All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jack Lavanchy

Bib: 30630 •M •Age: N/A

MA

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
30:32
3.11 mi
Rank: #25463
Start → 5K
30:32 | 9:50/mi
10K
1:01:26
6.21 mi
Rank: #25608 (-145)
5K → 10K
30:54 | 9:57/mi
15K
1:31:59
9.32 mi
Rank: #25512 (+96)
10K → 15K
30:33 | 9:50/mi
20K
2:02:09
12.43 mi
Rank: #25202 (+310)
15K → 20K
30:10 | 9:43/mi
HALF
2:08:28
13.11 mi
Rank: #25126 (+76)
20K → HALF
6:19 | 9:17/mi
25K
2:31:45
15.53 mi
Rank: #24831 (+295)
HALF → 25K
23:17 | 9:37/mi
30K
3:02:44
18.64 mi
Rank: #24486 (+345)
25K → 30K
30:59 | 9:59/mi
20M
3:16:01
20.00 mi
Rank: #24302 (+184)
30K → 20M
13:17 | 9:47/mi
21M
3:25:36
21.00 mi
Rank: #24034 (+268)
20M → 21M
9:35 | 9:35/mi
35K
3:31:58
21.75 mi
Rank: #23847 (+187)
21M → 35K
6:22 | 8:31/mi
23M
3:42:57
23.00 mi
Rank: #23552 (+295)
35K → 23M
10:59 | 8:47/mi
24M
3:51:25
24.00 mi
Rank: #23301 (+251)
23M → 24M
8:28 | 8:28/mi
40K
3:59:02
24.85 mi
Rank: #23114 (+187)
24M → 40K
7:37 | 8:55/mi
25.2M
4:02:01
25.20 mi
Rank: #23020 (+94)
40K → 25.2M
2:59 | 8:40/mi
FINISH
4:09:47
26.22 mi
Rank: #22760 (+260)
25.2M → FINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:08:28
Pace9:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:19
Pace9:16 /mi
📊Negative Split: 5.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:1430:329:5030:32
9:50
-
10K
6.21 mi12:31:081:01:269:5430:54
9:57
+0:07
15K
9.32 mi13:01:411:31:599:5330:33
9:50
-0:07
20K
12.43 mi13:31:512:02:099:5030:10
9:43
-0:07
HALF
13.11 mi13:38:102:08:289:486:19
9:17
-0:26
25K
15.53 mi14:01:272:31:459:4723:17
9:37
+0:20
30K
18.64 mi14:32:263:02:449:4930:59
9:59
+0:22
20M
20.00 mi14:45:433:16:019:4913:17
9:47
-0:12
21M
21.00 mi14:55:183:25:369:489:35
9:35
-0:12
35K
21.75 mi15:01:403:31:589:456:22
8:31
-1:04
23M
23.00 mi15:12:393:42:579:4210:59
8:47
+0:16
24M
24.00 mi15:21:073:51:259:398:28
8:28
-0:19
40K
24.85 mi15:28:443:59:029:387:37
8:55
+0:27
25.2M
25.20 mi15:31:434:02:019:372:59
8:40
-0:15
FINISH
26.22 mi15:39:294:09:479:337:46
7:38
-1:02

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

7:38 /mi

Average Pace

9:32 /mi

Slowest Pace

9:59 /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

44:11

18% of race

Time at Steady Pace

2:23:43

58% of race

Time at Slower Pace

1:01:53

25% of race

Average Pace: 9:32 /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 mi12:00:1430:329:5030:32
9:50
#25463
10K
6.21 mi12:31:081:01:269:5430:54
9:57
#25608
15K
9.32 mi13:01:411:31:599:5330:33
9:50
#25512
20K
12.43 mi13:31:512:02:099:5030:10
9:43
#25202
HALF
13.11 mi13:38:102:08:289:486:19
9:17
#25126
25K
15.53 mi14:01:272:31:459:4723:17
9:37
#24831
30K
18.64 mi14:32:263:02:449:4930:59
9:59
#24486
20M
20.00 mi14:45:433:16:019:4913:17
9:47
#24302
21M
21.00 mi14:55:183:25:369:489:35
9:35
#24034
35K
21.75 mi15:01:403:31:589:456:22
8:31
#23847
23M
23.00 mi15:12:393:42:579:4210:59
8:47
#23552
24M
24.00 mi15:21:073:51:259:398:28
8:28
#23301
40K
24.85 mi15:28:443:59:029:387:37
8:55
#23114
25.2M
25.20 mi15:31:434:02:019:372:59
8:40
#23020
FINISH
26.22 mi15:39:294:09:479:337:46
7:38
#22760
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 mi25463149321493225295(Top 87%)14864(Top 91%)14864(Top 260%)
10K6.21 mi3.10 mi25608-14515004-7215004-7225683(Top 88%)15032(Top 92%)15032(Top 263%)
15K9.32 mi3.11 mi25512+9614957+4714957+4725295(Top 87%)14864(Top 91%)14864(Top 260%)
20K12.43 mi3.11 mi25202+31014806+15114806+15124326(Top 84%)14387(Top 88%)14387(Top 251%)
HALF13.11 mi0.68 mi25126+7614769+3714769+3723670(Top 82%)14054(Top 86%)14054(Top 246%)
25K15.53 mi2.42 mi24831+29514636+13314636+13323294(Top 80%)13845(Top 85%)13845(Top 242%)
30K18.64 mi3.11 mi24486+34514441+19514441+19523044(Top 79%)13637(Top 83%)13637(Top 238%)
20M20.00 mi1.36 mi24302+18414341+10014341+10021970(Top 76%)13049(Top 80%)13049(Top 228%)
21M21.00 mi1.00 mi24034+26814198+14314198+14318884(Top 65%)11555(Top 71%)11555(Top 202%)
35K21.75 mi0.75 mi23847+18714094+10414094+10417638(Top 61%)10891(Top 67%)10891(Top 190%)
23M23.00 mi1.25 mi23552+29513926+16813926+16817335(Top 60%)10682(Top 65%)10682(Top 187%)
24M24.00 mi1.00 mi23301+25113792+13413792+13416691(Top 58%)10359(Top 63%)10359(Top 181%)
40K24.85 mi0.85 mi23114+18713678+11413678+11417943(Top 62%)10886(Top 67%)10886(Top 190%)
25.2M25.20 mi0.35 mi23020+9413633+4513633+4512584(Top 43%)8423(Top 52%)8423(Top 147%)
FINISH26.22 mi1.02 mi22760+26013492+14113492+14112390(Top 43%)8288(Top 51%)8288(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21
+97ft-345ft

Overall

25295

Males

14864

M18-39

14864

5K→10K

3.1 - 6.2 mi

Top 88%
×5
+79ft-138ft

Overall

25683

Males

15032

M18-39

15032

10K→15K

6.2 - 9.3 mi

Top 87%
×3
+67ft-78ft

Overall

25295

Males

14864

M18-39

14864

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24326

Males

14387

M18-39

14387

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23670

Males

14054

M18-39

14054

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23294

Males

13845

M18-39

13845

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

23044

Males

13637

M18-39

13637

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21970

Males

13049

M18-39

13049

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18884

Males

11555

M18-39

11555

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17638

Males

10891

M18-39

10891

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17335

Males

10682

M18-39

10682

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16691

Males

10359

M18-39

10359

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17943

Males

10886

M18-39

10886

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12584

Males

8423

M18-39

8423

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12390

Males

8288

M18-39

8288

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3122*
Passed By
334
Net Change
+2703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25463
5K → 10K140200-145#25463#25608
10K → 15K19094+96#25608#25512
15K → 20K328*18+310#25512#25202
20K → HALF793+76#25202#25126
HALF → 25K296*1+295#25126#24831
25K → 30K355*10+345#24831#24486
30K → 20M1906+184#24486#24302
20M → 21M268*0+268#24302#24034
21M → 35K1870+187#24034#23847
35K → 23M296*1+295#23847#23552
23M → 24M251*0+251#23552#23301
24M → 40K1870+187#23301#23114
40K → 25.2M940+94#23114#23020
25.2M → FINISH261*1+260#23020#22760
TOTALS3122*334+2703

* 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

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