Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Craig Brooks

Bib: 30613 β€’M β€’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
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
26:09
3.11 mi
Rank: #19607
Start β†’ 5K
26:09 | 8:26/mi
10K
52:01
6.21 mi
Rank: #19452 (+155)
5K β†’ 10K
25:52 | 8:20/mi
15K
1:18:42
9.32 mi
Rank: #19812 (-360)
10K β†’ 15K
26:41 | 8:36/mi
20K
1:48:51
12.43 mi
Rank: #21343 (-1531)
15K β†’ 20K
30:09 | 9:43/mi
HALF
1:54:42
13.11 mi
Rank: #21306 (+37)
20K β†’ HALF
5:51 | 8:35/mi
25K
2:16:26
15.53 mi
Rank: #21240 (+66)
HALF β†’ 25K
21:44 | 8:58/mi
30K
2:45:15
18.64 mi
Rank: #21137 (+103)
25K β†’ 30K
28:49 | 9:17/mi
20M
2:58:37
20.00 mi
Rank: #21226 (-89)
30K β†’ 20M
13:22 | 9:51/mi
21M
3:09:11
21.00 mi
Rank: #21319 (-93)
20M β†’ 21M
10:34 | 10:34/mi
35K
3:16:01
21.75 mi
Rank: #21280 (+39)
21M β†’ 35K
6:50 | 9:09/mi
23M
3:28:20
23.00 mi
Rank: #21352 (-72)
35K β†’ 23M
12:19 | 9:51/mi
24M
3:37:30
24.00 mi
Rank: #21295 (+57)
23M β†’ 24M
9:10 | 9:10/mi
40K
3:45:58
24.85 mi
Rank: #21344 (-49)
24M β†’ 40K
8:28 | 9:55/mi
25.2M
3:49:38
25.20 mi
Rank: #21354 (-10)
40K β†’ 25.2M
3:40 | 10:38/mi
FINISH
3:58:45
26.22 mi
Rank: #21346 (+8)
25.2M β†’ FINISH
9:07 | 8:57/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
Time1:54:42
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:04:03
Pace9:28 /mi
πŸ“ŠPositive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3326:098:2626:09
8:26
-
10K
6.21 mi12:18:2552:018:2325:52
8:20
-0:06
15K
9.32 mi12:45:061:18:428:2726:41
8:36
+0:16
20K
12.43 mi13:15:151:48:518:4630:09
9:43
+1:07
HALF
13.11 mi13:21:061:54:428:455:51
8:35
-1:08
25K
15.53 mi13:42:502:16:268:4721:44
8:58
+0:23
30K
18.64 mi14:11:392:45:158:5228:49
9:17
+0:19
20M
20.00 mi14:25:012:58:378:5613:22
9:51
+0:34
21M
21.00 mi14:35:353:09:119:0110:34
10:34
+0:43
35K
21.75 mi14:42:253:16:019:016:50
9:09
-1:25
23M
23.00 mi14:54:443:28:209:0412:19
9:51
+0:42
24M
24.00 mi15:03:543:37:309:049:10
9:10
-0:41
40K
24.85 mi15:12:223:45:589:068:28
9:55
+0:45
25.2M
25.20 mi15:16:023:49:389:073:40
10:38
+0:43
FINISH
26.22 mi15:25:093:58:459:079:07
8:57
-1:41

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

8:20 /mi

Average Pace

9:07 /mi

Slowest Pace

10:38 /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

1:24:33

35% of race

Time at Steady Pace

1:15:40

32% of race

Time at Slower Pace

1:18:32

33% of race

Average Pace: 9:06 /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 mi11:52:3326:098:2626:09
8:26
#19607
10K
6.21 mi12:18:2552:018:2325:52
8:20
#19452
15K
9.32 mi12:45:061:18:428:2726:41
8:36
#19812
20K
12.43 mi13:15:151:48:518:4630:09
9:43
#21343
HALF
13.11 mi13:21:061:54:428:455:51
8:35
#21306
25K
15.53 mi13:42:502:16:268:4721:44
8:58
#21240
30K
18.64 mi14:11:392:45:158:5228:49
9:17
#21137
20M
20.00 mi14:25:012:58:378:5613:22
9:51
#21226
21M
21.00 mi14:35:353:09:119:0110:34
10:34
#21319
35K
21.75 mi14:42:253:16:019:016:50
9:09
#21280
23M
23.00 mi14:54:443:28:209:0412:19
9:51
#21352
24M
24.00 mi15:03:543:37:309:049:10
9:10
#21295
40K
24.85 mi15:12:223:45:589:068:28
9:55
#21344
25.2M
25.20 mi15:16:023:49:389:073:40
10:38
#21354
FINISH
26.22 mi15:25:093:58:459:079:07
8:57
#21346
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 mi19607121051210520602(Top 71%)12617(Top 77%)12617(Top 220%)
10K6.21 mi3.10 mi19452+15512057+4812057+4819341(Top 67%)12044(Top 74%)12044(Top 210%)
15K9.32 mi3.11 mi19812-36012220-16312220-16320602(Top 71%)12617(Top 77%)12617(Top 220%)
20K12.43 mi3.11 mi21343-153112911-69112911-69124311(Top 84%)14379(Top 88%)14379(Top 251%)
HALF13.11 mi0.68 mi21306+3712892+1912892+1920711(Top 71%)12659(Top 77%)12659(Top 221%)
25K15.53 mi2.42 mi21240+6612864+2812864+2821008(Top 72%)12746(Top 78%)12746(Top 223%)
30K18.64 mi3.11 mi21137+10312805+5912805+5920840(Top 72%)12580(Top 77%)12580(Top 220%)
20M20.00 mi1.36 mi21226-8912829-2412829-2422124(Top 76%)13127(Top 80%)13127(Top 229%)
21M21.00 mi1.00 mi21319-9312870-4112870-4122122(Top 76%)13090(Top 80%)13090(Top 229%)
35K21.75 mi0.75 mi21280+3912843+2712843+2720543(Top 71%)12257(Top 75%)12257(Top 214%)
23M23.00 mi1.25 mi21352-7212870-2712870-2721674(Top 75%)12761(Top 78%)12761(Top 223%)
24M24.00 mi1.00 mi21295+5712832+3812832+3820126(Top 69%)11940(Top 73%)11940(Top 209%)
40K24.85 mi0.85 mi21344-4912842-1012842-1021640(Top 75%)12641(Top 77%)12641(Top 221%)
25.2M25.20 mi0.35 mi21354-1012841+112841+121430(Top 74%)12560(Top 77%)12560(Top 219%)
FINISH26.22 mi1.02 mi21346+812825+1612825+1620279(Top 70%)11988(Top 73%)11988(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
Γ—21
+97ft-345ft

Overall

20602

Males

12617

M18-39

12617

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19341

Males

12044

M18-39

12044

10K→15K

6.2 - 9.3 mi

Top 71%
Γ—3
+67ft-78ft

Overall

20602

Males

12617

M18-39

12617

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24311

Males

14379

M18-39

14379

20K→HALF

12.4 - 13.1 mi

Top 71%
Γ—2
+19ft-37ft

Overall

20711

Males

12659

M18-39

12659

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

21008

Males

12746

M18-39

12746

25K→30K

15.5 - 18.6 mi

Top 72%
Γ—9
+181ft-148ft

Overall

20840

Males

12580

M18-39

12580

30K→20M

18.6 - 20.0 mi

Top 76%
Γ—5
+64ft-50ft

Overall

22124

Males

13127

M18-39

13127

20M→21M

20.0 - 21.0 mi

Top 76%
Γ—8
+106ft-24ft

Overall

22122

Males

13090

M18-39

13090

21M→35K

21.0 - 21.8 mi

Top 71%
Γ—7
+17ft-86ft

Overall

20543

Males

12257

M18-39

12257

35K→23M

21.8 - 23.0 mi

Top 75%
Γ—5
+23ft-63ft

Overall

21674

Males

12761

M18-39

12761

23M→24M

23.0 - 24.0 mi

Top 69%
Γ—6
+12ft-82ft

Overall

20126

Males

11940

M18-39

11940

24M→40K

24.0 - 24.9 mi

Top 75%
Γ—1
+6ft-20ft

Overall

21640

Males

12641

M18-39

12641

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21430

Males

12560

M18-39

12560

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
Γ—2
+22ft-21ft

Overall

20279

Males

11988

M18-39

11988

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1267*
Passed By
1431
Net Change
-1739
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19607
5K β†’ 10K354*199+155#19607#19452
10K β†’ 15K70200-360#19452#19812
15K β†’ 20K14200-1531#19812#21343
20K β†’ HALF5114+37#21343#21306
HALF β†’ 25K14377+66#21306#21240
25K β†’ 30K215*112+103#21240#21137
30K β†’ 20M71160-89#21137#21226
20M β†’ 21M40133-93#21226#21319
21M β†’ 35K6122+39#21319#21280
35K β†’ 23M52124-72#21280#21352
23M β†’ 24M8326+57#21352#21295
24M β†’ 40K3483-49#21295#21344
40K β†’ 25.2M2232-10#21344#21354
25.2M β†’ FINISH5749+8#21354#21346
TOTALS1267*1431-1739

* 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