All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alexander Sargent

Bib: 29428 •M •Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:49
3.11 mi
Rank: #23699
Start → 5K
28:49 | 9:17/mi
10K
56:33
6.21 mi
Rank: #23174 (+525)
5K → 10K
27:44 | 8:56/mi
15K
1:23:24
9.32 mi
Rank: #22503 (+671)
10K → 15K
26:51 | 8:39/mi
20K
1:50:55
12.43 mi
Rank: #22149 (+354)
15K → 20K
27:31 | 8:52/mi
HALF
1:56:54
13.11 mi
Rank: #22123 (+26)
20K → HALF
5:59 | 8:47/mi
25K
2:18:42
15.53 mi
Rank: #21925 (+198)
HALF → 25K
21:48 | 9:00/mi
30K
2:48:43
18.64 mi
Rank: #21995 (-70)
25K → 30K
30:01 | 9:40/mi
20M
3:05:53
20.00 mi
Rank: #22751 (-756)
30K → 20M
17:10 | 12:39/mi
21M
3:20:17
21.00 mi
Rank: #23293 (-542)
20M → 21M
14:24 | 14:24/mi
35K
3:30:09
21.75 mi
Rank: #23603 (-310)
21M → 35K
9:52 | 13:12/mi
23M
3:54:25
23.00 mi
Rank: #24866 (-1263)
35K → 23M
24:16 | 19:24/mi
24M
4:12:59
24.00 mi
Rank: #25600 (-734)
23M → 24M
18:34 | 18:34/mi
40K
4:28:38
24.85 mi
Rank: #26076 (-476)
24M → 40K
15:39 | 18:19/mi
25.2M
4:34:58
25.20 mi
Rank: #26201 (-125)
40K → 25.2M
6:20 | 18:22/mi
FINISH
4:50:04
26.22 mi
Rank: #26473 (-272)
25.2M → FINISH
15:06 | 14:50/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
Time1:56:54
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:53:10
Pace13:13 /mi
📊Positive Split: 48.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4928:499:1728:49
9:17
-
10K
6.21 mi12:20:3356:339:0727:44
8:56
-0:21
15K
9.32 mi12:47:241:23:248:5726:51
8:39
-0:17
20K
12.43 mi13:14:551:50:558:5627:31
8:52
+0:13
HALF
13.11 mi13:20:541:56:548:565:59
8:47
-0:05
25K
15.53 mi13:42:422:18:428:5621:48
9:00
+0:13
30K
18.64 mi14:12:432:48:439:0430:01
9:40
+0:40
20M
20.00 mi14:29:533:05:539:1817:10
12:39
+2:59
21M
21.00 mi14:44:173:20:179:3314:24
14:24
+1:45
35K
21.75 mi14:54:093:30:099:409:52
13:12
-1:12
23M
23.00 mi15:18:253:54:2510:1224:16
19:24
+6:12
24M
24.00 mi15:36:594:12:5910:3318:34
18:34
-0:50
40K
24.85 mi15:52:384:28:3810:4915:39
18:19
-0:15
25.2M
25.20 mi15:58:584:34:5810:556:20
18:22
+0:03
FINISH
26.22 mi16:14:044:50:0411:0515:06
14:50
-3:32

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

8:39 /mi

Average Pace

11:04 /mi

Slowest Pace

19:24 /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

2:48:43

58% of race

Time at Steady Pace

41:26

14% of race

Time at Slower Pace

1:19:55

28% of race

Average Pace: 11:04 /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 mi11:52:4928:499:1728:49
9:17
#23699
10K
6.21 mi12:20:3356:339:0727:44
8:56
#23174
15K
9.32 mi12:47:241:23:248:5726:51
8:39
#22503
20K
12.43 mi13:14:551:50:558:5627:31
8:52
#22149
HALF
13.11 mi13:20:541:56:548:565:59
8:47
#22123
25K
15.53 mi13:42:422:18:428:5621:48
9:00
#21925
30K
18.64 mi14:12:432:48:439:0430:01
9:40
#21995
20M
20.00 mi14:29:533:05:539:1817:10
12:39
#22751
21M
21.00 mi14:44:173:20:179:3314:24
14:24
#23293
35K
21.75 mi14:54:093:30:099:409:52
13:12
#23603
23M
23.00 mi15:18:253:54:2510:1224:16
19:24
#24866
24M
24.00 mi15:36:594:12:5910:3318:34
18:34
#25600
40K
24.85 mi15:52:384:28:3810:4915:39
18:19
#26076
25.2M
25.20 mi15:58:584:34:5810:556:20
18:22
#26201
FINISH
26.22 mi16:14:044:50:0411:0515:06
14:50
#26473
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 mi23699140821408220884(Top 72%)12744(Top 78%)12744(Top 223%)
10K6.21 mi3.10 mi23174+52513829+25313829+25322520(Top 78%)13517(Top 83%)13517(Top 236%)
15K9.32 mi3.11 mi22503+67113500+32913500+32920884(Top 72%)12744(Top 78%)12744(Top 223%)
20K12.43 mi3.11 mi22149+35413326+17413326+17421260(Top 73%)12904(Top 79%)12904(Top 225%)
HALF13.11 mi0.68 mi22123+2613307+1913307+1921704(Top 75%)13146(Top 80%)13146(Top 230%)
25K15.53 mi2.42 mi21925+19813212+9513212+9521122(Top 73%)12814(Top 78%)12814(Top 224%)
30K18.64 mi3.11 mi21995-7013223-1113223-1122143(Top 76%)13221(Top 81%)13221(Top 231%)
20M20.00 mi1.36 mi22751-75613570-34713570-34727079(Top 93%)15437(Top 94%)15437(Top 270%)
21M21.00 mi1.00 mi23293-54213805-23513805-23527656(Top 95%)15668(Top 96%)15668(Top 274%)
35K21.75 mi0.75 mi23603-31013968-16313968-16327859(Top 96%)15744(Top 96%)15744(Top 275%)
23M23.00 mi1.25 mi24866-126314559-59114559-59128994(Top 100%)16324(Top 100%)16324(Top 285%)
24M24.00 mi1.00 mi25600-73414883-32414883-32428988(Top 100%)16320(Top 100%)16320(Top 285%)
40K24.85 mi0.85 mi26076-47615087-20415087-20428950(Top 100%)16297(Top 100%)16297(Top 285%)
25.2M25.20 mi0.35 mi26201-12515144-5715144-5728886(Top 100%)16246(Top 99%)16246(Top 284%)
FINISH26.22 mi1.02 mi26473-27215268-12415268-12428822(Top 99%)16209(Top 99%)16209(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20884

Males

12744

M18-39

12744

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22520

Males

13517

M18-39

13517

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20884

Males

12744

M18-39

12744

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21260

Males

12904

M18-39

12904

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21704

Males

13146

M18-39

13146

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21122

Males

12814

M18-39

12814

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22143

Males

13221

M18-39

13221

30K→20M

18.6 - 20.0 mi

Top 93%
×5
+64ft-50ft

Overall

27079

Males

15437

M18-39

15437

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27656

Males

15668

M18-39

15668

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27859

Males

15744

M18-39

15744

35K→23M

21.8 - 23.0 mi

Top 100%
×5
+23ft-63ft

Overall

28994

Males

16324

M18-39

16324

23M→24M

23.0 - 24.0 mi

Top 100%
×6
+12ft-82ft

Overall

28988

Males

16320

M18-39

16320

24M→40K

24.0 - 24.9 mi

Top 100%
×1
+6ft-20ft

Overall

28950

Males

16297

M18-39

16297

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1
+13ft-16ft

Overall

28886

Males

16246

M18-39

16246

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28822

Males

16209

M18-39

16209

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2097*
Passed By
1876
Net Change
-2774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23699
5K → 10K582*57+525#23699#23174
10K → 15K682*11+671#23174#22503
15K → 20K384*30+354#22503#22149
20K → HALF3812+26#22149#22123
HALF → 25K239*41+198#22123#21925
25K → 30K148200-70#21925#21995
30K → 20M8200-756#21995#22751
20M → 21M6200-542#22751#23293
21M → 35K8200-310#23293#23603
35K → 23M0200-1263#23603#24866
23M → 24M0200-734#24866#25600
24M → 40K1200-476#25600#26076
40K → 25.2M0125-125#26076#26201
25.2M → FINISH1200-272#26201#26473
TOTALS2097*1876-2774

* 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