Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Charlie Breen

Bib: 11503 β€’M β€’Age: N/A

NH

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

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
22:20
3.11 mi
Rank: #10064
Start β†’ 5K
22:20 | 7:12/mi
10K
44:43
6.21 mi
Rank: #10158 (-94)
5K β†’ 10K
22:23 | 7:13/mi
15K
1:07:13
9.32 mi
Rank: #10267 (-109)
10K β†’ 15K
22:30 | 7:15/mi
20K
1:29:53
12.43 mi
Rank: #10190 (+77)
15K β†’ 20K
22:40 | 7:18/mi
HALF
1:34:53
13.11 mi
Rank: #10254 (-64)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:53:24
15.53 mi
Rank: #10589 (-335)
HALF β†’ 25K
18:31 | 7:39/mi
30K
2:19:06
18.64 mi
Rank: #11563 (-974)
25K β†’ 30K
25:42 | 8:17/mi
20M
2:31:26
20.00 mi
Rank: #12241 (-678)
30K β†’ 20M
12:20 | 9:05/mi
21M
2:42:25
21.00 mi
Rank: #13221 (-980)
20M β†’ 21M
10:59 | 10:59/mi
35K
2:49:53
21.75 mi
Rank: #13790 (-569)
21M β†’ 35K
7:28 | 9:59/mi
23M
3:03:09
23.00 mi
Rank: #14819 (-1029)
35K β†’ 23M
13:16 | 10:37/mi
24M
3:13:15
24.00 mi
Rank: #15460 (-641)
23M β†’ 24M
10:06 | 10:06/mi
40K
3:22:30
24.85 mi
Rank: #15979 (-519)
24M β†’ 40K
9:15 | 10:50/mi
25.2M
3:25:51
25.20 mi
Rank: #16013 (-34)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:35:33
26.22 mi
Rank: #16366 (-353)
25.2M β†’ FINISH
9:42 | 9:32/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
Time1:34:53
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time2:00:40
Pace9:13 /mi
πŸ“ŠPositive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4722:207:1222:20
7:12
-
10K
6.21 mi11:13:1044:437:1222:23
7:13
+0:01
15K
9.32 mi11:35:401:07:137:1322:30
7:15
+0:02
20K
12.43 mi11:58:201:29:537:1422:40
7:18
+0:03
HALF
13.11 mi12:03:201:34:537:155:00
7:21
+0:03
25K
15.53 mi12:21:511:53:247:1818:31
7:39
+0:18
30K
18.64 mi12:47:332:19:067:2825:42
8:17
+0:38
20M
20.00 mi12:59:532:31:267:3512:20
9:05
+0:48
21M
21.00 mi13:10:522:42:257:4510:59
10:59
+1:54
35K
21.75 mi13:18:202:49:537:497:28
9:59
-1:00
23M
23.00 mi13:31:363:03:097:5813:16
10:37
+0:38
24M
24.00 mi13:41:423:13:158:0410:06
10:06
-0:31
40K
24.85 mi13:50:573:22:308:099:15
10:50
+0:44
25.2M
25.20 mi13:54:183:25:518:113:21
9:43
-1:07
FINISH
26.22 mi14:04:003:35:338:149:42
9:32
-0:11

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

7:12 /mi

Average Pace

8:14 /mi

Slowest Pace

10:59 /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

2:19:06

65% of race

Time at Steady Pace

25:23

12% of race

Time at Slower Pace

51:04

24% of race

Average Pace: 8:13 /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 mi10:50:4722:207:1222:20
7:12
#10064
10K
6.21 mi11:13:1044:437:1222:23
7:13
#10158
15K
9.32 mi11:35:401:07:137:1322:30
7:15
#10267
20K
12.43 mi11:58:201:29:537:1422:40
7:18
#10190
HALF
13.11 mi12:03:201:34:537:155:00
7:21
#10254
25K
15.53 mi12:21:511:53:247:1818:31
7:39
#10589
30K
18.64 mi12:47:332:19:067:2825:42
8:17
#11563
20M
20.00 mi12:59:532:31:267:3512:20
9:05
#12241
21M
21.00 mi13:10:522:42:257:4510:59
10:59
#13221
35K
21.75 mi13:18:202:49:537:497:28
9:59
#13790
23M
23.00 mi13:31:363:03:097:5813:16
10:37
#14819
24M
24.00 mi13:41:423:13:158:0410:06
10:06
#15460
40K
24.85 mi13:50:573:22:308:099:15
10:50
#15979
25.2M
25.20 mi13:54:183:25:518:113:21
9:43
#16013
FINISH
26.22 mi14:04:003:35:338:149:42
9:32
#16366
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 mi100648121812110490(Top 36%)8247(Top 50%)8247(Top 144%)
10K6.21 mi3.10 mi10158-948154-338154-3310304(Top 36%)8215(Top 50%)8215(Top 144%)
15K9.32 mi3.11 mi10267-1098180-268180-2610490(Top 36%)8247(Top 50%)8247(Top 144%)
20K12.43 mi3.11 mi10190+778110+708110+7010135(Top 35%)7992(Top 49%)7992(Top 140%)
HALF13.11 mi0.68 mi10254-648134-248134-2411498(Top 40%)8729(Top 53%)8729(Top 153%)
25K15.53 mi2.42 mi10589-3358264-1308264-13012527(Top 43%)9036(Top 55%)9036(Top 158%)
30K18.64 mi3.11 mi11563-9748687-4238687-42315423(Top 53%)10161(Top 62%)10161(Top 178%)
20M20.00 mi1.36 mi12241-6788957-2708957-27019291(Top 66%)11783(Top 72%)11783(Top 206%)
21M21.00 mi1.00 mi13221-9809354-3979354-39723057(Top 79%)13510(Top 83%)13510(Top 236%)
35K21.75 mi0.75 mi13790-5699587-2339587-23323084(Top 80%)13501(Top 83%)13501(Top 236%)
23M23.00 mi1.25 mi14819-10299971-3849971-38423602(Top 81%)13676(Top 84%)13676(Top 239%)
24M24.00 mi1.00 mi15460-64110217-24610217-24623059(Top 79%)13387(Top 82%)13387(Top 234%)
40K24.85 mi0.85 mi15979-51910409-19210409-19223853(Top 82%)13704(Top 84%)13704(Top 239%)
25.2M25.20 mi0.35 mi16013-3410415-610415-618210(Top 63%)10980(Top 67%)10980(Top 192%)
FINISH26.22 mi1.02 mi16366-35310540-12510540-12522395(Top 77%)13027(Top 80%)13027(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10490

Males

8247

M18-39

8247

5K→10K

3.1 - 6.2 mi

Top 36%
Γ—5
+79ft-138ft

Overall

10304

Males

8215

M18-39

8215

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10490

Males

8247

M18-39

8247

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10135

Males

7992

M18-39

7992

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11498

Males

8729

M18-39

8729

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12527

Males

9036

M18-39

9036

25K→30K

15.5 - 18.6 mi

Top 53%
Γ—9
+181ft-148ft

Overall

15423

Males

10161

M18-39

10161

30K→20M

18.6 - 20.0 mi

Top 66%
Γ—5
+64ft-50ft

Overall

19291

Males

11783

M18-39

11783

20M→21M

20.0 - 21.0 mi

Top 79%
Γ—8
+106ft-24ft

Overall

23057

Males

13510

M18-39

13510

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23084

Males

13501

M18-39

13501

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23602

Males

13676

M18-39

13676

23M→24M

23.0 - 24.0 mi

Top 79%
Γ—6
+12ft-82ft

Overall

23059

Males

13387

M18-39

13387

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23853

Males

13704

M18-39

13704

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18210

Males

10980

M18-39

10980

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22395

Males

13027

M18-39

13027

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
722*
Passed By
2460
Net Change
-6302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10064
5K β†’ 10K196200-94#10064#10158
10K β†’ 15K129200-109#10158#10267
15K β†’ 20K203*126+77#10267#10190
20K β†’ HALF1579-64#10190#10254
HALF β†’ 25K52200-335#10254#10589
25K β†’ 30K36200-974#10589#11563
30K β†’ 20M18200-678#11563#12241
20M β†’ 21M8200-980#12241#13221
21M β†’ 35K10200-569#13221#13790
35K β†’ 23M3200-1029#13790#14819
23M β†’ 24M11200-641#14819#15460
24M β†’ 40K10200-519#15460#15979
40K β†’ 25.2M2155-34#15979#16013
25.2M β†’ FINISH10200-353#16013#16366
TOTALS722*2460-6302

* 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