All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jack Glenn

Bib: 5552 •M •Age: N/A

LA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 21%
Age Group (M18-39)
#0 / 5723
Top 46%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jack

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:22/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
19:48
3.11 mi
Rank: #3244
Start → 5K
19:48 | 6:23/mi
10K
39:46
6.21 mi
Rank: #3483 (-239)
5K → 10K
19:58 | 6:26/mi
15K
59:59
9.32 mi
Rank: #3720 (-237)
10K → 15K
20:13 | 6:31/mi
20K
1:20:35
12.43 mi
Rank: #3940 (-220)
15K → 20K
20:36 | 6:38/mi
HALF
1:25:02
13.11 mi
Rank: #3971 (-31)
20K → HALF
4:27 | 6:32/mi
25K
1:41:16
15.53 mi
Rank: #4060 (-89)
HALF → 25K
16:14 | 6:42/mi
30K
2:01:47
18.64 mi
Rank: #3844 (+216)
25K → 30K
20:31 | 6:37/mi
20M
2:10:46
20.00 mi
Rank: #3731 (+113)
30K → 20M
8:59 | 6:37/mi
21M
2:17:41
21.00 mi
Rank: #3661 (+70)
20M → 21M
6:55 | 6:55/mi
35K
2:22:33
21.75 mi
Rank: #3637 (+24)
21M → 35K
4:52 | 6:31/mi
23M
2:30:55
23.00 mi
Rank: #3586 (+51)
35K → 23M
8:22 | 6:42/mi
24M
2:37:31
24.00 mi
Rank: #3559 (+27)
23M → 24M
6:36 | 6:36/mi
40K
2:43:27
24.85 mi
Rank: #3571 (-12)
24M → 40K
5:56 | 6:57/mi
25.2M
2:46:03
25.20 mi
Rank: #3588 (-17)
40K → 25.2M
2:36 | 7:33/mi
FINISH
2:52:46
26.22 mi
Rank: #3590 (-2)
25.2M → FINISH
6:43 | 6:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:02
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:27:44
Pace6:42 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2219:486:2319:48
6:23
-
10K
6.21 mi10:44:2039:466:2419:58
6:26
+0:03
15K
9.32 mi11:04:3359:596:2720:13
6:31
+0:05
20K
12.43 mi11:25:091:20:356:3020:36
6:38
+0:07
HALF
13.11 mi11:29:361:25:026:304:27
6:32
-0:06
25K
15.53 mi11:45:501:41:166:3216:14
6:42
+0:10
30K
18.64 mi12:06:212:01:476:3220:31
6:37
-0:05
20M
20.00 mi12:15:202:10:466:338:59
6:37
0:00
21M
21.00 mi12:22:152:17:416:346:55
6:55
+0:18
35K
21.75 mi12:27:072:22:336:344:52
6:31
-0:24
23M
23.00 mi12:35:292:30:556:348:22
6:42
+0:11
24M
24.00 mi12:42:052:37:316:346:36
6:36
-0:06
40K
24.85 mi12:48:012:43:276:355:56
6:57
+0:21
25.2M
25.20 mi12:50:372:46:036:362:36
7:33
+0:36
FINISH
26.22 mi12:57:202:52:466:366:43
6:36
-0:57

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

6:23 /mi

Average Pace

6:36 /mi

Slowest Pace

7:33 /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

2:50:10

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:36

2% of race

Average Pace: 6:35 /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 mi10:24:2219:486:2319:48
6:23
#3244
10K
6.21 mi10:44:2039:466:2419:58
6:26
#3483
15K
9.32 mi11:04:3359:596:2720:13
6:31
#3720
20K
12.43 mi11:25:091:20:356:3020:36
6:38
#3940
HALF
13.11 mi11:29:361:25:026:304:27
6:32
#3971
25K
15.53 mi11:45:501:41:166:3216:14
6:42
#4060
30K
18.64 mi12:06:212:01:476:3220:31
6:37
#3844
20M
20.00 mi12:15:202:10:466:338:59
6:37
#3731
21M
21.00 mi12:22:152:17:416:346:55
6:55
#3661
35K
21.75 mi12:27:072:22:336:344:52
6:31
#3637
23M
23.00 mi12:35:292:30:556:348:22
6:42
#3586
24M
24.00 mi12:42:052:37:316:346:36
6:36
#3559
40K
24.85 mi12:48:012:43:276:355:56
6:57
#3571
25.2M
25.20 mi12:50:372:46:036:362:36
7:33
#3588
FINISH
26.22 mi12:57:202:52:466:366:43
6:36
#3590
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3244309830984272(Top 15%)4035(Top 25%)4035(Top 71%)
10K6.21 mi3.10 mi3483-2393328-2303328-2303696(Top 13%)3519(Top 22%)3519(Top 61%)
15K9.32 mi3.11 mi3720-2373544-2163544-2164272(Top 15%)4035(Top 25%)4035(Top 71%)
20K12.43 mi3.11 mi3940-2203751-2073751-2074627(Top 16%)4330(Top 26%)4330(Top 76%)
HALF13.11 mi0.68 mi3971-313780-293780-294544(Top 16%)4259(Top 26%)4259(Top 74%)
25K15.53 mi2.42 mi4060-893849-693849-694819(Top 17%)4450(Top 27%)4450(Top 78%)
30K18.64 mi3.11 mi3844+2163650+1993650+1993140(Top 11%)2974(Top 18%)2974(Top 52%)
20M20.00 mi1.36 mi3731+1133541+1093541+1093017(Top 10%)2838(Top 17%)2838(Top 50%)
21M21.00 mi1.00 mi3661+703476+653476+652990(Top 10%)2785(Top 17%)2785(Top 49%)
35K21.75 mi0.75 mi3637+243449+273449+273601(Top 12%)3311(Top 20%)3311(Top 58%)
23M23.00 mi1.25 mi3586+513400+493400+493380(Top 12%)3091(Top 19%)3091(Top 54%)
24M24.00 mi1.00 mi3559+273372+283372+283726(Top 13%)3354(Top 21%)3354(Top 59%)
40K24.85 mi0.85 mi3571-123377-53377-55098(Top 18%)4342(Top 27%)4342(Top 76%)
25.2M25.20 mi0.35 mi3588-173386-93386-95381(Top 19%)4486(Top 27%)4486(Top 78%)
FINISH26.22 mi1.02 mi3590-23377+93377+94684(Top 16%)3958(Top 24%)3958(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4272

Males

4035

M18-39

4035

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3696

Males

3519

M18-39

3519

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4272

Males

4035

M18-39

4035

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4627

Males

4330

M18-39

4330

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4544

Males

4259

M18-39

4259

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4819

Males

4450

M18-39

4450

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3140

Males

2974

M18-39

2974

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

3017

Males

2838

M18-39

2838

20M→21M

20.0 - 21.0 mi

Top 10%
×8
+106ft-24ft

Overall

2990

Males

2785

M18-39

2785

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3601

Males

3311

M18-39

3311

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3380

Males

3091

M18-39

3091

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3726

Males

3354

M18-39

3354

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5098

Males

4342

M18-39

4342

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5381

Males

4486

M18-39

4486

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4684

Males

3958

M18-39

3958

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
885*
Passed By
1015
Net Change
-346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3244
5K → 10K63200-239#3244#3483
10K → 15K24200-237#3483#3720
15K → 20K33200-220#3720#3940
20K → HALF435-31#3940#3971
HALF → 25K54143-89#3971#4060
25K → 30K232*16+216#4060#3844
30K → 20M12714+113#3844#3731
20M → 21M8010+70#3731#3661
21M → 35K3511+24#3661#3637
35K → 23M7827+51#3637#3586
23M → 24M6235+27#3586#3559
24M → 40K3345-12#3559#3571
40K → 25.2M1128-17#3571#3588
25.2M → FINISH4951-2#3588#3590
TOTALS885*1015-346

* 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