All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Casey Herrmann

Bib: 16067 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 34%
Age Group (F18-39)
#0 / 5716
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
23:55
3.11 mi
Rank: #14542
Start → 5K
23:55 | 7:42/mi
10K
47:48
6.21 mi
Rank: #14559 (-17)
5K → 10K
23:53 | 7:42/mi
15K
1:11:25
9.32 mi
Rank: #14206 (+353)
10K → 15K
23:37 | 7:37/mi
20K
1:35:04
12.43 mi
Rank: #13863 (+343)
15K → 20K
23:39 | 7:37/mi
HALF
1:40:10
13.11 mi
Rank: #13796 (+67)
20K → HALF
5:06 | 7:29/mi
25K
1:58:33
15.53 mi
Rank: #13505 (+291)
HALF → 25K
18:23 | 7:35/mi
30K
2:22:52
18.64 mi
Rank: #13240 (+265)
25K → 30K
24:19 | 7:50/mi
20M
2:33:47
20.00 mi
Rank: #13201 (+39)
30K → 20M
10:55 | 8:03/mi
21M
2:42:25
21.00 mi
Rank: #13223 (-22)
20M → 21M
8:38 | 8:38/mi
35K
2:48:30
21.75 mi
Rank: #13280 (-57)
21M → 35K
6:05 | 8:08/mi
23M
2:58:52
23.00 mi
Rank: #13321 (-41)
35K → 23M
10:22 | 8:18/mi
24M
3:07:34
24.00 mi
Rank: #13575 (-254)
23M → 24M
8:42 | 8:42/mi
40K
3:14:51
24.85 mi
Rank: #13672 (-97)
24M → 40K
7:17 | 8:32/mi
25.2M
3:17:59
25.20 mi
Rank: #13687 (-15)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:26:21
26.22 mi
Rank: #13807 (-120)
25.2M → FINISH
8:22 | 8:13/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
Time1:40:10
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:5923:557:4223:55
7:42
-
10K
6.21 mi11:28:5247:487:4223:53
7:42
0:00
15K
9.32 mi11:52:291:11:257:4023:37
7:37
-0:05
20K
12.43 mi12:16:081:35:047:3923:39
7:37
0:00
HALF
13.11 mi12:21:141:40:107:395:06
7:29
-0:08
25K
15.53 mi12:39:371:58:337:3818:23
7:35
+0:06
30K
18.64 mi13:03:562:22:527:4024:19
7:50
+0:15
20M
20.00 mi13:14:512:33:477:4210:55
8:03
+0:13
21M
21.00 mi13:23:292:42:257:458:38
8:38
+0:35
35K
21.75 mi13:29:342:48:307:456:05
8:08
-0:30
23M
23.00 mi13:39:562:58:527:4710:22
8:18
+0:10
24M
24.00 mi13:48:383:07:347:498:42
8:42
+0:24
40K
24.85 mi13:55:553:14:517:517:17
8:32
-0:10
25.2M
25.20 mi13:59:033:17:597:523:08
9:06
+0:34
FINISH
26.22 mi14:07:253:26:217:538:22
8:13
-0:53

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

7:29 /mi

Average Pace

7:53 /mi

Slowest Pace

9:06 /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

1:58:33

57% of race

Time at Steady Pace

49:41

24% of race

Time at Slower Pace

38:07

18% of race

Average Pace: 7:52 /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 mi11:04:5923:557:4223:55
7:42
#14542
10K
6.21 mi11:28:5247:487:4223:53
7:42
#14559
15K
9.32 mi11:52:291:11:257:4023:37
7:37
#14206
20K
12.43 mi12:16:081:35:047:3923:39
7:37
#13863
HALF
13.11 mi12:21:141:40:107:395:06
7:29
#13796
25K
15.53 mi12:39:371:58:337:3818:23
7:35
#13505
30K
18.64 mi13:03:562:22:527:4024:19
7:50
#13240
20M
20.00 mi13:14:512:33:477:4210:55
8:03
#13201
21M
21.00 mi13:23:292:42:257:458:38
8:38
#13223
35K
21.75 mi13:29:342:48:307:456:05
8:08
#13280
23M
23.00 mi13:39:562:58:527:4710:22
8:18
#13321
24M
24.00 mi13:48:383:07:347:498:42
8:42
#13575
40K
24.85 mi13:55:553:14:517:517:17
8:32
#13672
25.2M
25.20 mi13:59:033:17:597:523:08
9:06
#13687
FINISH
26.22 mi14:07:253:26:217:538:22
8:13
#13807
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 mi145424398439813693(Top 47%)3973(Top 32%)3973(Top 70%)
10K6.21 mi3.10 mi14559-174427-294427-2914656(Top 51%)4486(Top 36%)4486(Top 78%)
15K9.32 mi3.11 mi14206+3534246+1814246+18113693(Top 47%)3973(Top 32%)3973(Top 70%)
20K12.43 mi3.11 mi13863+3434065+1814065+18112965(Top 45%)3654(Top 29%)3654(Top 64%)
HALF13.11 mi0.68 mi13796+674028+374028+3712963(Top 45%)3584(Top 28%)3584(Top 63%)
25K15.53 mi2.42 mi13505+2913882+1463882+14612124(Top 42%)3242(Top 26%)3242(Top 57%)
30K18.64 mi3.11 mi13240+2653783+993783+9912198(Top 42%)3421(Top 27%)3421(Top 60%)
20M20.00 mi1.36 mi13201+393788-53788-513119(Top 45%)4012(Top 32%)4012(Top 70%)
21M21.00 mi1.00 mi13223-223820-323820-3213988(Top 48%)4574(Top 36%)4574(Top 80%)
35K21.75 mi0.75 mi13280-573869-493869-4915371(Top 53%)5379(Top 43%)5379(Top 94%)
23M23.00 mi1.25 mi13321-413913-443913-4414362(Top 49%)4908(Top 39%)4908(Top 86%)
24M24.00 mi1.00 mi13575-2544091-1784091-17818017(Top 62%)6995(Top 56%)6995(Top 122%)
40K24.85 mi0.85 mi13672-974162-714162-7115814(Top 54%)5856(Top 47%)5856(Top 102%)
25.2M25.20 mi0.35 mi13687-154177-154177-1515238(Top 53%)5559(Top 44%)5559(Top 97%)
FINISH26.22 mi1.02 mi13807-1204270-934270-9316482(Top 57%)6206(Top 49%)6206(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13693

Females

3973

F18-39

3973

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14656

Females

4486

F18-39

4486

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13693

Females

3973

F18-39

3973

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

12965

Females

3654

F18-39

3654

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

12963

Females

3584

F18-39

3584

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12124

Females

3242

F18-39

3242

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12198

Females

3421

F18-39

3421

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13119

Females

4012

F18-39

4012

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13988

Females

4574

F18-39

4574

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15371

Females

5379

F18-39

5379

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14362

Females

4908

F18-39

4908

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18017

Females

6995

F18-39

6995

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15814

Females

5856

F18-39

5856

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15238

Females

5559

F18-39

5559

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16482

Females

6206

F18-39

6206

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2136*
Passed By
1299
Net Change
+735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14542
5K → 10K200200-17#14542#14559
10K → 15K413*60+353#14559#14206
15K → 20K379*36+343#14206#13863
20K → HALF7710+67#13863#13796
HALF → 25K306*15+291#13796#13505
25K → 30K325*60+265#13505#13240
30K → 20M11374+39#13240#13201
20M → 21M83105-22#13201#13223
21M → 35K3895-57#13223#13280
35K → 23M73114-41#13280#13321
23M → 24M31200-254#13321#13575
24M → 40K38135-97#13575#13672
40K → 25.2M2641-15#13672#13687
25.2M → FINISH34154-120#13687#13807
TOTALS2136*1299+735

* 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