All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mack Weaver

Bib: 3433 β€’M β€’Age: N/A

MO

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°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
19:18
3.11 mi
Rank: #2169
Start β†’ 5K
19:18 | 6:13/mi
10K
38:40
6.21 mi
Rank: #2305 (-136)
5K β†’ 10K
19:22 | 6:15/mi
15K
58:10
9.32 mi
Rank: #2401 (-96)
10K β†’ 15K
19:30 | 6:17/mi
20K
1:18:22
12.43 mi
Rank: #2743 (-342)
15K β†’ 20K
20:12 | 6:31/mi
HALF
1:22:42
13.11 mi
Rank: #2767 (-24)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:38:49
15.53 mi
Rank: #3014 (-247)
HALF β†’ 25K
16:07 | 6:39/mi
30K
2:00:10
18.64 mi
Rank: #3279 (-265)
25K β†’ 30K
21:21 | 6:53/mi
20M
2:10:17
20.00 mi
Rank: #3584 (-305)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:18:10
21.00 mi
Rank: #3819 (-235)
20M β†’ 21M
7:53 | 7:53/mi
35K
2:23:56
21.75 mi
Rank: #4070 (-251)
21M β†’ 35K
5:46 | 7:43/mi
23M
2:33:40
23.00 mi
Rank: #4417 (-347)
35K β†’ 23M
9:44 | 7:47/mi
24M
2:40:55
24.00 mi
Rank: #4563 (-146)
23M β†’ 24M
7:15 | 7:15/mi
40K
2:47:08
24.85 mi
Rank: #4651 (-88)
24M β†’ 40K
6:13 | 7:17/mi
25.2M
2:49:44
25.20 mi
Rank: #4660 (-9)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:56:36
26.22 mi
Rank: #4654 (+6)
25.2M β†’ FINISH
6:52 | 6:45/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 β€” 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
Time1:22:42
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:33:54
Pace7:10 /mi
πŸ“ŠPositive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0419:186:1319:18
6:13
-
10K
6.21 mi10:40:2638:406:1419:22
6:15
+0:02
15K
9.32 mi10:59:5658:106:1519:30
6:17
+0:02
20K
12.43 mi11:20:081:18:226:1920:12
6:31
+0:14
HALF
13.11 mi11:24:281:22:426:194:20
6:22
-0:09
25K
15.53 mi11:40:351:38:496:2216:07
6:39
+0:17
30K
18.64 mi12:01:562:00:106:2721:21
6:53
+0:14
20M
20.00 mi12:12:032:10:176:3110:07
7:27
+0:34
21M
21.00 mi12:19:562:18:106:357:53
7:53
+0:26
35K
21.75 mi12:25:422:23:566:385:46
7:43
-0:10
23M
23.00 mi12:35:262:33:406:419:44
7:47
+0:04
24M
24.00 mi12:42:412:40:556:437:15
7:15
-0:32
40K
24.85 mi12:48:542:47:086:446:13
7:17
+0:02
25.2M
25.20 mi12:51:302:49:446:452:36
7:33
+0:16
FINISH
26.22 mi12:58:222:56:366:456:52
6:45
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:13 /mi

Average Pace

6:44 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:22:42

47% of race

Time at Steady Pace

44:20

25% of race

Time at Slower Pace

49:34

28% of race

Average Pace: 6:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:21:0419:186:1319:18
6:13
#2169
10K
6.21 mi10:40:2638:406:1419:22
6:15
#2305
15K
9.32 mi10:59:5658:106:1519:30
6:17
#2401
20K
12.43 mi11:20:081:18:226:1920:12
6:31
#2743
HALF
13.11 mi11:24:281:22:426:194:20
6:22
#2767
25K
15.53 mi11:40:351:38:496:2216:07
6:39
#3014
30K
18.64 mi12:01:562:00:106:2721:21
6:53
#3279
20M
20.00 mi12:12:032:10:176:3110:07
7:27
#3584
21M
21.00 mi12:19:562:18:106:357:53
7:53
#3819
35K
21.75 mi12:25:422:23:566:385:46
7:43
#4070
23M
23.00 mi12:35:262:33:406:419:44
7:47
#4417
24M
24.00 mi12:42:412:40:556:437:15
7:15
#4563
40K
24.85 mi12:48:542:47:086:446:13
7:17
#4651
25.2M
25.20 mi12:51:302:49:446:452:36
7:33
#4660
FINISH
26.22 mi12:58:222:56:366:456:52
6:45
#4654
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 mi2169208920892735(Top 9%)2630(Top 16%)2630(Top 46%)
10K6.21 mi3.10 mi2305-1362222-1332222-1332459(Top 8%)2369(Top 14%)2369(Top 41%)
15K9.32 mi3.11 mi2401-962315-932315-932735(Top 9%)2630(Top 16%)2630(Top 46%)
20K12.43 mi3.11 mi2743-3422638-3232638-3233789(Top 13%)3604(Top 22%)3604(Top 63%)
HALF13.11 mi0.68 mi2767-242660-222660-223477(Top 12%)3333(Top 20%)3333(Top 58%)
25K15.53 mi2.42 mi3014-2472890-2302890-2304457(Top 15%)4157(Top 25%)4157(Top 73%)
30K18.64 mi3.11 mi3279-2653137-2473137-2474917(Top 17%)4458(Top 27%)4458(Top 78%)
20M20.00 mi1.36 mi3584-3053411-2743411-2748694(Top 30%)6868(Top 42%)6868(Top 120%)
21M21.00 mi1.00 mi3819-2353611-2003611-2009054(Top 31%)6960(Top 43%)6960(Top 122%)
35K21.75 mi0.75 mi4070-2513824-2133824-21312311(Top 42%)8548(Top 52%)8548(Top 149%)
23M23.00 mi1.25 mi4417-3474115-2914115-29110820(Top 37%)7756(Top 47%)7756(Top 136%)
24M24.00 mi1.00 mi4563-1464224-1094224-1098169(Top 28%)6327(Top 39%)6327(Top 111%)
40K24.85 mi0.85 mi4651-884289-654289-657199(Top 25%)5705(Top 35%)5705(Top 100%)
25.2M25.20 mi0.35 mi4660-94291-24291-25420(Top 19%)4525(Top 28%)4525(Top 79%)
FINISH26.22 mi1.02 mi4654+64271+204271+205678(Top 20%)4656(Top 28%)4656(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2735

Males

2630

M18-39

2630

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2459

Males

2369

M18-39

2369

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2735

Males

2630

M18-39

2630

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3789

Males

3604

M18-39

3604

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3477

Males

3333

M18-39

3333

HALF→25K

13.1 - 15.5 mi

Top 15%
Γ—4
+66ft-88ft

Overall

4457

Males

4157

M18-39

4157

25K→30K

15.5 - 18.6 mi

Top 17%
Γ—9
+181ft-148ft

Overall

4917

Males

4458

M18-39

4458

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8694

Males

6868

M18-39

6868

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

9054

Males

6960

M18-39

6960

21M→35K

21.0 - 21.8 mi

Top 42%
Γ—7
+17ft-86ft

Overall

12311

Males

8548

M18-39

8548

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10820

Males

7756

M18-39

7756

23M→24M

23.0 - 24.0 mi

Top 28%
Γ—6
+12ft-82ft

Overall

8169

Males

6327

M18-39

6327

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7199

Males

5705

M18-39

5705

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5420

Males

4525

M18-39

4525

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5678

Males

4656

M18-39

4656

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
339
Passed By
2110
Net Change
-2485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2169
5K β†’ 10K50186-136#2169#2305
10K β†’ 15K34130-96#2305#2401
15K β†’ 20K14200-342#2401#2743
20K β†’ HALF630-24#2743#2767
HALF β†’ 25K26200-247#2767#3014
25K β†’ 30K35200-265#3014#3279
30K β†’ 20M11200-305#3279#3584
20M β†’ 21M8200-235#3584#3819
21M β†’ 35K10200-251#3819#4070
35K β†’ 23M18200-347#4070#4417
23M β†’ 24M25171-146#4417#4563
24M β†’ 40K27115-88#4563#4651
40K β†’ 25.2M1726-9#4651#4660
25.2M β†’ FINISH5852+6#4660#4654
TOTALS3392110-2485
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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