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BOSTON MARATHON 2026

David Stroupe

Bib: 5094•M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M45-49)
#0 / 2413
Top 12%
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
20:41
3.11 mi
Rank: #5478
Start → 5K
20:41 | 6:40/mi
10K
41:31
6.21 mi
Rank: #5710 (-232)
5K → 10K
20:50 | 6:43/mi
15K
1:02:27
9.32 mi
Rank: #5828 (-118)
10K → 15K
20:56 | 6:45/mi
20K
1:23:17
12.43 mi
Rank: #5639 (+189)
15K → 20K
20:50 | 6:43/mi
HALF
1:27:47
13.11 mi
Rank: #5618 (+21)
20K → HALF
4:30 | 6:37/mi
25K
1:44:04
15.53 mi
Rank: #5475 (+143)
HALF → 25K
16:17 | 6:43/mi
30K
2:05:08
18.64 mi
Rank: #5185 (+290)
25K → 30K
21:04 | 6:47/mi
20M
2:14:19
20.00 mi
Rank: #5061 (+124)
30K → 20M
9:11 | 6:46/mi
21M
2:21:22
21.00 mi
Rank: #4960 (+101)
20M → 21M
7:03 | 7:03/mi
35K
2:26:11
21.75 mi
Rank: #4855 (+105)
21M → 35K
4:49 | 6:27/mi
23M
2:34:23
23.00 mi
Rank: #4661 (+194)
35K → 23M
8:12 | 6:34/mi
24M
2:40:52
24.00 mi
Rank: #4542 (+119)
23M → 24M
6:29 | 6:29/mi
40K
2:46:33
24.85 mi
Rank: #4463 (+79)
24M → 40K
5:41 | 6:39/mi
25.2M
2:49:02
25.20 mi
Rank: #4432 (+31)
40K → 25.2M
2:29 | 7:13/mi
FINISH
2:55:32
26.22 mi
Rank: #4354 (+78)
25.2M → FINISH
6:30 | 6:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:45
Pace6:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4020:416:4020:41
6:40
-
10K
6.21 mi10:44:3041:316:4120:50
6:43
+0:03
15K
9.32 mi11:05:261:02:276:4320:56
6:45
+0:02
20K
12.43 mi11:26:161:23:176:4320:50
6:43
-0:02
HALF
13.11 mi11:30:461:27:476:424:30
6:37
-0:06
25K
15.53 mi11:47:031:44:046:4216:17
6:43
+0:06
30K
18.64 mi12:08:072:05:086:4321:04
6:47
+0:04
20M
20.00 mi12:17:182:14:196:439:11
6:46
-0:01
21M
21.00 mi12:24:212:21:226:447:03
7:03
+0:17
35K
21.75 mi12:29:102:26:116:444:49
6:27
-0:36
23M
23.00 mi12:37:222:34:236:438:12
6:34
+0:07
24M
24.00 mi12:43:512:40:526:436:29
6:29
-0:05
40K
24.85 mi12:49:322:46:336:435:41
6:39
+0:10
25.2M
25.20 mi12:52:012:49:026:432:29
7:13
+0:34
FINISH
26.22 mi12:58:312:55:326:426:30
6:23
-0:50

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

6:23 /mi

Average Pace

6:42 /mi

Slowest Pace

7:13 /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

2:46:00

95% of race

Time at Steady Pace

9:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:23:4020:416:4020:41
6:40
#5478
10K
6.21 mi10:44:3041:316:4120:50
6:43
#5710
15K
9.32 mi11:05:261:02:276:4320:56
6:45
#5828
20K
12.43 mi11:26:161:23:176:4320:50
6:43
#5639
HALF
13.11 mi11:30:461:27:476:424:30
6:37
#5618
25K
15.53 mi11:47:031:44:046:4216:17
6:43
#5475
30K
18.64 mi12:08:072:05:086:4321:04
6:47
#5185
20M
20.00 mi12:17:182:14:196:439:11
6:46
#5061
21M
21.00 mi12:24:212:21:226:447:03
7:03
#4960
35K
21.75 mi12:29:102:26:116:444:49
6:27
#4855
23M
23.00 mi12:37:222:34:236:438:12
6:34
#4661
24M
24.00 mi12:43:512:40:526:436:29
6:29
#4542
40K
24.85 mi12:49:322:46:336:435:41
6:39
#4463
25.2M
25.20 mi12:52:012:49:026:432:29
7:13
#4432
FINISH
26.22 mi12:58:312:55:326:426:30
6:23
#4354
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5478506350636166(Top 21%)5555(Top 34%)5555(Top 230%)
10K6.21 mi3.10 mi5710-2325244-1815244-1816002(Top 21%)5457(Top 33%)5457(Top 226%)
15K9.32 mi3.11 mi5828-1185346-1025346-1026166(Top 21%)5555(Top 34%)5555(Top 230%)
20K12.43 mi3.11 mi5639+1895196+1505196+1505216(Top 18%)4812(Top 29%)4812(Top 199%)
HALF13.11 mi0.68 mi5618+215179+175179+175211(Top 18%)4788(Top 29%)4788(Top 198%)
25K15.53 mi2.42 mi5475+1435041+1385041+1385005(Top 17%)4589(Top 28%)4589(Top 190%)
30K18.64 mi3.11 mi5185+2904793+2484793+2484219(Top 15%)3906(Top 24%)3906(Top 162%)
20M20.00 mi1.36 mi5061+1244684+1094684+1093866(Top 13%)3567(Top 22%)3567(Top 148%)
21M21.00 mi1.00 mi4960+1014590+944590+943747(Top 13%)3415(Top 21%)3415(Top 142%)
35K21.75 mi0.75 mi4855+1054495+954495+953246(Top 11%)3021(Top 18%)3021(Top 125%)
23M23.00 mi1.25 mi4661+1944320+1754320+1752688(Top 9%)2514(Top 15%)2514(Top 104%)
24M24.00 mi1.00 mi4542+1194206+1144206+1143087(Top 11%)2816(Top 17%)2816(Top 117%)
40K24.85 mi0.85 mi4463+794129+774129+773316(Top 11%)2990(Top 18%)2990(Top 124%)
25.2M25.20 mi0.35 mi4432+314098+314098+313573(Top 12%)3150(Top 19%)3150(Top 131%)
FINISH26.22 mi1.02 mi4354+784021+774021+773456(Top 12%)3047(Top 19%)3047(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6166

Males

5555

M45-49

5555

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6002

Males

5457

M45-49

5457

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6166

Males

5555

M45-49

5555

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5216

Males

4812

M45-49

4812

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5211

Males

4788

M45-49

4788

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

5005

Males

4589

M45-49

4589

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4219

Males

3906

M45-49

3906

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3866

Males

3567

M45-49

3567

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3747

Males

3415

M45-49

3415

21M→35K

21.0 - 21.8 mi

Top 11%
×7
+17ft-86ft

Overall

3246

Males

3021

M45-49

3021

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2688

Males

2514

M45-49

2514

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3087

Males

2816

M45-49

2816

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3316

Males

2990

M45-49

2990

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3573

Males

3150

M45-49

3150

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
×2
+22ft-21ft

Overall

3456

Males

3047

M45-49

3047

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1823
Passed By
699
Net Change
+1124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5478
5K → 10K108340-232#5478#5710
10K → 15K82200-118#5710#5828
15K → 20K22132+189#5828#5639
20K → HALF287+21#5639#5618
HALF → 25K16623+143#5618#5475
25K → 30K31525+290#5475#5185
30K → 20M1328+124#5185#5061
20M → 21M11918+101#5061#4960
21M → 35K1094+105#4960#4855
35K → 23M1984+194#4855#4661
23M → 24M12910+119#4661#4542
24M → 40K867+79#4542#4463
40K → 25.2M365+31#4463#4432
25.2M → FINISH9416+78#4432#4354
TOTALS1823699+1124
📊

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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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing