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BOSTON MARATHON 2023

David Troischt

Bib: 8006•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Masters (Masters Men)
#0 / 9891
Top 10%
Division (M55-59)
#0 / 1422
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #4884
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:39
Rank: #5517 (-633)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:04:03
Rank: #5640 (-123)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:25:24
Rank: #5496 (+144)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:30:02
Rank: #5492 (+4)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:20
Rank: #5141 (+351)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:07:18
Rank: #4561 (+580)
25K → 30K
20:58 | 6:45/mi
20M
2:16:28
Rank: #4352 (+209)
30K → 20M
9:10 | 6:45/mi
21M
2:23:30
Rank: #4163 (+189)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:28:26
Rank: #4098 (+65)
21M → 35K
4:56 | 6:36/mi
23M
2:36:54
Rank: #3942 (+156)
35K → 23M
8:28 | 6:46/mi
24M
2:43:30
Rank: #3835 (+107)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:49:17
Rank: #3749 (+86)
24M → 40K
5:47 | 6:46/mi
25.2M
2:51:45
Rank: #3719 (+30)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:58:31
Rank: #3664 (+55)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:30:02
Pace6:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:29
Pace6:45 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2521:126:4921:12
6:49
-
10K
6.21 mi11:07:5242:396:5221:27
6:54
+0:05
15K
9.32 mi11:29:161:04:036:5221:24
6:53
-0:01
20K
12.43 mi11:50:371:25:246:5221:21
6:52
-0:01
Half
13.11 mi11:55:151:30:026:524:38
6:47
-0:05
25K
15.53 mi12:11:331:46:206:5116:18
6:43
-0:04
30K
18.64 mi12:32:312:07:186:5020:58
6:45
+0:02
20M
20.00 mi12:41:412:16:286:499:10
6:45
0:00
21M
21.00 mi12:48:432:23:306:507:02
7:02
+0:17
35K
21.75 mi12:53:392:28:266:504:56
6:36
-0:26
23M
23.00 mi13:02:072:36:546:498:28
6:46
+0:10
24M
24.00 mi13:08:432:43:306:496:36
6:36
-0:10
40K
24.85 mi13:14:302:49:176:495:47
6:46
+0:10
25.2M
25.20 mi13:16:582:51:456:492:28
7:09
+0:23
Finish
26.22 mi13:23:442:58:316:496:46
6:38
-0:31

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

6:36 /mi

Average Pace

6:49 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:01

95% of race

Time at Steady Pace

9:30

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:46:2521:126:4921:12
6:49
#4884
10K
6.21 mi11:07:5242:396:5221:27
6:54
#5517
15K
9.32 mi11:29:161:04:036:5221:24
6:53
#5640
20K
12.43 mi11:50:371:25:246:5221:21
6:52
#5496
Half
13.11 mi11:55:151:30:026:524:38
6:47
#5492
25K
15.53 mi12:11:331:46:206:5116:18
6:43
#5141
30K
18.64 mi12:32:312:07:186:5020:58
6:45
#4561
20M
20.00 mi12:41:412:16:286:499:10
6:45
#4352
21M
21.00 mi12:48:432:23:306:507:02
7:02
#4163
35K
21.75 mi12:53:392:28:266:504:56
6:36
#4098
23M
23.00 mi13:02:072:36:546:498:28
6:46
#3942
24M
24.00 mi13:08:432:43:306:496:36
6:36
#3835
40K
24.85 mi13:14:302:49:176:495:47
6:46
#3749
25.2M
25.20 mi13:16:582:51:456:492:28
7:09
#3719
Finish
26.22 mi13:23:442:58:316:496:46
6:38
#3664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4884453945395855(Top 22%)5343(Top 35%)5343(Top 376%)
10K6.21 mi3.10 mi5517-6335088-5495088-5496144(Top 23%)5570(Top 37%)5570(Top 392%)
15K9.32 mi3.11 mi5640-1235182-945182-945855(Top 22%)5343(Top 35%)5343(Top 376%)
20K12.43 mi3.11 mi5496+1445070+1125070+1125099(Top 19%)4714(Top 31%)4714(Top 332%)
Half13.11 mi0.68 mi5492+45069+15069+15103(Top 19%)4713(Top 31%)4713(Top 331%)
25K15.53 mi2.42 mi5141+3514769+3004769+3003549(Top 13%)3354(Top 22%)3354(Top 236%)
30K18.64 mi3.11 mi4561+5804255+5144255+5142692(Top 10%)2556(Top 17%)2556(Top 180%)
20M20.00 mi1.36 mi4352+2094069+1864069+1862523(Top 9%)2394(Top 16%)2394(Top 168%)
21M21.00 mi1.00 mi4163+1893900+1693900+1692329(Top 9%)2202(Top 15%)2202(Top 155%)
35K21.75 mi0.75 mi4098+653840+603840+602990(Top 11%)2801(Top 18%)2801(Top 197%)
23M23.00 mi1.25 mi3942+1563699+1413699+1412468(Top 9%)2320(Top 15%)2320(Top 163%)
24M24.00 mi1.00 mi3835+1073603+963603+962579(Top 10%)2407(Top 16%)2407(Top 169%)
40K24.85 mi0.85 mi3749+863524+793524+792666(Top 10%)2465(Top 16%)2465(Top 173%)
25.2M25.20 mi0.35 mi3719+303494+303494+302350(Top 9%)2183(Top 14%)2183(Top 154%)
Finish26.22 mi1.02 mi3664+553445+493445+493197(Top 12%)2874(Top 19%)2874(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5855

Males

5343

M55-59

5343

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6144

Males

5570

M55-59

5570

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5855

Males

5343

M55-59

5343

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5099

Males

4714

M55-59

4714

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5103

Males

4713

M55-59

4713

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3549

Males

3354

M55-59

3354

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2692

Males

2556

M55-59

2556

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2523

Males

2394

M55-59

2394

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2329

Males

2202

M55-59

2202

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2990

Males

2801

M55-59

2801

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2468

Males

2320

M55-59

2320

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2579

Males

2407

M55-59

2407

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2666

Males

2465

M55-59

2465

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2350

Males

2183

M55-59

2183

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3197

Males

2874

M55-59

2874

Passing Analysis

Category:
Athletes Passed
2227
Passed By
1007
Net Change
+1220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4884
5K → 10K43676-633#4884#5517
10K → 15K73196-123#5517#5640
15K → 20K18844+144#5640#5496
20K → Half2117+4#5496#5492
Half → 25K3543+351#5492#5141
25K → 30K5811+580#5141#4561
30K → 20M2123+209#4561#4352
20M → 21M1912+189#4352#4163
21M → 35K727+65#4163#4098
35K → 23M1648+156#4098#3942
23M → 24M1092+107#3942#3835
24M → 40K10014+86#3835#3749
40K → 25.2M355+30#3749#3719
25.2M → Finish8429+55#3719#3664
TOTALS22271007+1220
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing