All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marianne Collerette

Bib: 15537 •F •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 19%
Age Group (F18-39)
#0 / 5716
Top 34%
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
22:44
3.11 mi
Rank: #11212
Start → 5K
22:44 | 7:20/mi
10K
45:32
6.21 mi
Rank: #11326 (-114)
5K → 10K
22:48 | 7:21/mi
15K
1:08:20
9.32 mi
Rank: #11311 (+15)
10K → 15K
22:48 | 7:21/mi
20K
1:31:14
12.43 mi
Rank: #11216 (+95)
15K → 20K
22:54 | 7:23/mi
HALF
1:36:13
13.11 mi
Rank: #11220 (-4)
20K → HALF
4:59 | 7:19/mi
25K
1:54:09
15.53 mi
Rank: #11069 (+151)
HALF → 25K
17:56 | 7:24/mi
30K
2:17:37
18.64 mi
Rank: #10831 (+238)
25K → 30K
23:28 | 7:34/mi
20M
2:28:00
20.00 mi
Rank: #10753 (+78)
30K → 20M
10:23 | 7:39/mi
21M
2:36:01
21.00 mi
Rank: #10697 (+56)
20M → 21M
8:01 | 8:01/mi
35K
2:41:35
21.75 mi
Rank: #10656 (+41)
21M → 35K
5:34 | 7:27/mi
23M
2:51:08
23.00 mi
Rank: #10550 (+106)
35K → 23M
9:33 | 7:38/mi
24M
2:58:30
24.00 mi
Rank: #10452 (+98)
23M → 24M
7:22 | 7:22/mi
40K
3:04:59
24.85 mi
Rank: #10381 (+71)
24M → 40K
6:29 | 7:35/mi
25.2M
3:07:51
25.20 mi
Rank: #10365 (+16)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:15:20
26.22 mi
Rank: #10342 (+23)
25.2M → FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:13
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:39:07
Pace7:34 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1122:447:2022:44
7:20
-
10K
6.21 mi11:17:5945:327:2022:48
7:21
+0:01
15K
9.32 mi11:40:471:08:207:2022:48
7:21
0:00
20K
12.43 mi12:03:411:31:147:2122:54
7:23
+0:02
HALF
13.11 mi12:08:401:36:137:214:59
7:19
-0:04
25K
15.53 mi12:26:361:54:097:2117:56
7:24
+0:05
30K
18.64 mi12:50:042:17:377:2323:28
7:34
+0:10
20M
20.00 mi13:00:272:28:007:2510:23
7:39
+0:05
21M
21.00 mi13:08:282:36:017:268:01
8:01
+0:22
35K
21.75 mi13:14:022:41:357:265:34
7:27
-0:34
23M
23.00 mi13:23:352:51:087:279:33
7:38
+0:11
24M
24.00 mi13:30:572:58:307:277:22
7:22
-0:16
40K
24.85 mi13:37:263:04:597:276:29
7:35
+0:13
25.2M
25.20 mi13:40:183:07:517:282:52
8:19
+0:44
FINISH
26.22 mi13:47:473:15:207:287:29
7:21
-0:58

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

7:19 /mi

Average Pace

7:27 /mi

Slowest Pace

8:19 /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

3:12:28

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:55:1122:447:2022:44
7:20
#11212
10K
6.21 mi11:17:5945:327:2022:48
7:21
#11326
15K
9.32 mi11:40:471:08:207:2022:48
7:21
#11311
20K
12.43 mi12:03:411:31:147:2122:54
7:23
#11216
HALF
13.11 mi12:08:401:36:137:214:59
7:19
#11220
25K
15.53 mi12:26:361:54:097:2117:56
7:24
#11069
30K
18.64 mi12:50:042:17:377:2323:28
7:34
#10831
20M
20.00 mi13:00:272:28:007:2510:23
7:39
#10753
21M
21.00 mi13:08:282:36:017:268:01
8:01
#10697
35K
21.75 mi13:14:022:41:357:265:34
7:27
#10656
23M
23.00 mi13:23:352:51:087:279:33
7:38
#10550
24M
24.00 mi13:30:572:58:307:277:22
7:22
#10452
40K
24.85 mi13:37:263:04:597:276:29
7:35
#10381
25.2M
25.20 mi13:40:183:07:517:282:52
8:19
#10365
FINISH
26.22 mi13:47:473:15:207:287:29
7:21
#10342
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 mi112122470247011434(Top 39%)2702(Top 21%)2702(Top 47%)
10K6.21 mi3.10 mi11326-1142572-1022572-10211496(Top 40%)2700(Top 21%)2700(Top 47%)
15K9.32 mi3.11 mi11311+152594-222594-2211434(Top 39%)2702(Top 21%)2702(Top 47%)
20K12.43 mi3.11 mi11216+952578+162578+1610873(Top 37%)2509(Top 20%)2509(Top 44%)
HALF13.11 mi0.68 mi11220-42585-72585-711327(Top 39%)2648(Top 21%)2648(Top 46%)
25K15.53 mi2.42 mi11069+1512525+602525+6010537(Top 36%)2404(Top 19%)2404(Top 42%)
30K18.64 mi3.11 mi10831+2382462+632462+6310102(Top 35%)2314(Top 18%)2314(Top 40%)
20M20.00 mi1.36 mi10753+782451+112451+1110192(Top 35%)2491(Top 20%)2491(Top 44%)
21M21.00 mi1.00 mi10697+562445+62445+610017(Top 35%)2508(Top 20%)2508(Top 44%)
35K21.75 mi0.75 mi10656+412444+12444+110426(Top 36%)2688(Top 21%)2688(Top 47%)
23M23.00 mi1.25 mi10550+1062431+132431+139839(Top 34%)2511(Top 20%)2511(Top 44%)
24M24.00 mi1.00 mi10452+982399+322399+329126(Top 31%)2236(Top 18%)2236(Top 39%)
40K24.85 mi0.85 mi10381+712381+182381+189486(Top 33%)2499(Top 20%)2499(Top 44%)
25.2M25.20 mi0.35 mi10365+162390-92390-910460(Top 36%)3040(Top 24%)3040(Top 53%)
FINISH26.22 mi1.02 mi10342+232395-52395-510231(Top 35%)2953(Top 23%)2953(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11434

Females

2702

F18-39

2702

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11496

Females

2700

F18-39

2700

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11434

Females

2702

F18-39

2702

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10873

Females

2509

F18-39

2509

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11327

Females

2648

F18-39

2648

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10537

Females

2404

F18-39

2404

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10102

Females

2314

F18-39

2314

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10192

Females

2491

F18-39

2491

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10017

Females

2508

F18-39

2508

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10426

Females

2688

F18-39

2688

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9839

Females

2511

F18-39

2511

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

9126

Females

2236

F18-39

2236

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9486

Females

2499

F18-39

2499

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10460

Females

3040

F18-39

3040

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10231

Females

2953

F18-39

2953

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1968*
Passed By
985
Net Change
+870
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11212
5K → 10K199200-114#11212#11326
10K → 15K191176+15#11326#11311
15K → 20K19095+95#11311#11216
20K → HALF2125-4#11216#11220
HALF → 25K203*52+151#11220#11069
25K → 30K325*87+238#11069#10831
30K → 20M12951+78#10831#10753
20M → 21M11559+56#10753#10697
21M → 35K7837+41#10697#10656
35K → 23M16559+106#10656#10550
23M → 24M12729+98#10550#10452
24M → 40K9726+71#10452#10381
40K → 25.2M4125+16#10381#10365
25.2M → FINISH8764+23#10365#10342
TOTALS1968*985+870

* 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...
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

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