Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Julio Vargas

Bib: 1869 β€’M β€’Age: N/A

AL

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 3%
Age Group (M18-39)
#0 / 5723
Top 7%
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
18:28
3.11 mi
Rank: #979
Start β†’ 5K
18:28 | 5:57/mi
10K
36:19
6.21 mi
Rank: #761 (+218)
5K β†’ 10K
17:51 | 5:45/mi
15K
54:11
9.32 mi
Rank: #685 (+76)
10K β†’ 15K
17:52 | 5:46/mi
20K
1:12:05
12.43 mi
Rank: #625 (+60)
15K β†’ 20K
17:54 | 5:46/mi
HALF
1:15:58
13.11 mi
Rank: #620 (+5)
20K β†’ HALF
3:53 | 5:42/mi
25K
1:29:59
15.53 mi
Rank: #590 (+30)
HALF β†’ 25K
14:01 | 5:47/mi
30K
1:48:22
18.64 mi
Rank: #559 (+31)
25K β†’ 30K
18:23 | 5:56/mi
20M
1:56:26
20.00 mi
Rank: #547 (+12)
30K β†’ 20M
8:04 | 5:57/mi
21M
2:02:34
21.00 mi
Rank: #534 (+13)
20M β†’ 21M
6:08 | 6:08/mi
35K
2:06:31
21.75 mi
Rank: #492 (+42)
21M β†’ 35K
3:57 | 5:17/mi
23M
2:13:31
23.00 mi
Rank: #453 (+39)
35K β†’ 23M
7:00 | 5:36/mi
24M
2:19:20
24.00 mi
Rank: #447 (+6)
23M β†’ 24M
5:49 | 5:49/mi
40K
2:24:40
24.85 mi
Rank: #471 (-24)
24M β†’ 40K
5:20 | 6:15/mi
25.2M
2:26:56
25.20 mi
Rank: #478 (-7)
40K β†’ 25.2M
2:16 | 6:35/mi
FINISH
2:32:51
26.22 mi
Rank: #479 (-1)
25.2M β†’ FINISH
5:55 | 5:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:15:58
Pace5:48 /mi
2nd Half
Distance13.11 mi
Time1:16:53
Pace5:52 /mi
πŸ“ŠPositive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5318:285:5718:28
5:57
-
10K
6.21 mi10:36:4436:195:5117:51
5:45
-0:12
15K
9.32 mi10:54:3654:115:4917:52
5:46
+0:01
20K
12.43 mi11:12:301:12:055:4917:54
5:46
0:00
HALF
13.11 mi11:16:231:15:585:483:53
5:42
-0:04
25K
15.53 mi11:30:241:29:595:4814:01
5:47
+0:05
30K
18.64 mi11:48:471:48:225:4918:23
5:56
+0:09
20M
20.00 mi11:56:511:56:265:508:04
5:57
+0:01
21M
21.00 mi12:02:592:02:345:516:08
6:08
+0:11
35K
21.75 mi12:06:562:06:315:503:57
5:17
-0:51
23M
23.00 mi12:13:562:13:315:497:00
5:36
+0:19
24M
24.00 mi12:19:452:19:205:495:49
5:49
+0:13
40K
24.85 mi12:25:052:24:405:505:20
6:15
+0:26
25.2M
25.20 mi12:27:212:26:565:502:16
6:35
+0:20
FINISH
26.22 mi12:33:162:32:515:515:55
5:49
-0:46

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

5:17 /mi

Average Pace

5:50 /mi

Slowest Pace

6:35 /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

10:57

7% of race

Time at Steady Pace

2:08:10

84% of race

Time at Slower Pace

13:44

9% of race

Average Pace: 5:50 /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 mi10:18:5318:285:5718:28
5:57
#979
10K
6.21 mi10:36:4436:195:5117:51
5:45
#761
15K
9.32 mi10:54:3654:115:4917:52
5:46
#685
20K
12.43 mi11:12:301:12:055:4917:54
5:46
#625
HALF
13.11 mi11:16:231:15:585:483:53
5:42
#620
25K
15.53 mi11:30:241:29:595:4814:01
5:47
#590
30K
18.64 mi11:48:471:48:225:4918:23
5:56
#559
20M
20.00 mi11:56:511:56:265:508:04
5:57
#547
21M
21.00 mi12:02:592:02:345:516:08
6:08
#534
35K
21.75 mi12:06:562:06:315:503:57
5:17
#492
23M
23.00 mi12:13:562:13:315:497:00
5:36
#453
24M
24.00 mi12:19:452:19:205:495:49
5:49
#447
40K
24.85 mi12:25:052:24:405:505:20
6:15
#471
25.2M
25.20 mi12:27:212:26:565:502:16
6:35
#478
FINISH
26.22 mi12:33:162:32:515:515:55
5:49
#479
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 mi979931931583(Top 2%)557(Top 3%)557(Top 10%)
10K6.21 mi3.10 mi761+218726+205726+205587(Top 2%)561(Top 3%)561(Top 10%)
15K9.32 mi3.11 mi685+76651+75651+75583(Top 2%)557(Top 3%)557(Top 10%)
20K12.43 mi3.11 mi625+60594+57594+57511(Top 2%)488(Top 3%)488(Top 9%)
HALF13.11 mi0.68 mi620+5589+5589+5546(Top 2%)524(Top 3%)524(Top 9%)
25K15.53 mi2.42 mi590+30564+25564+25512(Top 2%)490(Top 3%)490(Top 9%)
30K18.64 mi3.11 mi559+31535+29535+29519(Top 2%)497(Top 3%)497(Top 9%)
20M20.00 mi1.36 mi547+12523+12523+12524(Top 2%)501(Top 3%)501(Top 9%)
21M21.00 mi1.00 mi534+13510+13510+13450(Top 2%)428(Top 3%)428(Top 7%)
35K21.75 mi0.75 mi492+42469+41469+41100(Top 0.3%)88(Top 0.5%)88(Top 2%)
23M23.00 mi1.25 mi453+39431+38431+38169(Top 0.6%)157(Top 1.0%)157(Top 3%)
24M24.00 mi1.00 mi447+6425+6425+6622(Top 2%)591(Top 4%)591(Top 10%)
40K24.85 mi0.85 mi471-24449-24449-241534(Top 5%)1445(Top 9%)1445(Top 25%)
25.2M25.20 mi0.35 mi478-7455-6455-61185(Top 4%)1116(Top 7%)1116(Top 20%)
FINISH26.22 mi1.02 mi479-1456-1456-11016(Top 4%)968(Top 6%)968(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

583

Males

557

M18-39

557

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

587

Males

561

M18-39

561

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

583

Males

557

M18-39

557

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

511

Males

488

M18-39

488

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

546

Males

524

M18-39

524

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

512

Males

490

M18-39

490

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

519

Males

497

M18-39

497

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

524

Males

501

M18-39

501

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

450

Males

428

M18-39

428

21M→35K

21.0 - 21.8 mi

Top 0.3%
Γ—7
+17ft-86ft

Overall

100

Males

88

M18-39

88

35K→23M

21.8 - 23.0 mi

Top 0.6%
Γ—5
+23ft-63ft

Overall

169

Males

157

M18-39

157

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

622

Males

591

M18-39

591

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1534

Males

1445

M18-39

1445

40K→25.2M

24.9 - 25.2 mi

Top 4%
Γ—1
+13ft-16ft

Overall

1185

Males

1116

M18-39

1116

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1016

Males

968

M18-39

968

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
584*
Passed By
84
Net Change
+500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#979
5K β†’ 10K222*4+218#979#761
10K β†’ 15K804+76#761#685
15K β†’ 20K644+60#685#625
20K β†’ HALF61+5#625#620
HALF β†’ 25K333+30#620#590
25K β†’ 30K365+31#590#559
30K β†’ 20M175+12#559#547
20M β†’ 21M218+13#547#534
21M β†’ 35K420+42#534#492
35K β†’ 23M390+39#492#453
23M β†’ 24M115+6#453#447
24M β†’ 40K428-24#447#471
40K β†’ 25.2M07-7#471#478
25.2M β†’ FINISH910-1#478#479
TOTALS584*84+500

* 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

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

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