Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Max Mcgillivray

Bib: 11508 β€’M β€’Age: N/A

CA

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
51Β°/41Β°F
overcast clouds
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

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
32:02
3.11 mi
Rank: #26768
Start β†’ 5K
32:02 | 10:19/mi
10K
1:04:45
6.21 mi
Rank: #26870 (-102)
5K β†’ 10K
32:43 | 10:32/mi
15K
1:37:56
9.32 mi
Rank: #26907 (-37)
10K β†’ 15K
33:11 | 10:41/mi
20K
2:12:25
12.43 mi
Rank: #26974 (-67)
15K β†’ 20K
34:29 | 11:06/mi
HALF
2:19:39
13.11 mi
Rank: #26959 (+15)
20K β†’ HALF
7:14 | 10:37/mi
25K
2:45:47
15.53 mi
Rank: #26788 (+171)
HALF β†’ 25K
26:08 | 10:47/mi
30K
3:20:06
18.64 mi
Rank: #26545 (+243)
25K β†’ 30K
34:19 | 11:03/mi
20M
3:36:30
20.00 mi
Rank: #26563 (-18)
30K β†’ 20M
16:24 | 12:05/mi
21M
3:50:10
21.00 mi
Rank: #26619 (-56)
20M β†’ 21M
13:40 | 13:40/mi
35K
3:58:49
21.75 mi
Rank: #26604 (+15)
21M β†’ 35K
8:39 | 11:34/mi
23M
4:15:28
23.00 mi
Rank: #26721 (-117)
35K β†’ 23M
16:39 | 13:19/mi
24M
4:29:37
24.00 mi
Rank: #26873 (-152)
23M β†’ 24M
14:09 | 14:09/mi
40K
4:42:15
24.85 mi
Rank: #26990 (-117)
24M β†’ 40K
12:38 | 14:47/mi
25.2M
4:47:28
25.20 mi
Rank: #27019 (-29)
40K β†’ 25.2M
5:13 | 15:08/mi
FINISH
5:01:04
26.22 mi
Rank: #27127 (-108)
25.2M β†’ FINISH
13:36 | 13:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:19:39
Pace10:40 /mi
2nd Half
Distance13.11 mi
Time2:41:25
Pace12:19 /mi
πŸ“ŠPositive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:3132:0210:1932:02
10:19
-
10K
6.21 mi11:33:141:04:4510:2632:43
10:32
+0:13
15K
9.32 mi12:06:251:37:5610:3133:11
10:41
+0:09
20K
12.43 mi12:40:542:12:2510:4034:29
11:06
+0:25
HALF
13.11 mi12:48:082:19:3910:407:14
10:37
-0:29
25K
15.53 mi13:14:162:45:4710:4126:08
10:47
+0:10
30K
18.64 mi13:48:353:20:0610:4534:19
11:03
+0:16
20M
20.00 mi14:04:593:36:3010:5016:24
12:05
+1:02
21M
21.00 mi14:18:393:50:1010:5813:40
13:40
+1:35
35K
21.75 mi14:27:183:58:4910:598:39
11:34
-2:06
23M
23.00 mi14:43:574:15:2811:0716:39
13:19
+1:45
24M
24.00 mi14:58:064:29:3711:1514:09
14:09
+0:50
40K
24.85 mi15:10:444:42:1511:2212:38
14:47
+0:38
25.2M
25.20 mi15:15:574:47:2811:255:13
15:08
+0:21
FINISH
26.22 mi15:29:335:01:0411:3013:36
13:21
-1:47

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

10:19 /mi

Average Pace

11:29 /mi

Slowest Pace

15:08 /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

1:45:10

35% of race

Time at Steady Pace

1:59:59

40% of race

Time at Slower Pace

1:15:55

25% of race

Average Pace: 11:29 /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 mi11:00:3132:0210:1932:02
10:19
#26768
10K
6.21 mi11:33:141:04:4510:2632:43
10:32
#26870
15K
9.32 mi12:06:251:37:5610:3133:11
10:41
#26907
20K
12.43 mi12:40:542:12:2510:4034:29
11:06
#26974
HALF
13.11 mi12:48:082:19:3910:407:14
10:37
#26959
25K
15.53 mi13:14:162:45:4710:4126:08
10:47
#26788
30K
18.64 mi13:48:353:20:0610:4534:19
11:03
#26545
20M
20.00 mi14:04:593:36:3010:5016:24
12:05
#26563
21M
21.00 mi14:18:393:50:1010:5813:40
13:40
#26619
35K
21.75 mi14:27:183:58:4910:598:39
11:34
#26604
23M
23.00 mi14:43:574:15:2811:0716:39
13:19
#26721
24M
24.00 mi14:58:064:29:3711:1514:09
14:09
#26873
40K
24.85 mi15:10:444:42:1511:2212:38
14:47
#26990
25.2M
25.20 mi15:15:574:47:2811:255:13
15:08
#27019
FINISH
26.22 mi15:29:335:01:0411:3013:36
13:21
#27127
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 mi26768155321553226994(Top 93%)15596(Top 95%)15596(Top 273%)
10K6.21 mi3.10 mi26870-10215556-2415556-2426971(Top 93%)15596(Top 95%)15596(Top 273%)
15K9.32 mi3.11 mi26907-3715574-1815574-1826994(Top 93%)15596(Top 95%)15596(Top 273%)
20K12.43 mi3.11 mi26974-6715600-2615600-2627080(Top 93%)15626(Top 96%)15626(Top 273%)
HALF13.11 mi0.68 mi26959+1515593+715593+726852(Top 93%)15473(Top 95%)15473(Top 270%)
25K15.53 mi2.42 mi26788+17115494+9915494+9925972(Top 89%)15099(Top 92%)15099(Top 264%)
30K18.64 mi3.11 mi26545+24315370+12415370+12425421(Top 88%)14740(Top 90%)14740(Top 258%)
20M20.00 mi1.36 mi26563-1815369+115369+126489(Top 91%)15149(Top 93%)15149(Top 265%)
21M21.00 mi1.00 mi26619-5615383-1415383-1427033(Top 93%)15361(Top 94%)15361(Top 268%)
35K21.75 mi0.75 mi26604+1515371+1215371+1226157(Top 90%)14951(Top 91%)14951(Top 261%)
23M23.00 mi1.25 mi26721-11715410-3915410-3927636(Top 95%)15656(Top 96%)15656(Top 274%)
24M24.00 mi1.00 mi26873-15215471-6115471-6128413(Top 98%)15991(Top 98%)15991(Top 279%)
40K24.85 mi0.85 mi26990-11715514-4315514-4328344(Top 98%)15954(Top 98%)15954(Top 279%)
25.2M25.20 mi0.35 mi27019-2915520-615520-627997(Top 96%)15770(Top 97%)15770(Top 276%)
FINISH26.22 mi1.02 mi27127-10815553-3315553-3328413(Top 98%)15995(Top 98%)15995(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26994

Males

15596

M18-39

15596

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

26971

Males

15596

M18-39

15596

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26994

Males

15596

M18-39

15596

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27080

Males

15626

M18-39

15626

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26852

Males

15473

M18-39

15473

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25972

Males

15099

M18-39

15099

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25421

Males

14740

M18-39

14740

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26489

Males

15149

M18-39

15149

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

27033

Males

15361

M18-39

15361

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26157

Males

14951

M18-39

14951

35K→23M

21.8 - 23.0 mi

Top 95%
Γ—5
+23ft-63ft

Overall

27636

Males

15656

M18-39

15656

23M→24M

23.0 - 24.0 mi

Top 98%
Γ—6
+12ft-82ft

Overall

28413

Males

15991

M18-39

15991

24M→40K

24.0 - 24.9 mi

Top 98%
Γ—1
+6ft-20ft

Overall

28344

Males

15954

M18-39

15954

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27997

Males

15770

M18-39

15770

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
Γ—2
+22ft-21ft

Overall

28413

Males

15995

M18-39

15995

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
948*
Passed By
1265
Net Change
-359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26768
5K β†’ 10K140200-102#26768#26870
10K β†’ 15K108145-37#26870#26907
15K β†’ 20K93160-67#26907#26974
20K β†’ HALF2914+15#26974#26959
HALF β†’ 25K18413+171#26959#26788
25K β†’ 30K254*11+243#26788#26545
30K β†’ 20M4058-18#26545#26563
20M β†’ 21M3288-56#26563#26619
21M β†’ 35K3621+15#26619#26604
35K β†’ 23M14131-117#26604#26721
23M β†’ 24M3155-152#26721#26873
24M β†’ 40K7124-117#26873#26990
40K β†’ 25.2M534-29#26990#27019
25.2M β†’ FINISH3111-108#27019#27127
TOTALS948*1265-359

* Includes athletes who did not complete a segment (DNF/DNQ).

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