Jason Carney

Bib: 13717β€’M

VT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 34%
Age Group (M50-54)
#0 / 1868
Top 33%
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
22:52
3.11 mi
Rank: #11569
Start β†’ 5K
22:52 | 7:22/mi
10K
45:41
6.21 mi
Rank: #11530 (+39)
5K β†’ 10K
22:49 | 7:21/mi
15K
1:08:12
9.32 mi
Rank: #11174 (+356)
10K β†’ 15K
22:31 | 7:15/mi
20K
1:30:52
12.43 mi
Rank: #10933 (+241)
15K β†’ 20K
22:40 | 7:18/mi
HALF
1:35:46
13.11 mi
Rank: #10870 (+63)
20K β†’ HALF
4:54 | 7:12/mi
25K
1:53:40
15.53 mi
Rank: #10740 (+130)
HALF β†’ 25K
17:54 | 7:23/mi
30K
2:16:54
18.64 mi
Rank: #10454 (+286)
25K β†’ 30K
23:14 | 7:29/mi
20M
2:27:02
20.00 mi
Rank: #10278 (+176)
30K β†’ 20M
10:08 | 7:28/mi
21M
2:34:45
21.00 mi
Rank: #10107 (+171)
20M β†’ 21M
7:43 | 7:43/mi
35K
2:40:13
21.75 mi
Rank: #10052 (+55)
21M β†’ 35K
5:28 | 7:19/mi
23M
2:49:32
23.00 mi
Rank: #9889 (+163)
35K β†’ 23M
9:19 | 7:27/mi
24M
2:56:46
24.00 mi
Rank: #9787 (+102)
23M β†’ 24M
7:14 | 7:14/mi
40K
3:03:08
24.85 mi
Rank: #9703 (+84)
24M β†’ 40K
6:22 | 7:27/mi
25.2M
3:06:00
25.20 mi
Rank: #9701 (+2)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:13:12
26.22 mi
Rank: #9599 (+102)
25.2M β†’ FINISH
7:12 | 7:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:46
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:26
Pace7:26 /mi
πŸ“ŠPositive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2322:527:2222:52
7:22
-
10K
6.21 mi11:15:1245:417:2222:49
7:21
-0:01
15K
9.32 mi11:37:431:08:127:2022:31
7:15
-0:06
20K
12.43 mi12:00:231:30:527:1922:40
7:18
+0:03
HALF
13.11 mi12:05:171:35:467:194:54
7:12
-0:06
25K
15.53 mi12:23:111:53:407:2017:54
7:23
+0:11
30K
18.64 mi12:46:252:16:547:2123:14
7:29
+0:06
20M
20.00 mi12:56:332:27:027:2210:08
7:28
-0:01
21M
21.00 mi13:04:162:34:457:237:43
7:43
+0:15
35K
21.75 mi13:09:442:40:137:235:28
7:19
-0:24
23M
23.00 mi13:19:032:49:327:239:19
7:27
+0:08
24M
24.00 mi13:26:172:56:467:227:14
7:14
-0:13
40K
24.85 mi13:32:393:03:087:236:22
7:27
+0:13
25.2M
25.20 mi13:35:313:06:007:232:52
8:19
+0:52
FINISH
26.22 mi13:42:433:13:127:237:12
7:04
-1:15

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

7:04 /mi

Average Pace

7:22 /mi

Slowest Pace

8:19 /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

3:10:20

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:52:2322:527:2222:52
7:22
#11569
10K
6.21 mi11:15:1245:417:2222:49
7:21
#11530
15K
9.32 mi11:37:431:08:127:2022:31
7:15
#11174
20K
12.43 mi12:00:231:30:527:1922:40
7:18
#10933
HALF
13.11 mi12:05:171:35:467:194:54
7:12
#10870
25K
15.53 mi12:23:111:53:407:2017:54
7:23
#10740
30K
18.64 mi12:46:252:16:547:2123:14
7:29
#10454
20M
20.00 mi12:56:332:27:027:2210:08
7:28
#10278
21M
21.00 mi13:04:162:34:457:237:43
7:43
#10107
35K
21.75 mi13:09:442:40:137:235:28
7:19
#10052
23M
23.00 mi13:19:032:49:327:239:19
7:27
#9889
24M
24.00 mi13:26:172:56:467:227:14
7:14
#9787
40K
24.85 mi13:32:393:03:087:236:22
7:27
#9703
25.2M
25.20 mi13:35:313:06:007:232:52
8:19
#9701
FINISH
26.22 mi13:42:433:13:127:237:12
7:04
#9599
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi115698844884410526(Top 36%)8260(Top 51%)8260(Top 442%)
10K6.21 mi3.10 mi11530+398803+418803+4111512(Top 40%)8755(Top 54%)8755(Top 469%)
15K9.32 mi3.11 mi11174+3568608+1958608+19510526(Top 36%)8260(Top 51%)8260(Top 442%)
20K12.43 mi3.11 mi10933+2418458+1508458+15010123(Top 35%)7980(Top 49%)7980(Top 427%)
HALF13.11 mi0.68 mi10870+638427+318427+3110131(Top 35%)8026(Top 49%)8026(Top 430%)
25K15.53 mi2.42 mi10740+1308323+1048323+10410405(Top 36%)8027(Top 49%)8027(Top 430%)
30K18.64 mi3.11 mi10454+2868149+1748149+1749487(Top 33%)7422(Top 45%)7422(Top 397%)
20M20.00 mi1.36 mi10278+1768034+1158034+1158845(Top 30%)6979(Top 43%)6979(Top 374%)
21M21.00 mi1.00 mi10107+1717922+1127922+1127944(Top 27%)6346(Top 39%)6346(Top 340%)
35K21.75 mi0.75 mi10052+557887+357887+359336(Top 32%)7137(Top 44%)7137(Top 382%)
23M23.00 mi1.25 mi9889+1637781+1067781+1068453(Top 29%)6578(Top 40%)6578(Top 352%)
24M24.00 mi1.00 mi9787+1027712+697712+698078(Top 28%)6295(Top 39%)6295(Top 337%)
40K24.85 mi0.85 mi9703+847640+727640+728475(Top 29%)6428(Top 39%)6428(Top 344%)
25.2M25.20 mi0.35 mi9701+27624+167624+1610303(Top 36%)7279(Top 45%)7279(Top 390%)
FINISH26.22 mi1.02 mi9599+1027533+917533+918078(Top 28%)6087(Top 37%)6087(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10526

Males

8260

M50-54

8260

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11512

Males

8755

M50-54

8755

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10526

Males

8260

M50-54

8260

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10123

Males

7980

M50-54

7980

20K→HALF

12.4 - 13.1 mi

Top 35%
Γ—2
+19ft-37ft

Overall

10131

Males

8026

M50-54

8026

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10405

Males

8027

M50-54

8027

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9487

Males

7422

M50-54

7422

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8845

Males

6979

M50-54

6979

20M→21M

20.0 - 21.0 mi

Top 27%
Γ—8
+106ft-24ft

Overall

7944

Males

6346

M50-54

6346

21M→35K

21.0 - 21.8 mi

Top 32%
Γ—7
+17ft-86ft

Overall

9336

Males

7137

M50-54

7137

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8453

Males

6578

M50-54

6578

23M→24M

23.0 - 24.0 mi

Top 28%
Γ—6
+12ft-82ft

Overall

8078

Males

6295

M50-54

6295

24M→40K

24.0 - 24.9 mi

Top 29%
Γ—1
+6ft-20ft

Overall

8475

Males

6428

M50-54

6428

40K→25.2M

24.9 - 25.2 mi

Top 36%
Γ—1
+13ft-16ft

Overall

10303

Males

7279

M50-54

7279

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8078

Males

6087

M50-54

6087

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2593*
Passed By
621
Net Change
+1970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11569
5K β†’ 10K239*200+39#11569#11530
10K β†’ 15K403*47+356#11530#11174
15K β†’ 20K282*41+241#11174#10933
20K β†’ HALF729+63#10933#10870
HALF β†’ 25K216*86+130#10870#10740
25K β†’ 30K333*47+286#10740#10454
30K β†’ 20M19115+176#10454#10278
20M β†’ 21M18716+171#10278#10107
21M β†’ 35K7823+55#10107#10052
35K β†’ 23M198*35+163#10052#9889
23M β†’ 24M12623+102#9889#9787
24M β†’ 40K10319+84#9787#9703
40K β†’ 25.2M3129+2#9703#9701
25.2M β†’ FINISH13431+102#9701#9599
TOTALS2593*621+1970

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing