Dain Carlson

Bib: 13428M

CO

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 31%
Gender (Male)
#0 / 16105
Top 44%
Masters (Masters Men)
#0 / 10463
Top 32%
Division (M50-54)
#0 / 1996
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:20
Rank: #9357
Start5K
22:20 | 7:11/mi
10K· 6.21 mi
44:26
Rank: #9030 (+327)
5K10K
22:06 | 7:07/mi
15K· 9.32 mi
1:06:20
Rank: #8631 (+399)
10K15K
21:54 | 7:03/mi
20K· 12.43 mi
1:28:42
Rank: #8440 (+191)
15K20K
22:22 | 7:12/mi
Half· 13.11 mi
1:33:37
Rank: #8466 (-26)
20KHalf
4:55 | 7:12/mi
25K· 15.53 mi
1:51:23
Rank: #8426 (+40)
Half25K
17:46 | 7:20/mi
30K· 18.64 mi
2:14:47
Rank: #8257 (+169)
25K30K
23:24 | 7:32/mi
20M
2:25:06
Rank: #8174 (+83)
30K20M
10:19 | 7:36/mi
21M
2:33:20
Rank: #8143 (+31)
20M21M
8:14 | 8:14/mi
35K· 21.75 mi
2:39:20
Rank: #8274 (-131)
21M35K
6:00 | 8:01/mi
23M
2:50:43
Rank: #8829 (-555)
35K23M
11:23 | 9:05/mi
24M
2:58:28
Rank: #8845 (-16)
23M24M
7:45 | 7:45/mi
40K· 24.85 mi
3:05:08
Rank: #8793 (+52)
24M40K
6:40 | 7:48/mi
25.2M
3:08:01
Rank: #8751 (+42)
40K25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:15:41
Rank: #8777 (-26)
25.2MFinish
7:40 | 7:31/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:37
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:42:04
Pace7:47 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3222:207:1122:20
7:11
-
10K
6.21 mi11:13:3844:267:0922:06
7:07
-0:04
15K
9.32 mi11:35:321:06:207:0721:54
7:03
-0:04
20K
12.43 mi11:57:541:28:427:0822:22
7:12
+0:09
Half
13.11 mi12:02:491:33:377:084:55
7:12
0:00
25K
15.53 mi12:20:351:51:237:1017:46
7:20
+0:08
30K
18.64 mi12:43:592:14:477:1423:24
7:32
+0:12
20M
20.00 mi12:54:182:25:067:1510:19
7:36
+0:04
21M
21.00 mi13:02:322:33:207:188:14
8:14
+0:38
35K
21.75 mi13:08:322:39:207:206:00
8:01
-0:13
23M
23.00 mi13:19:552:50:437:2511:23
9:05
+1:04
24M
24.00 mi13:27:402:58:287:267:45
7:45
-1:20
40K
24.85 mi13:34:203:05:087:276:40
7:48
+0:03
25.2M
25.20 mi13:37:133:08:017:282:53
8:22
+0:34
Finish
26.22 mi13:44:533:15:417:287:40
7:31
-0:51

Checkpoints & Pacing

📈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

7:03 /mi

Average Pace

7:28 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:37

48% of race

Time at Steady Pace

1:13:34

38% of race

Time at Slower Pace

28:30

15% of race

Average Pace: 7:28 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:3222:207:1122:20
7:11
#9357
10K
6.21 mi11:13:3844:267:0922:06
7:07
#9030
15K
9.32 mi11:35:321:06:207:0721:54
7:03
#8631
20K
12.43 mi11:57:541:28:427:0822:22
7:12
#8440
Half
13.11 mi12:02:491:33:377:084:55
7:12
#8466
25K
15.53 mi12:20:351:51:237:1017:46
7:20
#8426
30K
18.64 mi12:43:592:14:477:1423:24
7:32
#8257
20M
20.00 mi12:54:182:25:067:1510:19
7:36
#8174
21M
21.00 mi13:02:322:33:207:188:14
8:14
#8143
35K
21.75 mi13:08:322:39:207:206:00
8:01
#8274
23M
23.00 mi13:19:552:50:437:2511:23
9:05
#8829
24M
24.00 mi13:27:402:58:287:267:45
7:45
#8845
40K
24.85 mi13:34:203:05:087:276:40
7:48
#8793
25.2M
25.20 mi13:37:133:08:017:282:53
8:22
#8751
Finish
26.22 mi13:44:533:15:417:287:40
7:31
#8777
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9357779977997944(Top 28%)6911(Top 43%)6911(Top 346%)
10K6.21 mi3.10 mi9030+3277619+1807619+1808779(Top 31%)7464(Top 46%)7464(Top 374%)
15K9.32 mi3.11 mi8631+3997361+2587361+2587944(Top 28%)6911(Top 43%)6911(Top 346%)
20K12.43 mi3.11 mi8440+1917219+1427219+1428202(Top 29%)6995(Top 43%)6995(Top 350%)
Half13.11 mi0.68 mi8466-267236-177236-179092(Top 32%)7524(Top 47%)7524(Top 377%)
25K15.53 mi2.42 mi8426+407194+427194+428574(Top 30%)7096(Top 44%)7096(Top 356%)
30K18.64 mi3.11 mi8257+1697034+1607034+1607967(Top 28%)6567(Top 41%)6567(Top 329%)
20M20.00 mi1.36 mi8174+836952+826952+827622(Top 27%)6224(Top 39%)6224(Top 312%)
21M21.00 mi1.00 mi8143+316898+546898+548771(Top 31%)6690(Top 42%)6690(Top 335%)
35K21.75 mi0.75 mi8274-1316957-596957-5912338(Top 43%)8473(Top 53%)8473(Top 424%)
23M23.00 mi1.25 mi8829-5557244-2877244-28716744(Top 59%)10393(Top 65%)10393(Top 521%)
24M24.00 mi1.00 mi8845-167213+317213+319433(Top 33%)6867(Top 43%)6867(Top 344%)
40K24.85 mi0.85 mi8793+527140+737140+738713(Top 31%)6370(Top 40%)6370(Top 319%)
25.2M25.20 mi0.35 mi8751+427103+377103+377931(Top 28%)5872(Top 36%)5872(Top 294%)
Finish26.22 mi1.02 mi8777-267086+177086+179332(Top 33%)6618(Top 41%)6618(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7944

Males

6911

M50-54

6911

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8779

Males

7464

M50-54

7464

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7944

Males

6911

M50-54

6911

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8202

Males

6995

M50-54

6995

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9092

Males

7524

M50-54

7524

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8574

Males

7096

M50-54

7096

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7967

Males

6567

M50-54

6567

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7622

Males

6224

M50-54

6224

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8771

Males

6690

M50-54

6690

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12338

Males

8473

M50-54

8473

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16744

Males

10393

M50-54

10393

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9433

Males

6867

M50-54

6867

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8713

Males

6370

M50-54

6370

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7931

Males

5872

M50-54

5872

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9332

Males

6618

M50-54

6618

Passing Analysis

Category:
Athletes Passed
2175
Passed By
1595
Net Change
+580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9357
5K10K42295+327#9357#9030
10K15K42223+399#9030#8631
15K20K27382+191#8631#8440
20KHalf2450-26#8440#8466
Half25K141101+40#8466#8426
25K30K282113+169#8426#8257
30K20M13956+83#8257#8174
20M21M10877+31#8174#8143
21M35K31162-131#8143#8274
35K23M32587-555#8274#8829
23M24M7490-16#8829#8845
24M40K9846+52#8845#8793
40K25.2M6220+42#8793#8751
25.2MFinish6793-26#8751#8777
TOTALS21751595+580
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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