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BOSTON MARATHON 2026

Loren Burns

Bib: 14373•M

FL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
23:57
3.11 mi
Rank: #14626
Start → 5K
23:57 | 7:43/mi
10K
48:59
6.21 mi
Rank: #16153 (-1527)
5K → 10K
25:02 | 8:04/mi
15K
1:13:38
9.32 mi
Rank: #16254 (-101)
10K → 15K
24:39 | 7:57/mi
20K
1:38:27
12.43 mi
Rank: #16192 (+62)
15K → 20K
24:49 | 8:00/mi
HALF
1:43:48
13.11 mi
Rank: #16177 (+15)
20K → HALF
5:21 | 7:51/mi
25K
2:03:16
15.53 mi
Rank: #16057 (+120)
HALF → 25K
19:28 | 8:02/mi
30K
2:29:24
18.64 mi
Rank: #16103 (-46)
25K → 30K
26:08 | 8:25/mi
20M
2:40:53
20.00 mi
Rank: #16086 (+17)
30K → 20M
11:29 | 8:28/mi
21M
2:49:34
21.00 mi
Rank: #15941 (+145)
20M → 21M
8:41 | 8:41/mi
35K
2:55:38
21.75 mi
Rank: #15877 (+64)
21M → 35K
6:04 | 8:07/mi
23M
3:05:51
23.00 mi
Rank: #15715 (+162)
35K → 23M
10:13 | 8:10/mi
24M
3:13:48
24.00 mi
Rank: #15606 (+109)
23M → 24M
7:57 | 7:57/mi
40K
3:20:36
24.85 mi
Rank: #15484 (+122)
24M → 40K
6:48 | 7:58/mi
25.2M
3:23:30
25.20 mi
Rank: #15391 (+93)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:31:10
26.22 mi
Rank: #15269 (+122)
25.2M → FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:48
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:47:22
Pace8:12 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1123:577:4323:57
7:43
-
10K
6.21 mi11:19:1348:597:5325:02
8:04
+0:21
15K
9.32 mi11:43:521:13:387:5524:39
7:57
-0:07
20K
12.43 mi12:08:411:38:277:5624:49
8:00
+0:03
HALF
13.11 mi12:14:021:43:487:565:21
7:51
-0:09
25K
15.53 mi12:33:302:03:167:5719:28
8:02
+0:11
30K
18.64 mi12:59:382:29:248:0126:08
8:25
+0:23
20M
20.00 mi13:11:072:40:538:0311:29
8:28
+0:03
21M
21.00 mi13:19:482:49:348:058:41
8:41
+0:13
35K
21.75 mi13:25:522:55:388:056:04
8:07
-0:34
23M
23.00 mi13:36:053:05:518:0510:13
8:10
+0:03
24M
24.00 mi13:44:023:13:488:057:57
7:57
-0:13
40K
24.85 mi13:50:503:20:368:056:48
7:58
+0:01
25.2M
25.20 mi13:53:443:23:308:052:54
8:25
+0:27
FINISH
26.22 mi14:01:243:31:108:047:40
7:32
-0:53

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

7:32 /mi

Average Pace

8:04 /mi

Slowest Pace

8:41 /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

2:41:58

77% of race

Time at Steady Pace

49:12

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi10:54:1123:577:4323:57
7:43
#14626
10K
6.21 mi11:19:1348:597:5325:02
8:04
#16153
15K
9.32 mi11:43:521:13:387:5524:39
7:57
#16254
20K
12.43 mi12:08:411:38:277:5624:49
8:00
#16192
HALF
13.11 mi12:14:021:43:487:565:21
7:51
#16177
25K
15.53 mi12:33:302:03:167:5719:28
8:02
#16057
30K
18.64 mi12:59:382:29:248:0126:08
8:25
#16103
20M
20.00 mi13:11:072:40:538:0311:29
8:28
#16086
21M
21.00 mi13:19:482:49:348:058:41
8:41
#15941
35K
21.75 mi13:25:522:55:388:056:04
8:07
#15877
23M
23.00 mi13:36:053:05:518:0510:13
8:10
#15715
24M
24.00 mi13:44:023:13:488:057:57
7:57
#15606
40K
24.85 mi13:50:503:20:368:056:48
7:58
#15484
25.2M
25.20 mi13:53:443:23:308:052:54
8:25
#15391
FINISH
26.22 mi14:01:243:31:108:047:40
7:32
#15269
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 mi14626101251012516468(Top 57%)10796(Top 66%)10796(Top 578%)
10K6.21 mi3.10 mi16153-152710653-52810653-52817657(Top 61%)11282(Top 69%)11282(Top 604%)
15K9.32 mi3.11 mi16254-10110690-3710690-3716468(Top 57%)10796(Top 66%)10796(Top 578%)
20K12.43 mi3.11 mi16192+6210655+3510655+3516010(Top 55%)10556(Top 65%)10556(Top 565%)
HALF13.11 mi0.68 mi16177+1510649+610649+615877(Top 55%)10535(Top 64%)10535(Top 564%)
25K15.53 mi2.42 mi16057+12010586+6310586+6315603(Top 54%)10343(Top 63%)10343(Top 554%)
30K18.64 mi3.11 mi16103-4610567+1910567+1916319(Top 56%)10555(Top 65%)10555(Top 565%)
20M20.00 mi1.36 mi16086+1710548+1910548+1915905(Top 55%)10255(Top 63%)10255(Top 549%)
21M21.00 mi1.00 mi15941+14510472+7610472+7614270(Top 49%)9496(Top 58%)9496(Top 508%)
35K21.75 mi0.75 mi15877+6410433+3910433+3915181(Top 52%)9840(Top 60%)9840(Top 527%)
23M23.00 mi1.25 mi15715+16210337+9610337+9613546(Top 47%)9034(Top 55%)9034(Top 484%)
24M24.00 mi1.00 mi15606+10910281+5610281+5613379(Top 46%)8879(Top 54%)8879(Top 475%)
40K24.85 mi0.85 mi15484+12210205+7610205+7612177(Top 42%)8267(Top 51%)8267(Top 443%)
25.2M25.20 mi0.35 mi15391+9310161+4410161+4411010(Top 38%)7654(Top 47%)7654(Top 410%)
FINISH26.22 mi1.02 mi15269+12210103+5810103+5811596(Top 40%)7915(Top 48%)7915(Top 424%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16468

Males

10796

M50-54

10796

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17657

Males

11282

M50-54

11282

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16468

Males

10796

M50-54

10796

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16010

Males

10556

M50-54

10556

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15877

Males

10535

M50-54

10535

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15603

Males

10343

M50-54

10343

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16319

Males

10555

M50-54

10555

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15905

Males

10255

M50-54

10255

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14270

Males

9496

M50-54

9496

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15181

Males

9840

M50-54

9840

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13546

Males

9034

M50-54

9034

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13379

Males

8879

M50-54

8879

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12177

Males

8267

M50-54

8267

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11010

Males

7654

M50-54

7654

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11596

Males

7915

M50-54

7915

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1851
Passed By
2494
Net Change
-643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14626
5K → 10K301557-1527#14626#16153
10K → 15K156257-101#16153#16254
15K → 20K209147+62#16254#16192
20K → HALF3823+15#16192#16177
HALF → 25K21292+120#16177#16057
25K → 30K174220-46#16057#16103
30K → 20M9679+17#16103#16086
20M → 21M17530+145#16086#15941
21M → 35K9026+64#15941#15877
35K → 23M17917+162#15877#15715
23M → 24M12819+109#15715#15606
24M → 40K13412+122#15606#15484
40K → 25.2M930+93#15484#15391
25.2M → FINISH13715+122#15391#15269
TOTALS18512494-643
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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