All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Cameron Mathews

Bib: 5275•M

CO

Masters
Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°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· 3.11 mi
21:14
Rank: #7183
Start → 5K
21:14 | 6:51/mi
10K· 6.21 mi
42:48
Rank: #7731 (-548)
5K → 10K
21:34 | 6:57/mi
15K· 9.32 mi
1:04:25
Rank: #7899 (-168)
10K → 15K
21:37 | 6:58/mi
20K· 12.43 mi
1:26:25
Rank: #8052 (-153)
15K → 20K
22:00 | 7:05/mi
HALF· 13.11 mi
1:31:09
Rank: #8046 (+6)
20K → HALF
4:44 | 6:57/mi
25K· 15.53 mi
1:48:41
Rank: #8143 (-97)
HALF → 25K
17:32 | 7:14/mi
30K· 18.64 mi
2:11:55
Rank: #8257 (-114)
25K → 30K
23:14 | 7:29/mi
20M
2:22:20
Rank: #8345 (-88)
30K → 20M
10:25 | 7:41/mi
21M
2:30:30
Rank: #8440 (-95)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:36:17
Rank: #8538 (-98)
21M → 35K
5:47 | 7:44/mi
23M
2:46:14
Rank: #8736 (-198)
35K → 23M
9:57 | 7:58/mi
24M
2:54:04
Rank: #8881 (-145)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:00:49
Rank: #8931 (-50)
24M → 40K
6:45 | 7:54/mi
25.2M
3:03:49
Rank: #8959 (-28)
40K → 25.2M
3:00 | 8:42/mi
FINISH· 26.22 mi
3:11:48
Rank: #9130 (-171)
25.2M → FINISH
7:59 | 7:51/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:09
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4621:146:5121:14
6:51
-
10K
6.21 mi10:46:2042:486:5421:34
6:57
+0:06
15K
9.32 mi11:07:571:04:256:5521:37
6:58
+0:01
20K
12.43 mi11:29:571:26:256:5822:00
7:05
+0:07
HALF
13.11 mi11:34:411:31:096:584:44
6:57
-0:08
25K
15.53 mi11:52:131:48:417:0017:32
7:14
+0:17
30K
18.64 mi12:15:272:11:557:0523:14
7:29
+0:15
20M
20.00 mi12:25:522:22:207:0810:25
7:41
+0:12
21M
21.00 mi12:34:022:30:307:118:10
8:10
+0:29
35K
21.75 mi12:39:492:36:177:125:47
7:44
-0:26
23M
23.00 mi12:49:462:46:147:149:57
7:58
+0:14
24M
24.00 mi12:57:362:54:047:167:50
7:50
-0:08
40K
24.85 mi13:04:213:00:497:176:45
7:54
+0:04
25.2M
25.20 mi13:07:213:03:497:183:00
8:42
+0:48
FINISH
26.22 mi13:15:203:11:487:207:59
7:51
-0:51

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

6:51 /mi

Average Pace

7:19 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:48:41

57% of race

Time at Steady Pace

1:02:00

32% of race

Time at Slower Pace

21:07

11% of race

Average Pace: 7:19 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:24:4621:146:5121:14
6:51
#7183
10K
6.21 mi10:46:2042:486:5421:34
6:57
#7731
15K
9.32 mi11:07:571:04:256:5521:37
6:58
#7899
20K
12.43 mi11:29:571:26:256:5822:00
7:05
#8052
HALF
13.11 mi11:34:411:31:096:584:44
6:57
#8046
25K
15.53 mi11:52:131:48:417:0017:32
7:14
#8143
30K
18.64 mi12:15:272:11:557:0523:14
7:29
#8257
20M
20.00 mi12:25:522:22:207:0810:25
7:41
#8345
21M
21.00 mi12:34:022:30:307:118:10
8:10
#8440
35K
21.75 mi12:39:492:36:177:125:47
7:44
#8538
23M
23.00 mi12:49:462:46:147:149:57
7:58
#8736
24M
24.00 mi12:57:362:54:047:167:50
7:50
#8881
40K
24.85 mi13:04:213:00:497:176:45
7:54
#8931
25.2M
25.20 mi13:07:213:03:497:183:00
8:42
#8959
FINISH
26.22 mi13:15:203:11:487:207:59
7:51
#9130
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7183635163518273(Top 29%)7041(Top 43%)7041(Top 320%)
10K6.21 mi3.10 mi7731-5486711-3606711-3608249(Top 28%)7042(Top 43%)7042(Top 320%)
15K9.32 mi3.11 mi7899-1686822-1116822-1118273(Top 29%)7041(Top 43%)7041(Top 320%)
20K12.43 mi3.11 mi8052-1536906-846906-848438(Top 29%)7095(Top 43%)7095(Top 323%)
HALF13.11 mi0.68 mi8046+6690669068246(Top 28%)7023(Top 43%)7023(Top 320%)
25K15.53 mi2.42 mi8143-976957-516957-519107(Top 31%)7385(Top 45%)7385(Top 336%)
30K18.64 mi3.11 mi8257-1146979-226979-229480(Top 33%)7415(Top 45%)7415(Top 337%)
20M20.00 mi1.36 mi8345-887013-347013-3410337(Top 36%)7734(Top 47%)7734(Top 352%)
21M21.00 mi1.00 mi8440-957039-267039-2610962(Top 38%)7940(Top 49%)7940(Top 361%)
35K21.75 mi0.75 mi8538-987069-307069-3012474(Top 43%)8621(Top 53%)8621(Top 392%)
23M23.00 mi1.25 mi8736-1987146-777146-7712092(Top 42%)8395(Top 51%)8395(Top 382%)
24M24.00 mi1.00 mi8881-1457204-587204-5812515(Top 43%)8474(Top 52%)8474(Top 386%)
40K24.85 mi0.85 mi8931-507210-67210-611710(Top 40%)8037(Top 49%)8037(Top 366%)
25.2M25.20 mi0.35 mi8959-287207+37207+312776(Top 44%)8462(Top 52%)8462(Top 385%)
FINISH26.22 mi1.02 mi9130-1717283-767283-7613977(Top 48%)9016(Top 55%)9016(Top 410%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8273

Males

7041

M40-44

7041

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

8249

Males

7042

M40-44

7042

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8273

Males

7041

M40-44

7041

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8438

Males

7095

M40-44

7095

20K→HALF

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

8246

Males

7023

M40-44

7023

HALF→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

9107

Males

7385

M40-44

7385

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9480

Males

7415

M40-44

7415

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10337

Males

7734

M40-44

7734

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10962

Males

7940

M40-44

7940

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12474

Males

8621

M40-44

8621

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

12092

Males

8395

M40-44

8395

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12515

Males

8474

M40-44

8474

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11710

Males

8037

M40-44

8037

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12776

Males

8462

M40-44

8462

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13977

Males

9016

M40-44

9016

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
791
Passed By
2738
Net Change
-1947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7183
5K → 10K62610-548#7183#7731
10K → 15K78246-168#7731#7899
15K → 20K93246-153#7899#8052
20K → HALF3125+6#8052#8046
HALF → 25K82179-97#8046#8143
25K → 30K119233-114#8143#8257
30K → 20M57145-88#8257#8345
20M → 21M47142-95#8345#8440
21M → 35K41139-98#8440#8538
35K → 23M45243-198#8538#8736
23M → 24M39184-145#8736#8881
24M → 40K4090-50#8881#8931
40K → 25.2M2654-28#8931#8959
25.2M → FINISH31202-171#8959#9130
TOTALS7912738-1947
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race 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