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BOSTON MARATHON 2023

Russell Vaughan

Bib: 26720•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:12
Rank: #25146
Start → 5K
33:12 | 10:41/mi
10K· 6.21 mi
1:04:53
Rank: #24585 (+561)
5K → 10K
31:41 | 10:12/mi
15K· 9.32 mi
1:33:29
Rank: #23669 (+916)
10K → 15K
28:36 | 9:12/mi
20K· 12.43 mi
2:03:09
Rank: #23223 (+446)
15K → 20K
29:40 | 9:33/mi
Half· 13.11 mi
2:10:14
Rank: #23281 (-58)
20K → Half
7:05 | 10:23/mi
25K· 15.53 mi
2:36:23
Rank: #23361 (-80)
Half → 25K
26:09 | 10:47/mi
30K· 18.64 mi
3:11:10
Rank: #23345 (+16)
25K → 30K
34:47 | 11:12/mi
20M
3:27:34
Rank: #23436 (-91)
30K → 20M
16:24 | 12:04/mi
21M
3:39:57
Rank: #23439 (-3)
20M → 21M
12:23 | 12:23/mi
35K· 21.75 mi
3:48:08
Rank: #23433 (+6)
21M → 35K
8:11 | 10:56/mi
23M
4:01:40
Rank: #23360 (+73)
35K → 23M
13:32 | 10:49/mi
24M
4:13:37
Rank: #23438 (-78)
23M → 24M
11:57 | 11:57/mi
40K· 24.85 mi
4:24:34
Rank: #23510 (-72)
24M → 40K
10:57 | 12:48/mi
25.2M
4:28:35
Rank: #23482 (+28)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
4:39:52
Rank: #23523 (-41)
25.2M → Finish
11:17 | 11:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:14
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:29:38
Pace11:25 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0833:1210:4133:12
10:41
-
10K
6.21 mi12:21:491:04:5310:2731:41
10:12
-0:29
15K
9.32 mi12:50:251:33:2910:0228:36
9:12
-1:00
20K
12.43 mi13:20:052:03:099:5529:40
9:33
+0:21
Half
13.11 mi13:27:102:10:149:567:05
10:23
+0:50
25K
15.53 mi13:53:192:36:2310:0426:09
10:47
+0:24
30K
18.64 mi14:28:063:11:1010:1534:47
11:12
+0:25
20M
20.00 mi14:44:303:27:3410:2316:24
12:04
+0:52
21M
21.00 mi14:56:533:39:5710:2812:23
12:23
+0:19
35K
21.75 mi15:05:043:48:0810:298:11
10:56
-1:27
23M
23.00 mi15:18:364:01:4010:3013:32
10:49
-0:07
24M
24.00 mi15:30:334:13:3710:3411:57
11:57
+1:08
40K
24.85 mi15:41:304:24:3410:3910:57
12:48
+0:51
25.2M
25.20 mi15:45:314:28:3510:394:01
11:39
-1:09
Finish
26.22 mi15:56:484:39:5210:4111:17
11:04
-0:35

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

9:12 /mi

Average Pace

10:41 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:02

35% of race

Time at Steady Pace

2:07:08

45% of race

Time at Slower Pace

55:42

20% of race

Average Pace: 10:40 /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 mi11:50:0833:1210:4133:12
10:41
#25146
10K
6.21 mi12:21:491:04:5310:2731:41
10:12
#24585
15K
9.32 mi12:50:251:33:2910:0228:36
9:12
#23669
20K
12.43 mi13:20:052:03:099:5529:40
9:33
#23223
Half
13.11 mi13:27:102:10:149:567:05
10:23
#23281
25K
15.53 mi13:53:192:36:2310:0426:09
10:47
#23361
30K
18.64 mi14:28:063:11:1010:1534:47
11:12
#23345
20M
20.00 mi14:44:303:27:3410:2316:24
12:04
#23436
21M
21.00 mi14:56:533:39:5710:2812:23
12:23
#23439
35K
21.75 mi15:05:043:48:0810:298:11
10:56
#23433
23M
23.00 mi15:18:364:01:4010:3013:32
10:49
#23360
24M
24.00 mi15:30:334:13:3710:3411:57
11:57
#23438
40K
24.85 mi15:41:304:24:3410:3910:57
12:48
#23510
25.2M
25.20 mi15:45:314:28:3510:394:01
11:39
#23482
Finish
26.22 mi15:56:484:39:5210:4111:17
11:04
#23523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25146146071460721323(Top 80%)12894(Top 85%)12894(Top 244%)
10K6.21 mi3.10 mi24585+56114359+24814359+24824130(Top 91%)14149(Top 93%)14149(Top 268%)
15K9.32 mi3.11 mi23669+91613935+42413935+42421323(Top 80%)12894(Top 85%)12894(Top 244%)
20K12.43 mi3.11 mi23223+44613735+20013735+20021697(Top 82%)13052(Top 86%)13052(Top 247%)
Half13.11 mi0.68 mi23281-5813759-2413759-2423979(Top 90%)14051(Top 93%)14051(Top 266%)
25K15.53 mi2.42 mi23361-8013794-3513794-3523651(Top 89%)13868(Top 91%)13868(Top 262%)
30K18.64 mi3.11 mi23345+1613763+3113763+3123407(Top 88%)13703(Top 90%)13703(Top 259%)
20M20.00 mi1.36 mi23436-9113789-2613789-2624277(Top 91%)14029(Top 92%)14029(Top 265%)
21M21.00 mi1.00 mi23439-313784+513784+523305(Top 88%)13578(Top 89%)13578(Top 257%)
35K21.75 mi0.75 mi23433+613779+513779+523191(Top 87%)13478(Top 89%)13478(Top 255%)
23M23.00 mi1.25 mi23360+7313729+5013729+5021982(Top 83%)12901(Top 85%)12901(Top 244%)
24M24.00 mi1.00 mi23438-7813757-2813757-2824448(Top 92%)14021(Top 92%)14021(Top 265%)
40K24.85 mi0.85 mi23510-7213790-3313790-3324769(Top 93%)14190(Top 94%)14190(Top 268%)
25.2M25.20 mi0.35 mi23482+2813766+2413766+2421845(Top 82%)12788(Top 84%)12788(Top 242%)
Finish26.22 mi1.02 mi23523-4113783-1713783-1724102(Top 91%)13868(Top 91%)13868(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21323

Males

12894

M18-39

12894

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24130

Males

14149

M18-39

14149

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21323

Males

12894

M18-39

12894

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21697

Males

13052

M18-39

13052

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23979

Males

14051

M18-39

14051

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23651

Males

13868

M18-39

13868

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23407

Males

13703

M18-39

13703

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

24277

Males

14029

M18-39

14029

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

23305

Males

13578

M18-39

13578

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23191

Males

13478

M18-39

13478

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21982

Males

12901

M18-39

12901

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24448

Males

14021

M18-39

14021

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24769

Males

14190

M18-39

14190

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21845

Males

12788

M18-39

12788

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24102

Males

13868

M18-39

13868

Passing Analysis

Category:
Athletes Passed
2418
Passed By
795
Net Change
+1623
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25146
5K → 10K59231+561#25146#24585
10K → 15K9160+916#24585#23669
15K → 20K4548+446#23669#23223
20K → Half1472-58#23223#23281
Half → 25K62142-80#23281#23361
25K → 30K125109+16#23361#23345
30K → 20M24115-91#23345#23436
20M → 21M4043-3#23436#23439
21M → 35K3024+6#23439#23433
35K → 23M8613+73#23433#23360
23M → 24M1189-78#23360#23438
24M → 40K1284-72#23438#23510
40K → 25.2M346+28#23510#23482
25.2M → Finish1859-41#23482#23523
TOTALS2418795+1623
📊

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