9224
Start → 5K
22:00 | 7:05/mi
10K
44:16
6.21 mi
Rank: #9537 (-313)
5K → 10K
22:16 | 7:11/mi
15K
1:07:01
9.32 mi
Rank: #10056 (-519)
10K → 15K
22:45 | 7:20/mi
20K
1:29:48
12.43 mi
Rank: #10132 (-76)
15K → 20K
22:47 | 7:20/mi
HALF
1:34:44
13.11 mi
Rank: #10139 (-7)
20K → HALF
4:56 | 7:15/mi
25K
1:52:51
15.53 mi
Rank: #10268 (-129)
HALF → 25K
18:07 | 7:29/mi
30K
2:16:37
18.64 mi
Rank: #10314 (-46)
25K → 30K
23:46 | 7:39/mi
20M
2:27:11
20.00 mi
Rank: #10373 (-59)
30K → 20M
10:34 | 7:47/mi
21M
2:35:17
21.00 mi
Rank: #10363 (+10)
20M → 21M
8:06 | 8:06/mi
35K
2:40:42
21.75 mi
Rank: #10280 (+83)
21M → 35K
5:25 | 7:15/mi
23M
2:50:14
23.00 mi
Rank: #10184 (+96)
35K → 23M
9:32 | 7:38/mi
24M
2:57:31
24.00 mi
Rank: #10070 (+114)
23M → 24M
7:17 | 7:17/mi
40K
3:03:50
24.85 mi
Rank: #9970 (+100)
24M → 40K
6:19 | 7:24/mi
25.2M
3:06:34
25.20 mi
Rank: #9914 (+56)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:13:51
26.22 mi
Rank: #9830 (+84)
25.2M → FINISH
7:17 | 7:09/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
Time1:34:44
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:39:07
Pace7:34 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:3322:007:0522:00
7:05
-
10K
6.21 mi11:45:4944:167:0822:16
7:11
+0:06
15K
9.32 mi12:08:341:07:017:1222:45
7:20
+0:09
20K
12.43 mi12:31:211:29:487:1422:47
7:20
0:00
HALF
13.11 mi12:36:171:34:447:144:56
7:15
-0:05
25K
15.53 mi12:54:241:52:517:1618:07
7:29
+0:14
30K
18.64 mi13:18:102:16:377:2023:46
7:39
+0:10
20M
20.00 mi13:28:442:27:117:2210:34
7:47
+0:08
21M
21.00 mi13:36:502:35:177:248:06
8:06
+0:19
35K
21.75 mi13:42:152:40:427:245:25
7:15
-0:51
23M
23.00 mi13:51:472:50:147:259:32
7:38
+0:23
24M
24.00 mi13:59:042:57:317:247:17
7:17
-0:21
40K
24.85 mi14:05:233:03:507:246:19
7:24
+0:07
25.2M
25.20 mi14:08:073:06:347:252:44
7:56
+0:32
FINISH
26.22 mi14:15:243:13:517:247:17
7:09
-0:47

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

7:05 /mi

Average Pace

7:24 /mi

Slowest Pace

8:06 /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

3:03:01

94% of race

Time at Steady Pace

10:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi11:23:3322:007:0522:00
7:05
#9224
10K
6.21 mi11:45:4944:167:0822:16
7:11
#9537
15K
9.32 mi12:08:341:07:017:1222:45
7:20
#10056
20K
12.43 mi12:31:211:29:487:1422:47
7:20
#10132
HALF
13.11 mi12:36:171:34:447:144:56
7:15
#10139
25K
15.53 mi12:54:241:52:517:1618:07
7:29
#10268
30K
18.64 mi13:18:102:16:377:2023:46
7:39
#10314
20M
20.00 mi13:28:442:27:117:2210:34
7:47
#10373
21M
21.00 mi13:36:502:35:177:248:06
8:06
#10363
35K
21.75 mi13:42:152:40:427:245:25
7:15
#10280
23M
23.00 mi13:51:472:50:147:259:32
7:38
#10184
24M
24.00 mi13:59:042:57:317:247:17
7:17
#10070
40K
24.85 mi14:05:233:03:507:246:19
7:24
#9970
25.2M
25.20 mi14:08:073:06:347:252:44
7:56
#9914
FINISH
26.22 mi14:15:243:13:517:247:17
7:09
#9830
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi92241506150611274(Top 39%)2621(Top 21%)2621(Top 46%)
10K6.21 mi3.10 mi9537-3131662-1561662-1569986(Top 34%)1906(Top 15%)1906(Top 33%)
15K9.32 mi3.11 mi10056-5191931-2691931-26911274(Top 39%)2621(Top 21%)2621(Top 46%)
20K12.43 mi3.11 mi10132-762014-832014-8310494(Top 36%)2302(Top 18%)2302(Top 40%)
HALF13.11 mi0.68 mi10139-72022-82022-810700(Top 37%)2324(Top 18%)2324(Top 41%)
25K15.53 mi2.42 mi10268-1292119-972119-9711182(Top 39%)2731(Top 22%)2731(Top 48%)
30K18.64 mi3.11 mi10314-462199-802199-8010851(Top 37%)2687(Top 21%)2687(Top 47%)
20M20.00 mi1.36 mi10373-592252-532252-5311188(Top 39%)2979(Top 24%)2979(Top 52%)
21M21.00 mi1.00 mi10363+102277-252277-2510566(Top 36%)2757(Top 22%)2757(Top 48%)
35K21.75 mi0.75 mi10280+832253+242253+248905(Top 31%)1981(Top 16%)1981(Top 35%)
23M23.00 mi1.25 mi10184+962243+102243+109729(Top 34%)2459(Top 20%)2459(Top 43%)
24M24.00 mi1.00 mi10070+1142206+372206+378514(Top 29%)1962(Top 16%)1962(Top 34%)
40K24.85 mi0.85 mi9970+1002174+322174+328099(Top 28%)1843(Top 15%)1843(Top 32%)
25.2M25.20 mi0.35 mi9914+562163+112163+117987(Top 28%)1870(Top 15%)1870(Top 33%)
FINISH26.22 mi1.02 mi9830+842149+142149+148735(Top 30%)2256(Top 18%)2256(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11274

Females

2621

F18-39

2621

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9986

Females

1906

F18-39

1906

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11274

Females

2621

F18-39

2621

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10494

Females

2302

F18-39

2302

20K→HALF

12.4 - 13.1 mi

Top 37%
×2
+19ft-37ft

Overall

10700

Females

2324

F18-39

2324

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11182

Females

2731

F18-39

2731

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10851

Females

2687

F18-39

2687

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11188

Females

2979

F18-39

2979

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10566

Females

2757

F18-39

2757

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8905

Females

1981

F18-39

1981

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9729

Females

2459

F18-39

2459

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8514

Females

1962

F18-39

1962

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8099

Females

1843

F18-39

1843

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

7987

Females

1870

F18-39

1870

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8735

Females

2256

F18-39

2256

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1452*
Passed By
1435
Net Change
-606
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9224
5K → 10K113200-313#9224#9537
10K → 15K46200-519#9537#10056
15K → 20K137200-76#10056#10132
20K → HALF2633-7#10132#10139
HALF → 25K71200-129#10139#10268
25K → 30K171200-46#10268#10314
30K → 20M76135-59#10314#10373
20M → 21M10797+10#10373#10363
21M → 35K10118+83#10363#10280
35K → 23M15457+96#10280#10184
23M → 24M13925+114#10184#10070
24M → 40K124*24+100#10070#9970
40K → 25.2M626+56#9970#9914
25.2M → FINISH12540+84#9914#9830
TOTALS1452*1435-606

* 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