Collin Bennett

Bib: 27471β€’M

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
29:39
3.11 mi
Rank: #24606
Start β†’ 5K
29:39 | 9:33/mi
10K
57:43
6.21 mi
Rank: #23857 (+749)
5K β†’ 10K
28:04 | 9:03/mi
15K
1:26:03
9.32 mi
Rank: #23660 (+197)
10K β†’ 15K
28:20 | 9:08/mi
20K
1:55:46
12.43 mi
Rank: #23745 (-85)
15K β†’ 20K
29:43 | 9:34/mi
HALF
2:01:53
13.11 mi
Rank: #23693 (+52)
20K β†’ HALF
6:07 | 8:59/mi
25K
2:26:31
15.53 mi
Rank: #23889 (-196)
HALF β†’ 25K
24:38 | 10:10/mi
30K
2:59:28
18.64 mi
Rank: #23995 (-106)
25K β†’ 30K
32:57 | 10:37/mi
20M
3:14:35
20.00 mi
Rank: #24108 (-113)
30K β†’ 20M
15:07 | 11:08/mi
21M
3:26:57
21.00 mi
Rank: #24217 (-109)
20M β†’ 21M
12:22 | 12:22/mi
35K
3:35:01
21.75 mi
Rank: #24256 (-39)
21M β†’ 35K
8:04 | 10:47/mi
23M
3:49:28
23.00 mi
Rank: #24342 (-86)
35K β†’ 23M
14:27 | 11:33/mi
24M
4:00:45
24.00 mi
Rank: #24408 (-66)
23M β†’ 24M
11:17 | 11:17/mi
40K
4:11:48
24.85 mi
Rank: #24554 (-146)
24M β†’ 40K
11:03 | 12:56/mi
25.2M
4:16:32
25.20 mi
Rank: #24628 (-74)
40K β†’ 25.2M
4:44 | 13:44/mi
FINISH
4:26:56
26.22 mi
Rank: #24625 (+3)
25.2M β†’ FINISH
10:24 | 10:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:53
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:25:03
Pace11:04 /mi
πŸ“ŠPositive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1029:399:3329:39
9:33
-
10K
6.21 mi12:19:1457:439:1828:04
9:03
-0:30
15K
9.32 mi12:47:341:26:039:1428:20
9:08
+0:05
20K
12.43 mi13:17:171:55:469:1929:43
9:34
+0:26
HALF
13.11 mi13:23:242:01:539:186:07
8:59
-0:35
25K
15.53 mi13:48:022:26:319:2624:38
10:10
+1:11
30K
18.64 mi14:20:592:59:289:3832:57
10:37
+0:27
20M
20.00 mi14:36:063:14:359:4415:07
11:08
+0:31
21M
21.00 mi14:48:283:26:579:5212:22
12:22
+1:14
35K
21.75 mi14:56:323:35:019:548:04
10:47
-1:35
23M
23.00 mi15:10:593:49:289:5914:27
11:33
+0:46
24M
24.00 mi15:22:164:00:4510:0211:17
11:17
-0:16
40K
24.85 mi15:33:194:11:4810:0811:03
12:56
+1:39
25.2M
25.20 mi15:38:034:16:3210:114:44
13:44
+0:48
FINISH
26.22 mi15:48:274:26:5610:1210:24
10:13
-3:31

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

8:59 /mi

Average Pace

10:11 /mi

Slowest Pace

13:44 /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

2:01:53

46% of race

Time at Steady Pace

1:42:27

38% of race

Time at Slower Pace

42:36

16% of race

Average Pace: 10:11 /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 mi11:51:1029:399:3329:39
9:33
#24606
10K
6.21 mi12:19:1457:439:1828:04
9:03
#23857
15K
9.32 mi12:47:341:26:039:1428:20
9:08
#23660
20K
12.43 mi13:17:171:55:469:1929:43
9:34
#23745
HALF
13.11 mi13:23:242:01:539:186:07
8:59
#23693
25K
15.53 mi13:48:022:26:319:2624:38
10:10
#23889
30K
18.64 mi14:20:592:59:289:3832:57
10:37
#23995
20M
20.00 mi14:36:063:14:359:4415:07
11:08
#24108
21M
21.00 mi14:48:283:26:579:5212:22
12:22
#24217
35K
21.75 mi14:56:323:35:019:548:04
10:47
#24256
23M
23.00 mi15:10:593:49:289:5914:27
11:33
#24342
24M
24.00 mi15:22:164:00:4510:0211:17
11:17
#24408
40K
24.85 mi15:33:194:11:4810:0811:03
12:56
#24554
25.2M
25.20 mi15:38:034:16:3210:114:44
13:44
#24628
FINISH
26.22 mi15:48:274:26:5610:1210:24
10:13
#24625
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 mi24606145351453523208(Top 80%)13865(Top 85%)13865(Top 242%)
10K6.21 mi3.10 mi23857+74914176+35914176+35922968(Top 79%)13741(Top 84%)13741(Top 240%)
15K9.32 mi3.11 mi23660+19714083+9314083+9323208(Top 80%)13865(Top 85%)13865(Top 242%)
20K12.43 mi3.11 mi23745-8514123-4014123-4023932(Top 82%)14180(Top 87%)14180(Top 248%)
HALF13.11 mi0.68 mi23693+5214093+3014093+3022635(Top 78%)13581(Top 83%)13581(Top 237%)
25K15.53 mi2.42 mi23889-19614181-8814181-8824665(Top 85%)14512(Top 89%)14512(Top 254%)
30K18.64 mi3.11 mi23995-10614205-2414205-2424527(Top 85%)14304(Top 88%)14304(Top 250%)
20M20.00 mi1.36 mi24108-11314253-4814253-4825141(Top 87%)14528(Top 89%)14528(Top 254%)
21M21.00 mi1.00 mi24217-10914288-3514288-3525588(Top 88%)14681(Top 90%)14681(Top 257%)
35K21.75 mi0.75 mi24256-3914292-414292-424847(Top 86%)14317(Top 88%)14317(Top 250%)
23M23.00 mi1.25 mi24342-8614312-2014312-2025505(Top 88%)14587(Top 89%)14587(Top 255%)
24M24.00 mi1.00 mi24408-6614326-1414326-1425591(Top 88%)14601(Top 89%)14601(Top 255%)
40K24.85 mi0.85 mi24554-14614383-5714383-5726982(Top 93%)15255(Top 93%)15255(Top 267%)
25.2M25.20 mi0.35 mi24628-7414409-2614409-2626929(Top 93%)15243(Top 93%)15243(Top 266%)
FINISH26.22 mi1.02 mi24625+314395+1414395+1424382(Top 84%)13981(Top 86%)13981(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
Γ—21
+97ft-345ft

Overall

23208

Males

13865

M18-39

13865

5K→10K

3.1 - 6.2 mi

Top 79%
Γ—5
+79ft-138ft

Overall

22968

Males

13741

M18-39

13741

10K→15K

6.2 - 9.3 mi

Top 80%
Γ—3
+67ft-78ft

Overall

23208

Males

13865

M18-39

13865

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23932

Males

14180

M18-39

14180

20K→HALF

12.4 - 13.1 mi

Top 78%
Γ—2
+19ft-37ft

Overall

22635

Males

13581

M18-39

13581

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24665

Males

14512

M18-39

14512

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24527

Males

14304

M18-39

14304

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25141

Males

14528

M18-39

14528

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25588

Males

14681

M18-39

14681

21M→35K

21.0 - 21.8 mi

Top 86%
Γ—7
+17ft-86ft

Overall

24847

Males

14317

M18-39

14317

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25505

Males

14587

M18-39

14587

23M→24M

23.0 - 24.0 mi

Top 88%
Γ—6
+12ft-82ft

Overall

25591

Males

14601

M18-39

14601

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

26982

Males

15255

M18-39

15255

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26929

Males

15243

M18-39

15243

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24382

Males

13981

M18-39

13981

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1593
Passed By
1612
Net Change
-19
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24606
5K β†’ 10K77223+749#24606#23857
10K β†’ 15K26164+197#23857#23660
15K β†’ 20K115200-85#23660#23745
20K β†’ HALF619+52#23745#23693
HALF β†’ 25K56252-196#23693#23889
25K β†’ 30K107213-106#23889#23995
30K β†’ 20M42155-113#23995#24108
20M β†’ 21M31140-109#24108#24217
21M β†’ 35K1756-39#24217#24256
35K β†’ 23M39125-86#24256#24342
23M β†’ 24M3298-66#24342#24408
24M β†’ 40K17163-146#24408#24554
40K β†’ 25.2M478-74#24554#24628
25.2M β†’ FINISH3936+3#24628#24625
TOTALS15931612-19
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing